{"id":71306,"date":"2026-02-05T11:35:28","date_gmt":"2026-02-05T11:35:28","guid":{"rendered":"https:\/\/staging.intercontrol.eu\/?post_type=product&#038;p=71306"},"modified":"2026-02-05T12:05:43","modified_gmt":"2026-02-05T12:05:43","slug":"kral-omh-flow-meter-for-high-pressures-420-bar","status":"publish","type":"product","link":"https:\/\/staging.intercontrol.eu\/en\/kral-omh-flow-meter-for-high-pressures-420-bar\/","title":{"rendered":"<b>Kral OMH<\/b> <br>flow meter for high pressures 420 bar"},"content":{"rendered":"<section class=\"l-section wpb_row height_medium color_primary parallax_ver with_shape\"><div class=\"l-section-overlay\" style=\"background:rgba(6,56,119,0.81)\"><\/div><div class=\"l-section-shape type_wave pos_bottom\" style=\"height:5vh;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 4 64 4\" preserveAspectRatio=\"none\" width=\"100%\" height=\"100%\">\r\n\t<path fill=\"currentColor\" d=\"M64 6 C32 0 32 12 0 6 L0 8 L64 8 Z\"\/>\r\n<\/svg><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-2 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"vc_col-sm-8 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h1 style=\"text-align: center;\">KRAL OMH<\/h1>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3 style=\"text-align: center;\">Specially designed for high pressures up to 420 bar.<\/h3>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-2 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_large\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\" style=\"--additional-gap:10px;\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-slider style_none fit_scaledown\"><div class=\"w-slider-h\"><div class=\"royalSlider\"><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"755\" data-rsh=\"520\" data-rsBigImg=\"https:\/\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png\" href=\"https:\/\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png\"><span data-alt=\"KRAL OMH flowmeter\"><\/span><\/a><\/div><\/div><img data-recalc-dims=\"1\" decoding=\"async\" data-src=\"https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png?resize=755%2C520&#038;ssl=1\" width=\"755\" height=\"520\" alt=\"KRAL OMH flowmeter\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 755px; --smush-placeholder-aspect-ratio: 755\/520;\"><\/div><div class=\"w-slider-json\" onclick='return {&quot;autoScaleSlider&quot;:true,&quot;loop&quot;:true,&quot;fadeInLoadedSlide&quot;:false,&quot;slidesSpacing&quot;:0,&quot;imageScalePadding&quot;:0,&quot;numImagesToPreload&quot;:2,&quot;arrowsNav&quot;:true,&quot;arrowsNavAutoHide&quot;:false,&quot;transitionType&quot;:&quot;move&quot;,&quot;transitionSpeed&quot;:250,&quot;block&quot;:{&quot;moveEffect&quot;:&quot;none&quot;,&quot;speed&quot;:300},&quot;thumbs&quot;:{&quot;fitInViewport&quot;:false},&quot;controlNavigation&quot;:&quot;none&quot;,&quot;fullscreen&quot;:{&quot;enabled&quot;:true},&quot;imageScaleMode&quot;:&quot;fit-if-smaller&quot;,&quot;autoScaleSliderWidth&quot;:755,&quot;autoScaleSliderHeight&quot;:520}'><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><a title=\"KRAL range &amp; cases\" href=\"https:\/\/staging.intercontrol.eu\/kral\/\" aria-label=\"Link\" class=\"w-image-h\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"400\" height=\"200\" data-src=\"https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/kral-batch.jpg?resize=400%2C200&#038;ssl=1\" class=\"attachment-large size-large lazyload\" alt=\"KRAL\" data-srcset=\"https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/kral-batch.jpg?w=400&amp;ssl=1 400w, https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/kral-batch.jpg?resize=300%2C150&amp;ssl=1 300w\" data-sizes=\"(max-width: 400px) 100vw, 400px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 400px; --smush-placeholder-aspect-ratio: 400\/200;\" \/><\/a><\/div><div class=\"wpb_text_column us_custom_368e140f has_text_color\"><div class=\"wpb_wrapper\"><p style=\"text-align: center;\">We are Exclusive Partner<\/p>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>This flow meter is suitable for measuring low-viscosity liquids. The OMH series is specifically designed to handle extremely high pressures up to 420 bar, which can occur in mechanical engineering, on test benches, and in hydraulic applications.