{"id":12074,"date":"2026-05-18T11:44:23","date_gmt":"2026-05-18T09:44:23","guid":{"rendered":"https:\/\/lubeteam.it\/?post_type=product&#038;p=12074"},"modified":"2026-07-02T11:46:48","modified_gmt":"2026-07-02T09:46:48","slug":"fox-hstx-series-diaphragm-pulsation-dampener","status":"publish","type":"product","link":"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/","title":{"rendered":"FOX HSTX Series Diaphragm Pulsation Dampener"},"content":{"rendered":"<div class=\"page-content container\">\n<div id=\"middle\">\n<div id=\"content\" class=\"content col-md-9\" role=\"main\">\n<div id=\"section-23723\" class=\"section ec category-list\">\n<div class=\"section-body\">\n<div class=\"category-grid\">\n<div class=\"item row\">\n<div class=\"text col-sm-8\">\n<p id=\"p-rc_6e7e29896e19686b-30\" data-path-to-node=\"2\"><span data-path-to-node=\"2,1\"><span class=\"citation-115\">The FOX HSTX Series Diaphragm Pulsation Damper is a hydraulic component of fundamental importance for fluid contamination control and the correct management of pressure fluctuations within advanced hydraulic systems<\/span><\/span><span data-path-to-node=\"2,3\">. <\/span><span data-path-to-node=\"2,5\"><span class=\"citation-114\">For correct use of the device as a pulsation damper, the nitrogen pre-charge pressure must be accurately calibrated within a specific range between 60% and 80% of the working pressure of the entire system<\/span><\/span><span data-path-to-node=\"2,7\">. <\/span><span data-path-to-node=\"2,9\"><span class=\"citation-113\">This calibration must always be calculated by duly considering the type of pump installed and the expected operating temperature values<\/span><\/span><span data-path-to-node=\"2,11\">. <\/span><span data-path-to-node=\"2,13\"><span class=\"citation-112\">The compression ratio recommended by the engineering parameters is 2.5, while the maximum permitted limit must not exceed 4<\/span><\/span><span data-path-to-node=\"2,15\">. <\/span><span data-path-to-node=\"2,17\"><span class=\"citation-111\">It is also essential to emphasise that the mechanical life of the component is inversely proportional to the increase in the compression ratio applied to the circuit<\/span><\/span><span data-path-to-node=\"2,19\">.<\/span><\/p>\n<h3 data-path-to-node=\"3\">Construction and Materials<\/h3>\n<p id=\"p-rc_6e7e29896e19686b-31\" data-path-to-node=\"4\"><span data-path-to-node=\"4,1\"><span class=\"citation-110\">The main body of the device is entirely made of AISI 316 L stainless steel, a metallurgical choice that provides exceptional mechanical strength and high corrosion resistance, also suitable for the most aggressive industrial environments<\/span><\/span><span data-path-to-node=\"4,3\">. <\/span><span data-path-to-node=\"4,5\"><span class=\"citation-109\">The internal diaphragms, which play a vital role in the correct operation of the damper, are available in different high-performance technical compounds, specifically NBR, HNBR, EPDM, FPM and HYTREL<\/span><\/span><span data-path-to-node=\"4,7\">. <\/span><span data-path-to-node=\"4,9\"><span class=\"citation-108\">This variety ensures perfect chemical compatibility with multiple fluids and guarantees impeccable sealing at different operating temperatures<\/span><\/span><span data-path-to-node=\"4,11\">. <\/span><span data-path-to-node=\"4,13\"><span class=\"citation-107\">The nitrogen valve supplied as standard equipment is UNF type, and the device offers considerable installation flexibility, as it can be mounted in either horizontal or vertical position, provided that the nitrogen valve is strictly oriented upwards<\/span><\/span><span data-path-to-node=\"4,15\">. <\/span><span data-path-to-node=\"4,17\"><span class=\"citation-106\">The maximum working pressure supported ranges from 150 to 210 bar depending on the specific model selected, with a test pressure calculated by multiplying the working pressure by factors of 1.43, 1.3 or 1.5<\/span><\/span><span data-path-to-node=\"4,19\">.<\/span><\/p>\n<h3 data-path-to-node=\"5\">Configurations and Certifications on Request<\/h3>\n<p id=\"p-rc_6e7e29896e19686b-32\" data-path-to-node=\"6\"><span data-path-to-node=\"6,1\"><span class=\"citation-105\">The manufacturer offers countless customisations on request to adapt the component to the most specific and extreme design requirements<\/span><\/span><span data-path-to-node=\"6,3\">. <\/span><span data-path-to-node=\"6,5\"><span class=\"citation-104\">The external body can be painted according to the standard FOX procedure or in compliance with strict project specifications provided by the client<\/span><\/span><span data-path-to-node=\"6,7\">. <\/span><span data-path-to-node=\"6,9\"><span class=\"citation-103\">Various types of connections are also available to interface with any system, including SAE 3000 and SAE 6000 flange connections, ANSI B16.5 fittings, UNI\/DIN standards, Autoclave connections, Grayloc systems, integrated flange options and special connections made entirely according to the customer\u2019s specific request<\/span><\/span><span data-path-to-node=\"6,11\">. <\/span><span data-path-to-node=\"6,13\"><span class=\"citation-102\">For the most severe applications requiring extraordinary performance, a special high-pressure version is available, capable of operating safely up to 1379 bar, equivalent to 20,000 PSI<\/span><\/span><span data-path-to-node=\"6,15\">. <\/span><span data-path-to-node=\"6,17\"><span class=\"citation-101\">It is also possible to opt for the product version made with special exotic materials or to request the fully maintenance-free version, identified by the technical designation HSTX-SMF<\/span><\/span><span data-path-to-node=\"6,19\">. <\/span><span data-path-to-node=\"6,21\"><span class=\"citation-100\">To complete the offering and ensure maximum operating safety, the products can be supplied on request in compliance with a broad and complete range of international industry certifications, including CE PED, ATEX, ASME, KOSHA, SELO and many other globally relevant standards<\/span><\/span><span data-path-to-node=\"6,23\">.<\/span><\/p>\n<h3 data-path-to-node=\"7,0,0\">Summary Technical Table<\/h3>\n<p data-path-to-node=\"8\">Summary technical table of the main features.<\/p>\n<p data-path-to-node=\"8\">\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Feature<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Maximum working pressure (PS)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150 &#8211; 210 bar<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Test pressure (PT)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">PS x 1.43 \/ 1.3 \/ 1.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Body Material<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">AISI 316 L stainless steel<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Diaphragm Material<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">NBR, HNBR, EPDM, FPM, HYTREL<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Standard nitrogen valve<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">UNF<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Installation<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Horizontal \/ vertical (nitrogen valve facing upwards)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Recommended compression ratio<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P2\/P0 = 2.