{"title":"Shop MiniBooster HC4-G Hydraulic Intensifiers with Direct Proportional Control","description":"\u003cp class=\"gf_gs-text-heading-2\"\u003eThe miniBOOSTER HC4-G hydraulic intensifier, also called a hydraulic pressure booster, is a compact, high-flow inline unit with direct proportional RV pressure control. The RV valve allows high-pressure output to be controlled proportionally from the low-pressure inlet side. HC4-G boosters are available in two variants: the standard G Dynamic model, which offers low hysteresis and fast response for applications such as hydraulic braking, and the G-__ Fail-Safe model, 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 systems requiring controlled pressure retention and release without trapped high pressure. The HC4 family offers 11 intensification ratios from 1.3:1 to 9.8:1, 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 17.4 L\/min (4.6 GPM), depending on the selected ratio.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe HC4-G delivers proportionally controlled, higher-flow hydraulic pressure without requiring a separate high-pressure pump or control circuit. Applications include hydraulic braking, precision clamping and workholding, presses, large cylinders, testing equipment, industrial automation and offshore safety systems.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWarning: The Dynamic G model requires stable inlet pressure and a supply line with a minimum inside diameter of 5 mm.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnstable 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 hoses, fittings, valves, gauges, seals, manifolds and actuators must be rated for the maximum possible intensified pressure, and installation must be performed by qualified hydraulic personnel.\u003c\/div\u003e","products":[{"product_id":"hc4-1-5-g-1-minibooster-pressure-intensifier-1-5-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-4-2gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-1.5-G-1 miniBooster Pressure Intensifier, 1.5 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 4.2GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697163165989,"sku":"HC4-1.5-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_ebcfaa3f-060c-41d8-9d2a-6726c8fafa37.png?v=1787964597"},{"product_id":"hc4-1-8-g-1-minibooster-pressure-intensifier-1-8-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-3-8gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-1.8-G-1 miniBooster Pressure Intensifier, 1.8 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 3.8GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697163264293,"sku":"HC4-1.8-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_3fedc325-cf9b-4913-9ee4-f6ab47c1f7b9.png?v=1787964604"},{"product_id":"hc4-2-1-g-1-minibooster-pressure-intensifier-2-1-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-3-4gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-2.1-G-1 miniBooster Pressure Intensifier, 2.1 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 3.4GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697163526437,"sku":"HC4-2.1-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_dd399d0c-bef9-4de3-9bf7-c8ef98ab90fc.png?v=1787964611"},{"product_id":"hc4-2-6-g-1-minibooster-pressure-intensifier-2-6-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-2-9gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-2.6-G-1 miniBooster Pressure Intensifier, 2.6 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 2.9GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697163624741,"sku":"HC4-2.6-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_e17487d1-4c0b-4fee-bac3-91f0d6b78ceb.png?v=1787964616"},{"product_id":"hc4-2-8-g-1-minibooster-pressure-intensifier-2-8-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-2-8gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-2.8-G-1 miniBooster Pressure Intensifier, 2.8 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 2.8GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697163723045,"sku":"HC4-2.8-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_1f80e193-6c35-44df-acc5-2478ca68e756.png?v=1787964622"},{"product_id":"hc4-3-2-g-1-minibooster-pressure-intensifier-3-2-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-2-5gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-3.2-G-1 miniBooster Pressure Intensifier, 3.2 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 2.5GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697163821349,"sku":"HC4-3.2-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_8cf5f914-9960-45f6-8b5f-cd31267906a7.png?v=1787964630"},{"product_id":"hc4-4-3-g-1-minibooster-pressure-intensifier-4-3-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-2gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-4.3-G-1 miniBooster Pressure Intensifier, 4.3 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 2GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697164837157,"sku":"HC4-4.3-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_dac8796c-0266-44b7-9dfa-fbdfc9c17938.png?v=1787964636"},{"product_id":"hc4-5-1-g-1-minibooster-pressure-intensifier-5-1-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-1-7gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-5.1-G-1 miniBooster Pressure Intensifier, 5.1 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 1.7GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697165132069,"sku":"HC4-5.1-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_6cbc7447-3da2-416a-88a4-c621d530aef1.png?v=1787964642"},{"product_id":"hc4-6-3-g-1-minibooster-pressure-intensifier-6-3-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-1-4gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-6.3-G-1 miniBooster Pressure Intensifier, 6.3 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 1.4GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697165394213,"sku":"HC4-6.3-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_88e260da-0e12-40a4-a2f9-63f7e96371b1.png?v=1787964648"},{"product_id":"hc4-9-8-g-1-minibooster-pressure-intensifier-9-8-ratio-3-8-bspp-inlet-port-1-2-bspp-outlet-port-10-6gpm-and-3000psi-inlet-1gpm-and-11600psi-outlet-direct-proportional-controlled","title":"HC4-9.8-G-1 miniBooster Pressure Intensifier, 9.8 Ratio, 3\/8\" BSPP Inlet Port, 1\/2\" BSPP Outlet Port, 10.6GPM and 3000psi Inlet, 1GPM and 11600psi Outlet, Direct Proportional Controlled","description":"\u003cp\u003eThe miniBOOSTER HC4 Hydraulic Intensifier is a compact, high-flow pressure booster designed for hydraulic applications requiring a greater volume of high-pressure oil. This inline hydraulic intensifier accepts inlet pressures from 20 to 207 bar (290 to 3,000 psi) and can generate outlet pressures up to 800 bar (11,600 psi). Eleven available intensification ratios from 1.3:1 to 9.8:1 provide intensified outlet flows up to 17.4 L\/min (4.6 GPM), depending on the selected ratio, with maximum inlet flow up to 40 L\/min (10.6 GPM). The HC4 automatically stalls when the target pressure is reached and restarts to compensate for oil consumption or leakage. Available configurations include the HC4-A without a dump valve, HC4-B with an integrated dump valve, and HC4-G with proportional pressure control. Typical applications include hydraulic clamping, workholding, presses, machine tools, industrial automation, testing systems, and equipment requiring localized high pressure with higher flow capacity.\u003c\/p\u003e\n\n\u003cp\u003eWarning: Hydraulic intensifiers can generate extremely high and potentially dangerous pressure. Select the intensification ratio based on the maximum available inlet pressure, return-line backpressure, required outlet pressure, and flow demand. Never exceed the HC4’s 800-bar maximum outlet pressure or the rated pressure of any hose, fitting, valve, gauge, seal, actuator, or other downstream component. Keep return pressure as low as possible because backpressure reduces effective outlet pressure. Installation and service must be performed by qualified hydraulic personnel with the system shut down, isolated, and completely depressurized. Confirm hydraulic-fluid compatibility, port configuration, tightening torque, flow capacity, model version, and G-model control requirements using the manufacturer’s documentation before ordering or operation.\u003c\/p\u003e","brand":"miniBooster","offers":[{"title":"Default Title","offer_id":53697165492517,"sku":"HC4-9.8-G-1","price":1265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/files\/HC4-1_ead0cf4d-76a1-446c-8366-72ff2b854883.png?v=1787964655"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8375\/6086\/collections\/HC4-1_0fc1c24e-f912-436a-b7df-8f2beaf26d75.png?v=1787971937","url":"https:\/\/www.onehydraulics.com\/collections\/shop-minibooster-hc4-g-hydraulic-intensifiers-with-direct-proportional-control.oembed","provider":"OneHydraulics","version":"1.0","type":"link"}