<\/p>\n<\/div><\/div><div class=\"w-btn-wrapper align_justify\"><a class=\"w-btn us-btn-style_8 icon_atright\" href=\"#offerte\"><span class=\"w-btn-label\">Check price<\/span><i class=\"fas fa-arrow-down\"><\/i><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"w-separator size_huge with_line width_default thick_1 style_solid color_primary align_center with_text with_content\"><div class=\"w-separator-h\"><h2 class=\"w-separator-text\"><span>Specifications<\/span><\/h2><\/div><\/div><div class=\"w-html\"><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>Flow Meter Specifications OMH<\/title>\n    <style>\n        .table-wrapper {\n            overflow-x: auto;\n            width: 100%;\n            -webkit-overflow-scrolling: touch;\n        }\n        .data-table {\n            width: 100%;\n            min-width: 800px;\n            border-collapse: collapse;\n        }\n        .data-table th, .data-table td {\n            border: 1px solid #ddd;\n            padding: 8px;\n            text-align: left;\n            white-space: nowrap;\n        }\n        .data-table th {\n            background-color: #f2f2f2;\n            font-weight: bold;\n        }\n        .data-table tr:nth-child(even) {\n            background-color: #f9f9f9;\n        }\n        th.darker-bg {\n            background-color: #d3d3d3;\n            text-align: left;\n        }\n    <\/style>\n<\/head>\n<body>\n    <div class=\"table-wrapper\">\n        <table class=\"data-table\">\n            <tbody>\n                <tr>\n                    <th colspan=\"7\" class=\"darker-bg\">Technical Data<\/th>\n                <\/tr>\n                <tr>\n                    <th>Property<\/th>\n                    <th>OMH-013<\/th>\n                    <th>OMH-020<\/th>\n                    <th>OMH-032<\/th>\n                    <th>OMH-052<\/th>\n                    <th>OMH-068<\/th>\n                    <th>OMH-100<\/th>\n                <\/tr>\n                <tr>\n                    <th>Nominal diameter<\/th>\n                    <td>\u00bd inch<\/td>\n                    <td>\u00be inch<\/td>\n                    <td>1 inch<\/td>\n                    <td>1\u00bd inch<\/td>\n                    <td>2 inch<\/td>\n                    <td>4 inch<\/td>\n                <\/tr>\n                <tr>\n                    <th>Total length with threaded flange G<\/th>\n                    <td>150 mm<\/td>\n                    <td>185 mm<\/td>\n                    <td>255 mm<\/td>\n                    <td>320 mm<\/td>\n                    <td>385 mm<\/td>\n                    <td>500 mm<\/td>\n                <\/tr>\n                <tr>\n                    <th>Weight with threaded flange G<\/th>\n                    <td>7 kg<\/td>\n                    <td>12 kg<\/td>\n                    <td>29 kg<\/td>\n                    <td>55 kg<\/td>\n                    <td>81 kg<\/td>\n                    <td>150 kg<\/td>\n                <\/tr>\n                <tr>\n                    <th>Flow rate (l\/h)<\/th>\n                    <td>Qmax: 900, Qnom: 600, Qmin: 6<\/td>\n                    <td>Qmax: 2,700, Qnom: 1,800, Qmin: 18<\/td>\n                    <td>Qmax: 9,000, Qnom: 6,000, Qmin: 60<\/td>\n                    <td>Qmax: 31,500, Qnom: 21,000, Qmin: 210<\/td>\n                    <td>Qmax: 63,000, Qnom: 42,000, Qmin: 