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Maximum compression ratio<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P2\/P0 = 4<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Recommended pre-charge pressure<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">From 60% to 80% of the working pressure<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Product Codes<\/h3>\n<div style=\"width: 100%; overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Model<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Nitrogen Volume (Lt)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Max Pressure (bar)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Max N2 Pre-Charge (bar)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">H (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">D (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">C (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">B (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Hydraulic Connection<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\">Weight (Kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.1<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00bd BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTXO.14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">154<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">54<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">128<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00bd BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">162<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">148<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">160<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1\u00bd BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">5.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX0.7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">202<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6.4<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">268<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">7.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">262<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">138<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">170<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">8.6<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX2.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">342<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">138<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">170<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">412<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">130<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX4.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">370<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">24<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">550<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">33<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">610<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">39<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSTX10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150\/210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">105\/150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">740<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1-1\/4 BSP-F<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The FOX HSTX Series Diaphragm Pulsation Damper is the technical solution for absorbing pulsations in hydraulic circuits. Made with an AISI 316 L stainless steel body, it ensures high resistance to stress. The component supports maximum working pressures between 150 and 210 bar, allowing both horizontal and vertical installation with the nitrogen valve always facing upwards. The diaphragms available in NBR, HNBR, EPDM, FPM and HYTREL ensure extreme reliability for every type of system. Available models: HSTX0.03, HSTX0.05, HSTXO.14, HSTX0.15, HSTX0.3, HSTX0.35, HSTX0.5, HSTX0.7, HSTX1, HSTX1.5, HSTX2.3, HSTX3, HSTX4.5, HSTX6, HSTX7, HSTX10.<\/p>\n","protected":false},"featured_media":12154,"template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[99,459],"product_tag":[260],"class_list":{"0":"post-12074","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accumulators","7":"product_cat-pulsation-dampener","8":"product_tag-fox","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v26.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FOX HSTX Series Diaphragm Pulsation Dampener \u2013 LubeTeam Hydraulic<\/title>\n<meta name=\"description\" content=\"The FOX HSTX Series Diaphragm Pulsation Dampener in AISI 316 L stainless steel supports pressures up to 210 bar for advanced fluid control.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FOX HSTX Series Diaphragm Pulsation Dampener\" \/>\n<meta property=\"og:description\" content=\"The FOX HSTX Series Diaphragm Pulsation Dampener in AISI 316 L stainless steel supports pressures up to 210 bar for advanced fluid control.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/\" \/>\n<meta property=\"og:site_name\" content=\"LubeTeam Hydraulic\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/lubeteam\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-02T09:46:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2026\/05\/hstx.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/\",\"url\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/\",\"name\":\"FOX HSTX Series Diaphragm Pulsation Dampener \u2013 LubeTeam Hydraulic\",\"isPartOf\":{\"@id\":\"https:\/\/lubeteam.it\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/lubeteam.it\/wp-content\/uploads\/2026\/05\/hstx.webp\",\"datePublished\":\"2026-05-18T09:44:23+00:00\",\"dateModified\":\"2026-07-02T09:46:48+00:00\",\"description\":\"The FOX HSTX Series Diaphragm Pulsation Dampener in AISI 316 L stainless steel supports pressures up to 210 bar for advanced fluid control.\",\"breadcrumb\":{\"@id\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/#primaryimage\",\"url\":\"https:\/\/lubeteam.it\/wp-content\/uploads\/2026\/05\/hstx.webp\",\"contentUrl\":\"https:\/\/lubeteam.it\/wp-content\/uploads\/2026\/05\/hstx.webp\",\"width\":1080,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lubeteam.it\/en\/product\/fox-hstx-series-diaphragm-pulsation-dampener\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lubeteam.it\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product\",\"item\":\"https:\/\/lubeteam.it\/en\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"FOX HSTX Series Diaphragm Pulsation Dampener\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lubeteam.it\/#website\",\"url\":\"https:\/\/lubeteam.it\/\",\"name\":\"LubeTeam Hydraulic\",\"description\":\"HYDRAULIC COMPONENTS &amp; 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