{"title":"Shop MiniBooster HC6D-G Hydraulic Intensifiers with Direct Proportional Control","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe miniBOOSTER HC6D-B hydraulic intensifier, also called a hydraulic pressure booster, is a high-flow, dual-acting inline unit that uses two alternating pump sections to convert an existing low-pressure hydraulic supply into higher outlet pressure. The HC6D-B is the B-model configuration with an integrated dump valve, allowing pressure on the high-pressure side to be relieved through the booster. When return port R is pressurized and inlet port IN is open to tank, pilot pressure opens the dump valve (DV), allowing fluid from high-pressure port H to return to tank. The HC6D family offers nine intensification ratios from 1.2:1 to 8.2:1, accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi), and produces outlet pressures up to 800 bar (11,600 psi). Depending on the selected ratio, it can deliver intensified flow up to 65 L\/min (17.2 GPM) with inlet flow capacity up to 80 L\/min (21.1 GPM). Applications include large hydraulic presses and cylinders, heavy-duty workholding and clamping, pressure testing, bolt tensioning, mobile machinery, construction equipment and high-production industrial systems.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe HC6D-B combines exceptionally high intensified flow, rapid pressure buildup and controlled depressurization in one unit, reducing external piping and eliminating the need for a separate high-pressure pump or external dump-valve assembly. It automatically stops intensifying when the required pressure is reached and restarts if pressure falls because of fluid consumption or leakage.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWarning: The dump valve operates only when the circuit applies the required pilot pressure at port R while port IN is open to tank. Incorrect plumbing, insufficient pilot pressure, excessive return backpressure or trapped fluid can prevent proper depressurization.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBecause the HC6D can produce substantial flow, verify that the tank line and all return-side components can safely accommodate the expected discharge flow. Never assume the high-pressure side has been relieved; confirm zero pressure with an appropriately rated gauge before service. All system components must be rated for the maximum possible intensified pressure, and installation must be performed by qualified hydraulic personnel.\u003c\/div\u003e","products":[{"product_id":"hc6d-1-5-g-1-minibooster-pressure-intensifier-1-5-ratio-1-2-bspp-inlet-port-1-2-bspp-outlet-port-21-1gpm-and-3000psi-inlet-14gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC6D-1.5-G-1 miniBooster Pressure Intensifier, 1.5 Ratio, 1\/2\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 21.1GPM and 3000psi Inlet, 14GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eminiBOOSTER HC6D-G hydraulic intensifier\u003c\/strong\u003e, also called a hydraulic pressure booster, is a high-flow, dual-acting inline unit with direct proportional \u003cstrong\u003eRV pressure control\u003c\/strong\u003e. Two alternating pump sections generate exceptionally high intensified flow, while the RV valve allows high-pressure output to be controlled proportionally from the low-pressure inlet side. HC6D-G boosters are available in two variants: the standard \u003cstrong\u003eG Dynamic model\u003c\/strong\u003e, which provides low hysteresis and fast response for applications such as hydraulic braking, and the \u003cstrong\u003eG-__ Fail-Safe model\u003c\/strong\u003e, which uses higher hysteresis to keep high pressure stable until inlet pressure falls below approximately 50% of normal working pressure. The fail-safe version is suited to offshore safety circuits and other applications requiring controlled pressure retention and release without trapped high pressure. The HC6D family offers nine intensification ratios from 1.2:1 to 8.2:1, inlet pressures from 20 to 207 bar (290 to 3,000 psi), outlet pressures up to 800 bar (11,600 psi), and intensified flow up to 65 L\/min (17.2 GPM), depending on the selected ratio.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HC6D-G provides proportionally controlled high pressure, rapid pressure buildup and exceptional flow capacity without requiring a separate high-pressure pump or control circuit. Applications include high-flow hydraulic braking, large presses and cylinders, heavy-duty clamping and workholding, pressure-testing equipment, mobile machinery, industrial automation and offshore safety systems. \u003cstrong\u003eWarning:\u003c\/strong\u003e The Dynamic G model requires stable inlet pressure and a supply line with a minimum inside diameter of 5 mm. Unstable inlet pressure, undersized lines, excessive return backpressure or an incorrectly selected RV opening ratio can cause unreliable pressure control. The fail-safe G-__ variant must be specified for the application, with its RV opening ratio determined using qualified technical guidance. Never assume the high-pressure side has been relieved; verify zero pressure before service. All system and return-line components must be sized for the HC6D’s substantial flow and rated for the maximum possible intensified pressure. Installation must be performed by qualified hydraulic personnel.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697166999845,"sku":"HC6D-1.5-G-1","price":2040.