420<\/td>\n                    <td>Qmax: 180,000, Qnom: 120,000, Qmin: 1,200<\/td>\n                <\/tr>\n                <tr>\n                    <th>Flow rate (l\/min)<\/th>\n                    <td>Qmax: 15, Qnom: 10, Qmin: 0.1<\/td>\n                    <td>Qmax: 45, Qnom: 30, Qmin: 0.3<\/td>\n                    <td>Qmax: 150, Qnom: 100, Qmin: 1.0<\/td>\n                    <td>Qmax: 525, Qnom: 350, Qmin: 3.5<\/td>\n                    <td>Qmax: 1,050, Qnom: 700, Qmin: 7.0<\/td>\n                    <td>Qmax: 3,000, Qnom: 2,000, Qmin: 20<\/td>\n                <\/tr>\n                <tr>\n                    <th>Maximum pressure<\/th>\n                    <td>420 bar<\/td>\n                    <td>420 bar<\/td>\n                    <td>420 bar<\/td>\n                    <td>420 bar<\/td>\n                    <td>420 bar<\/td>\n                    <td>250 bar<\/td>\n                <\/tr>\n                <tr>\n                    <th>Temperature<\/th>\n                    <td>-20 to +200 \u00b0C<\/td>\n                    <td>-20 to +200 \u00b0C<\/td>\n                    <td>-20 to +200 \u00b0C<\/td>\n                    <td>-20 to +200 \u00b0C<\/td>\n                    <td>-20 to +200 \u00b0C<\/td>\n                    <td>-20 to +200 \u00b0C<\/td>\n                <\/tr>\n                <tr>\n                    <th>Viscosity<\/th>\n                    <td>1 to 1x10\u2076 mm\u00b2\/s<\/td>\n                    <td>1 to 1x10\u2076 mm\u00b2\/s<\/td>\n                    <td>1 to 1x10\u2076 mm\u00b2\/s<\/td>\n                    <td>1 to 1x10\u2076 mm\u00b2\/s<\/td>\n                    <td>1 to 1x10\u2076 mm\u00b2\/s<\/td>\n                    <td>1 to 1x10\u2076 mm\u00b2\/s<\/td>\n                <\/tr>\n                <tr>\n                    <th>Measurement accuracy<\/th>\n                    <td>\u00b10.1 %<\/td>\n                    <td>\u00b10.1 %<\/td>\n                    <td>\u00b10.1 %<\/td>\n                    <td>\u00b10.1 %<\/td>\n                    <td>\u00b10.1 %<\/td>\n                    <td>\u00b10.1 %<\/td>\n                <\/tr>\n                <tr>\n                    <th>Repeatability<\/th>\n                    <td>\u00b10.01 %<\/td>\n                    <td>\u00b10.01 %<\/td>\n                    <td>\u00b10.01 %<\/td>\n                    <td>\u00b10.01 %<\/td>\n                    <td>\u00b10.01 %<\/td>\n                    <td>\u00b10.01 %<\/td>\n                <\/tr>\n                <tr>\n                    <th>K-factor<\/th>\n                    <td>K2: 2,432 P\/l, K3: 7,296 P\/l, K4: 7,296 P\/l<\/td>\n                    <td>K2: 1,280 P\/l, K3: 2,560 P\/l, K4: 2,560 P\/l<\/td>\n                    <td>K2: 468 P\/l, K3: 1,014 P\/l, K4: 1,014 P\/l<\/td>\n                    <td>K2: 142 P\/l, K3: 302 P\/l, K4: 302 P\/l<\/td>\n                    <td>K2: 79.6 P\/l, K3: 167 P\/l, K4: 167 P\/l<\/td>\n                    <td>K2: 33.6 P\/l, K3: 57.6 P\/l, K4: 87.6 P\/l<\/td>\n                <\/tr>\n                <tr>\n                    <th>Frequency at Qnom<\/th>\n                    <td>f2: 405 Hz, f3: 1,216 Hz, f4: 1,216 Hz<\/td>\n                    <td>f2: 640 Hz, f3: 1,280 Hz, f4: 1,280 Hz<\/td>\n                    <td>f2: 780 Hz, f3: 1,690 Hz, f4: 1,690 Hz<\/td>\n                    <td>f2: 828 Hz, f3: 1,760 Hz, f4: 1,762 Hz<\/td>\n                    <td>f2: 929 Hz, f3: 1,949 Hz, f4: 1,948 Hz<\/td>\n                    <td>f2: 1,120 Hz, f3: 1,920 Hz, f4: 2,920 Hz<\/td>\n                <\/tr>\n                <tr>\n                    <th colspan=\"7\" class=\"darker-bg\">Sensors<\/th>\n                <\/tr>\n                <tr>\n                    <th>Sensor models<\/th>\n                    <td colspan=\"6\">BEG 06 \/ BEG 06A*, BEG 44, BEG 45 with BEV 13, BEG 53A \/ BEG 54A*<\/td>\n                <\/tr>\n                <tr>\n                    <th>Application<\/th>\n                    <td colspan=\"6\">Ex-range (BEG 06 \/ BEG 06A*), High pressures and wide temperature range (BEG 44, BEG 45), Flow direction detection (BEG 53A \/ BEG 54A*)<\/td>\n                <\/tr>\n                <tr>\n                    <th>K-factor<\/th>\n                    <td colspan=\"6\">K1 (BEG 06 \/ BEG 06A*), K2 (BEG 44), K3 (BEG 45), K4 (BEG 53A \/ BEG 54A*)<\/td>\n                <\/tr>\n                <tr>\n                    <th>Signal<\/th>\n                    <td colspan=\"6\">Namur (BEG 06 \/ BEG 06A*), PNP (BEG 44, BEG 45), Push-pull (BEG 53A \/ BEG 54A*)<\/td>\n                <\/tr>\n                <tr>\n                    <th>Temperature<\/th>\n                    <td colspan=\"6\">-25 to +85 \u00b0C (BEG 06 \/ BEG 06A*), -40 to +150 \u00b0C (BEG 44), -40 to +250 \u00b0C (BEG 45), -40 to +125 \u00b0C (BEG 53A \/ BEG 54A*)<\/td>\n                <\/tr>\n                <tr>\n                    <th>Maximum pressure<\/th>\n                    <td colspan=\"6\">350 bar (BEG 06 \/ BEG 06A*), 420 bar (BEG 44, BEG 45), 650 bar (BEG 53A \/ BEG 54A*)<\/td>\n                <\/tr>\n                <tr>\n                    <th colspan=\"7\" class=\"darker-bg\">Technical Data (General)<\/th>\n                <\/tr>\n                <tr>\n                    <th>Media<\/th>\n                    <td colspan=\"6\">Chemically neutral, lubricating, clean, non-abrasive<\/td>\n                <\/tr>\n                <tr>\n                    <th>Flow direction detection<\/th>\n                    <td colspan=\"6\">Optional with extended sensor package<\/td>\n                <\/tr>\n                <tr>\n                    <th>Temperature measurement<\/th>\n                    <td colspan=\"6\">Optional with additional sensor<\/td>\n                <\/tr>\n                <tr>\n                    <th>Signal<\/th>\n                    <td colspan=\"6\">PNP, Namur, Push-pull<\/td>\n                <\/tr>\n                <tr>\n                    <th>Signal detection<\/th>\n                    <td colspan=\"6\">Via the pole wheel<\/td>\n                <\/tr>\n                <tr>\n                    <th>Process connections<\/th>\n                    <td colspan=\"6\">DIN, threaded<\/td>\n                <\/tr>\n                <tr>\n                    <th colspan=\"7\" class=\"darker-bg\">Materials<\/th>\n                <\/tr>\n                <tr>\n                    <th>Housing<\/th>\n                    <td colspan=\"6\">Spheroidal graphite iron<\/td>\n                <\/tr>\n                <tr>\n                    <th>Screws<\/th>\n                    <td colspan=\"6\">Nitrided steel<\/td>\n                <\/tr>\n                <tr>\n                    <th>Bearings<\/th>\n                    <td colspan=\"6\">Steel bearings<\/td>\n                <\/tr>\n                <tr>\n                    <th>Seals<\/th>\n                    <td colspan=\"6\">FKM, other sealing materials on request<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n<\/body>\n<\/html><\/div><div class=\"w-separator size_huge with_line width_default thick_1 style_solid color_primary align_center with_text with_content\"><div class=\"w-separator-h\"><h2 class=\"w-separator-text\"><span>Product Overview<\/span><\/h2><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Large flow ranges usually require large pipe diameters, which in turn demands bulky flow meters. However, due to its compact measuring element, the OMH series fits into a small housing, offering a significant advantage \u2014 even at high flow rates. Pressure resistance is provided by a very rigid housing, compact dimensions, and proven precision; even under extreme pressure.