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC6D-1_72d35e80-3a29-484f-82c1-ef1b410803ac.png?v=1787964720"},{"product_id":"hc6d-2-0-g-1-minibooster-pressure-intensifier-2-0-ratio-1-2-bspp-inlet-port-1-2-bspp-outlet-port-21-1gpm-and-3000psi-inlet-10-6gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC6D-2.0-G-1 miniBooster Pressure Intensifier, 2.0 Ratio, 1\/2\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 21.1GPM and 3000psi Inlet, 10.6GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eminiBOOSTER HC6D-G hydraulic intensifier\u003c\/strong\u003e, also called a hydraulic pressure booster, is a high-flow, dual-acting inline unit with direct proportional \u003cstrong\u003eRV pressure control\u003c\/strong\u003e. Two alternating pump sections generate exceptionally high intensified flow, while the RV valve allows high-pressure output to be controlled proportionally from the low-pressure inlet side. HC6D-G boosters are available in two variants: the standard \u003cstrong\u003eG Dynamic model\u003c\/strong\u003e, which provides low hysteresis and fast response for applications such as hydraulic braking, and the \u003cstrong\u003eG-__ Fail-Safe model\u003c\/strong\u003e, which uses higher hysteresis to keep high pressure stable until inlet pressure falls below approximately 50% of normal working pressure. The fail-safe version is suited to offshore safety circuits and other applications requiring controlled pressure retention and release without trapped high pressure. The HC6D family offers nine intensification ratios from 1.2:1 to 8.2:1, inlet pressures from 20 to 207 bar (290 to 3,000 psi), outlet pressures up to 800 bar (11,600 psi), and intensified flow up to 65 L\/min (17.2 GPM), depending on the selected ratio.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HC6D-G provides proportionally controlled high pressure, rapid pressure buildup and exceptional flow capacity without requiring a separate high-pressure pump or control circuit. Applications include high-flow hydraulic braking, large presses and cylinders, heavy-duty clamping and workholding, pressure-testing equipment, mobile machinery, industrial automation and offshore safety systems. \u003cstrong\u003eWarning:\u003c\/strong\u003e The Dynamic G model requires stable inlet pressure and a supply line with a minimum inside diameter of 5 mm. Unstable inlet pressure, undersized lines, excessive return backpressure or an incorrectly selected RV opening ratio can cause unreliable pressure control. The fail-safe G-__ variant must be specified for the application, with its RV opening ratio determined using qualified technical guidance. Never assume the high-pressure side has been relieved; verify zero pressure before service. All system and return-line components must be sized for the HC6D’s substantial flow and rated for the maximum possible intensified pressure. Installation must be performed by qualified hydraulic personnel.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697167065381,"sku":"HC6D-2.0-G-1","price":2040.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC6D-1_b5b863ea-f40f-449c-9cdb-6817dbca29c8.png?v=1787964723"},{"product_id":"hc6d-2-5-g-1-minibooster-pressure-intensifier-2-5-ratio-1-2-bspp-inlet-port-1-2-bspp-outlet-port-21-1gpm-and-3000psi-inlet-9gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC6D-2.5-G-1 miniBooster Pressure Intensifier, 2.5 Ratio, 1\/2\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 21.1GPM and 3000psi Inlet, 9GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eminiBOOSTER HC6D-G hydraulic intensifier\u003c\/strong\u003e, also called a hydraulic pressure booster, is a high-flow, dual-acting inline unit with direct proportional \u003cstrong\u003eRV pressure control\u003c\/strong\u003e. Two alternating pump sections generate exceptionally high intensified flow, while the RV valve allows high-pressure output to be controlled proportionally from the low-pressure inlet side. HC6D-G boosters are available in two variants: the standard \u003cstrong\u003eG Dynamic model\u003c\/strong\u003e, which provides low hysteresis and fast response for applications such as hydraulic braking, and the \u003cstrong\u003eG-__ Fail-Safe model\u003c\/strong\u003e, which uses higher hysteresis to keep high pressure stable until inlet pressure falls below approximately 50% of normal working pressure. The fail-safe version is suited to offshore safety circuits and other applications requiring controlled pressure retention and release without trapped high pressure. The HC6D family offers nine intensification ratios from 1.2:1 to 8.2:1, inlet pressures from 20 to 207 bar (290 to 3,000 psi), outlet pressures up to 800 bar (11,600 psi), and intensified flow up to 65 L\/min (17.2 GPM), depending on the selected ratio.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HC6D-G provides proportionally controlled high pressure, rapid pressure buildup and exceptional flow capacity without requiring a separate high-pressure pump or control circuit. Applications include high-flow hydraulic braking, large presses and cylinders, heavy-duty clamping and workholding, pressure-testing equipment, mobile machinery, industrial automation and offshore safety systems. \u003cstrong\u003eWarning:\u003c\/strong\u003e The Dynamic G model requires stable inlet pressure and a supply line with a minimum inside diameter of 5 mm. Unstable inlet pressure, undersized lines, excessive return backpressure or an incorrectly selected RV opening ratio can cause unreliable pressure control. The fail-safe G-__ variant must be specified for the application, with its RV opening ratio determined using qualified technical guidance. Never assume the high-pressure side has been relieved; verify zero pressure before service. All system and return-line components must be sized for the HC6D’s substantial flow and rated for the maximum possible intensified pressure. Installation must be performed by qualified hydraulic personnel.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697167163685,"sku":"HC6D-2.5-G-1","price":2040.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC6D-1_f4cbd61e-5dfe-4537-8d80-7a333d59b157.png?v=1787964732"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/collections\/HC6D-1_8e197b31-c726-4436-81a0-726992c2d1c4.png?v=1787975096","url":"https:\/\/www.onehydraulics.com\/collections\/shop-minibooster-hc6d-g-hydraulic-intensifiers-with-direct-proportional-control.oembed","provider":"OneHydraulics","version":"1.0","type":"link"}