<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center us_animate_fade\"><div class=\"w-image-h\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"755\" height=\"520\" data-src=\"https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png?resize=755%2C520&#038;ssl=1\" class=\"attachment-full size-full lazyload\" alt=\"KRAL OMH flowmeter\" data-srcset=\"https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png?w=755&amp;ssl=1 755w, https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png?resize=300%2C207&amp;ssl=1 300w, https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png?resize=700%2C482&amp;ssl=1 700w, https:\/\/i0.wp.com\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter.png?resize=600%2C413&amp;ssl=1 600w\" data-sizes=\"(max-width: 755px) 100vw, 755px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 755px; --smush-placeholder-aspect-ratio: 755\/520;\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container has_bg_color\"><div class=\"vc_column-inner us_custom_eac59c77\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h5>Key Features:<\/h5>\n<ul>\n<li>Operates under high pressure up to 420 bar<\/li>\n<li>High precision<\/li>\n<li>Highly rigid spheroidal graphite iron housing<\/li>\n<li>Compact size, lightweight<\/li>\n<li>Low friction and minimal pressure loss<\/li>\n<li>No flow conditioning required<\/li>\n<li>Universally applicable<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Extremely High Pressure Capacity<\/h3>\n<p>The most distinguishing feature. The OMH is specifically designed to handle pressures up to 420 bar (or even 6000 psi), and higher pressures (up to 630 bar) are possible with customer-specific versions (such as the OMX series). This is achieved through a very rigid housing made of spheroidal graphite iron.<\/p>\n<h3>Maintaining Accuracy Under High Pressure<\/h3>\n<p>Despite the extreme pressure, the OMH maintains the exceptional accuracy of KRAL flow meters (<span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">\u00b1<\/span><span class=\"mord\">0<\/span><span class=\"mpunct\">.<\/span><span class=\"mord\">1%<\/span><\/span><\/span><\/span> linearity and <span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">\u00b1<\/span><span class=\"mord\">0<\/span><span class=\"mpunct\">.<\/span><span class=\"mord\">01%<\/span><\/span><\/span><\/span> repeatability). The rigid housing ensures that the geometry of the measuring element does not deform under pressure, which is essential for precision.<\/p>\n<h3>Wide Viscosity Range<\/h3>\n<p>Like other KRAL screw meters, the OMH can measure liquids from 1 to 1 million mm\u00b2\/s (1 to 1,000,000 cSt).<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Compact Size and Low Weight<\/h3>\n<p>For a meter in this pressure class, the OMH is relatively compact and lightweight, facilitating installation, especially in tight spaces on test benches or machines.<\/p>\n<h3>Robust Construction<\/h3>\n<p>This meter is constructed from high-quality materials such as spheroidal graphite iron for the housing and nitrided steel for the screws. This ensures a long service life and minimal wear, even during continuous high-pressure operations.<\/p>\n<h3>Bidirectional Measurement<\/h3>\n<p>The OMH can measure in both directions; this is useful, for example, in complex hydraulic circuits or test setups.<\/p>\n<h3>No Flow Conditioning<\/h3>\n<p>The KRAL OMH does not require straight inlet or outlet sections; this makes the installation significantly more flexible.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-2 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"vc_col-sm-8 wpb_column vc_column_container has_bg_color\"><div class=\"vc_column-inner us_custom_1f5f827b\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h5 style=\"text-align: center;\">Yes, I would like a price indication for this instrument!<\/h5>\n<\/div><\/div><div class=\"w-btn-wrapper align_justify\"><a class=\"w-btn us-btn-style_8 icon_atright\" href=\"#offerte\"><span class=\"w-btn-label\">Check price<\/span><i class=\"fas fa-arrow-down\"><\/i><\/a><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-2 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div><div class=\"w-separator size_huge with_line width_default thick_1 style_solid color_primary align_center with_text with_content\"><div class=\"w-separator-h\"><h2 class=\"w-separator-text\"><span>Application(s)<\/span><\/h2><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Mechanical Engineering<\/h3>\n<p>In systems and machines where hydraulic fluids or lubricants circulate under very high pressure. The OMH can measure the flow of hydraulic oils for control and positioning of actuators, which is essential for the optimal performance of machines and systems. The robust design and accuracy are crucial for the reliable operation of heavy machinery.<\/p>\n<h3>Test Benches<\/h3>\n<p>This is a very important application area. OMH meters are widely used on test benches for engines, gearboxes, pumps, and other hydraulic components. Here, extreme accuracy under high pressure is required to evaluate performance, calibrate, and ensure the quality of products. They provide reliable measurement data for extensive testing under realistic conditions.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Hydraulic Applications<\/h3>\n<p>Wherever hydraulic systems operate under high pressure. This includes various industrial processes where accurate control of oil flow is necessary. The robust construction guarantees high measurement accuracy, even at the highest system pressures.<\/p>\n<h3>Oil and Gas Industry (Specific High-Pressure Applications)<\/h3>\n<p>While the OMG and OMP series are more widely used, the OMH can also be utilized for specific tasks in the oil and gas sector where extreme pressures occur, such as measuring consumption in certain gas turbines or high-pressure systems.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-separator size_medium with_line width_default thick_1 style_solid color_primary align_center with_text with_content\"><div class=\"w-separator-h\"><h3 class=\"w-separator-text\"><span>Download(s)<\/span><\/h3><\/div><\/div><div class=\"wpb_text_column us_custom_77169355\"><div class=\"wpb_wrapper\"><ul>\n<li><a href=\"http:\/\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/06\/KRAL-OMH-flowmeter-datasheet-ENG.pdf\">KRAL OMH flowmeter &#8211; datasheet (ENG)<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-separator size_medium with_line width_default thick_1 style_solid color_primary align_center with_text with_content\"><div class=\"w-separator-h\"><h3 class=\"w-separator-text\"><span>Watch the video<\/span><\/h3><\/div><\/div><div class=\"w-video align_none ratio_16x9\"><div class=\"w-video-h\"><iframe title=\"Youtube video player\" data-src=\"\/\/www.youtube.com\/embed\/s1FO5rlICDs?origin=https:\/\/staging.intercontrol.eu&controls=1\" allowfullscreen=\"1\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"0\"><\/iframe><\/div><div class=\"w-video-icon\" style=\"font-size:1.5rem;background:rgba(0,0,0,0.5);color:#fff\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_d6aae710 height_medium\" id=\"offerte\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container has_text_color\"><div class=\"vc_column-inner us_custom_8b3d6790\"><div class=\"wpb_wrapper\"><div class=\"w-separator size_medium with_line width_default thick_1 style_solid color_border align_left\"><div class=\"w-separator-h\"><\/div><\/div><div class=\"wpb_text_column us_custom_8b3d6790 has_text_color\"><div class=\"wpb_wrapper\"><h2>Quick price quote?<\/h2>\n<h6>Fill out this form, and we will contact you today.<\/h6>\n<\/div><\/div><div class=\"w-separator size_medium with_line width_default thick_1 style_solid color_border align_left\"><div class=\"w-separator-h\"><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container has_bg_color\"><div class=\"vc_column-inner us_custom_c8d69cf9\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Quote Request<\/h3>\n<\/div><\/div><div class=\"w-html\"><div class=\"frm_forms  with_frm_style frm_style_formidable-style\" id=\"frm_form_6_container\" data-token=\"b90314cac8c59e5351ca2113a086d327\">\n<form enctype=\"multipart\/form-data\" method=\"post\" class=\"frm-show-form \" id=\"form_rfq\" data-token=\"b90314cac8c59e5351ca2113a086d327\">\n<div class=\"frm_form_fields \">\n<fieldset>\n<legend class=\"frm_screen_reader\">Request for Quotation (RFQ)<\/legend>\r\n\r\n<div class=\"frm_fields_container\">\n<input type=\"hidden\" 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max=\"9999999\" step=\"any\"\/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_46_container\" class=\"frm_form_field form-field  frm_top_container\">\r\n\t<label for=\"field_g8i5l2\" id=\"field_g8i5l2_label\" class=\"frm_primary_label\">Additional Requirements \r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\"><\/span>\r\n\t<\/label>\r\n\t<input type=\"text\" id=\"field_g8i5l2\" name=\"item_meta[46]\" value=\"\"  placeholder=\"Ensure this is included in the offer..\" data-invmsg=\"Additional Requirements  is ongeldig\" aria-invalid=\"false\"  \/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_47_container\" class=\"frm_form_field form-field  frm_top_container\">\r\n\t<label for=\"field_3g2c32\" id=\"field_3g2c32_label\" class=\"frm_primary_label\">Quick call?\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\"><\/span>\r\n\t<\/label>\r\n\t<input type=\"tel\" id=\"field_3g2c32\" name=\"item_meta[47]\" value=\"\"  placeholder=\"Enter phone number\" data-invmsg=\"Quick call? is ongeldig\" aria-invalid=\"false\" pattern=\"((\\+\\d{1,3}(-|.| )?\\(?\\d\\)?(-| |.)?\\d{1,5})|(\\(?\\d{2,6}\\)?))(-|.| )?(\\d{3,4})(-|.| )?(\\d{4})(( x| ext)\\d{1,5}){0,1}$\"  \/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_48_container\" class=\"frm_form_field form-field  frm_none_container\"><div  id=\"field_wmun2\" class=\"frm-g-recaptcha\" data-sitekey=\"6Ldrz_QaAAAAABt5Sq-r4now-SFgTdE22GZymfvu\" data-size=\"normal\" data-theme=\"light\"><\/div>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_49_container\" class=\"frm_form_field form-field \">\r\n\t<div class=\"frm_submit frm_flex\">\r\n<button class=\"frm_button_submit\" type=\"submit\"  >Verzenden<\/button>\r\n\r\n\r\n\r\n<\/div>\r\n<\/div>\n\t<input type=\"hidden\" name=\"item_key\" value=\"\" \/>\n\t\t\t<div id=\"frm_field_50_container\">\n\t\t\t<label for=\"field_jqzw2\" >\n\t\t\t\tIf you are human, leave this field blank.\t\t\t<\/label>\n\t\t\t<input  id=\"field_jqzw2\" type=\"text\" class=\"frm_form_field form-field frm_verify\" name=\"item_meta[50]\" value=\"\"  \/>\n\t\t<\/div>\n\t\t<input name=\"frm_state\" type=\"hidden\" value=\"T9FAg8XHzxZIICwJy2\/DNM8f9I7vK7fxMn8EutlcSlU=\" \/><\/div>\n<\/fieldset>\n<\/div>\n\n<\/form>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-separator size_small with_line width_default thick_1 style_solid color_primary align_center with_text with_content\"><div class=\"w-separator-h\"><h3 class=\"w-separator-text\"><span>More KRAL?<\/span><\/h3><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container has_bg_color\"><div class=\"vc_column-inner us_custom_d6a87fb5\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h5 style=\"text-align: center;\"><a href=\"https:\/\/staging.intercontrol.eu\/kral\/#assorti\">View our KRAL range<\/a><\/h5>\n<\/div><\/div><div class=\"w-btn-wrapper align_justify\"><a class=\"w-btn us-btn-style_4 icon_atright\" title=\"Schmidt\" href=\"https:\/\/staging.intercontrol.eu\/kral\/#assorti\"><span class=\"w-btn-label\">Go to range<\/span><i class=\"fas fa-cubes\"><\/i><\/a><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container has_bg_color\"><div class=\"vc_column-inner us_custom_d6a87fb5\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h5 style=\"text-align: center;\"><a href=\"https:\/\/staging.intercontrol.eu\/kral\/#cases\">View our KRAL cases<\/a><\/h5>\n<\/div><\/div><div class=\"w-btn-wrapper align_justify\"><a class=\"w-btn us-btn-style_4 icon_atright\" title=\"Schmidt\" href=\"https:\/\/staging.intercontrol.eu\/kral\/#cases\"><span class=\"w-btn-label\">Go to cases<\/span><i class=\"fas fa-glasses\"><\/i><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_7a112441 height_small\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column us_custom_8b3d6790 has_text_color\"><div class=\"wpb_wrapper\"><h2 style=\"text-align: center;\">We are <em>Exclusive Partner<\/em> for <strong>KRAL<\/strong><\/h2>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"KRAL OMH Specially designed for high pressures up to 420 bar. We are Exclusive Partner This flow meter is suitable for measuring low-viscosity liquids. The OMH series is specifically designed to handle extremely high pressures up to 420 bar, which can occur in mechanical engineering, on test benches, and in hydraulic applications. Check priceSpecifications Flow...","protected":false},"featured_media":19506,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1242],"product_tag":[],"class_list":["post-71306","product","type-product","status-publish","has-post-thumbnail","product_cat-flowmeters","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kral OMH flow meter for high pressures 420 bar - Intercontrol<\/title>\n<meta name=\"description\" content=\"KRAL OMH flow meters for extremely high pressures up to 420 bar. Specifically designed for mechanical engineering, test benches, and hydraulic applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/staging.intercontrol.eu\/en\/kral-omh-flow-meter-for-high-pressures-420-bar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kral OMH flow meter for high pressures 420 bar - Intercontrol\" \/>\n<meta property=\"og:description\" content=\"KRAL OMH flow meters for extremely high pressures up to 420 bar. Specifically designed for mechanical engineering, test benches, and hydraulic applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.intercontrol.eu\/en\/kral-omh-flow-meter-for-high-pressures-420-bar\/\" \/>\n<meta property=\"og:site_name\" content=\"Intercontrol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-05T12:05:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.intercontrol.eu\/wp-content\/uploads\/2022\/09\/KRAL-OMH-flowmeter-square.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/staging.intercontrol.eu\\\/en\\\/kral-omh-flow-meter-for-high-pressures-420-bar\\\/\",\"url\":\"https:\\\/\\\/staging.intercontrol.eu\\\/en\\\/kral-omh-flow-meter-for-high-pressures-420-bar\\\/\",\"name\":\"Kral OMH flow meter for high pressures 420 bar - Intercontrol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/staging.intercontrol.eu\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/staging.intercontrol.eu\\\/en\\\/kral-omh-flow-meter-for-high-pressures-420-bar\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/staging.intercontrol.eu\\\/en\\\/kral-omh-flow-meter-for-high-pressures-420-bar\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/staging.intercontrol.eu\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/KRAL-OMH-flowmeter-square.jpg\",\"datePublished\":\"2026-02-05T11:35:28+00:00\",\"dateModified\":\"2026-02-05T12:05:43+00:00\",\"description\":\"KRAL OMH flow meters for extremely high pressures up to 420 bar. 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