Unloaders

Genuine OEM Cat PumpsPressure RegulatorGuarantees a smooth flow to prolong the life of your pump system! Simple installation thanks to a light-weight design makes this a perfect fit for your CAT pumps! Multiple regulators may be installed to handle large volume applications.Dimensio..

Genuine OEM Cat PumpsThe CAT Pumps 7500XS pressure unloader is constructed from brass and has 3/8" NPT inlet and discharge ports. This unloader is best used for single gun or pump operation. This convenient regulating device maintains a set pressure, going into bypass mode when the trigger ..

Genuine OEM Cat PumpsThis Pressure Sensitive CAT Pump 7590 Regulating Unloader is designed for single or multiple pump, weep or multi-nozzle systems. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. Pressure is held i..

Genuine OEM Cat PumpsThe 7600S Unloader for Cat 4SF pumps has the following specs: GPM: 5 Pressure Range PSI: 3500 Inlet Port(1): 3/8" NPT-M Outlet Port (1): 3/8"NPT-M By-Pass Port (1): 3/8˝ NPT-F Max Temp (Farenheit): 180° FSINGLE CYLINDER REPAIRIf you have any ques..

Genuine OEM Cat PumpsKit, Plumbing Includes:PULSAR4KHPEZ Unloader, 3/8” HP Hex Nipple, 2 Hose Barbs, 3/8” HP Female x Male 45° Elbow, 3/8” Bypass Hose, 1/2” Thermal Relief Valve, 1/2” Hex Nipple, 1/2” Brass Tee, 1/2” Male Pipe x Garden Hose Inlet, & 3/8” QC Plug Fits All Pumps w/ 1/2” I..

Genuine OEM General Pumps2.9–4.2 GPM / 3500 PSI Max Kit, Plumbing Includes: ZK7.1 Unloader, Mounting Block, Thermal Relief Valve, Duraview Inlet Filter, 3/8” QC Hose Plug, Bypass Hose with Barbs, & Jumper HoseSINGLE CYLINDER REPAIRIf you have any questions about any pr..

Genuine OEM General Pumps21 GPM / 4000 PSI Max Kit, Plumbing Includes: YU21405 Unloader, Mounting Block, Thermal Relief Valve, EZ Start Valve, Pressure Relief Valve, 3/8” Bypass Hose w/ Barbs, Duraview Inlet Filter, 20”  Jumper Hose, & 3/8” SS QC Plug. Fits All Pumps w/ 1/2” Inlet &..

Genuine OEM General PumpsKit, Plumbing Includes: PULSAR4KHPEZ Unloader, 3/8” HP Hex Nipple, 2 Hose Barbs, 3/8” Bypass Hose, 1/2” Thermal Relief Valve,1/2” Male Pipe x 3/4” F Garden Hose Inlet with 1/4” Bypass, 3/8” HP Female x 3/8” Male 45° Elbow, 3/8” QC Plug. Fits All Pumps w/ 1/2” Inlet &..

Genuine OEM General PumpsKit, Plumbing Includes: PULSAR4KHPEZ Unloader, 3/8” x 1/4˝ Hex Reducer Nipple, 2 Hose Barbs, 3/8” Bypass Hose, 3/8” Thermal Relief Valve, 3/8˝ MPT x 3/4” F Garden Hose Inlet with 1/4” Bypass, & 3/8” QC Plug. Fits All Pumps w/ 3/8” Inlet & 1/4” Outlet&nbs..

Genuine OEM General PumpsKit, Plumbing Includes: Kit Plumbing 1/2" in, 3/8" out VRT3-310EZ 3/8" HP Hex Nipple 2 Hose Barbs 3/8" Bypass Hose 1/2" Thermal 1/2" male pipe x 3/4" F Garden Hose Inlet with 1/4" bypass 3/8" HP Female x 3/8" Male 45° Elbow 3/8" Male Plug ..

Genuine OEM General PumpsKit, Plumbing Includes: VRT3-310EZ Unloader, 3/8” x 1/4˝ Hex Reducer Nipple, 2 Hose Barbs, 3/8” Bypass Hose, 3/8” Thermal Relief Valve, 3/8˝ MPT x 3/4” F Garden Hose Inlet with 1/4” Bypass, & 3/8” QC Plug. Fits All Pumps w/ 3/8” Inlet & 1/4” OutletSINGLE..

Genuine OEM General PumpsPressure Regulating Unloader Kit with EZ STARTKit Plumbing 1/2" in, 3/8" out VRT3-310EZ 3/8" HP Hex Nipple 2 Hose Barbs 3/8" Bypass Hose 1/2" Thermal 1/2" male pipe x 3/4" F Garden Hose Inlet with 1/4" bypass 3/8" Male PlugSINGLE CYLINDER&nbs..

Genuine OEM General PumpsPressure Regulating Unloader Kit with EZ STARTKit Plumbing 1/2" in, 3/8" out VRT3-310EZ 3/8" HP Hex Nipple 2 Hose Barbs 3/8" Bypass Hose 1/2" Thermal 1/2" male pipe x 3/4" F Garden Hose Inlet with 1/4" bypass 3/8" Male PlugSINGLE CYLINDER&nbs..

Genuine OEM General PumpsUnloader plumbing kit for TP Series pumps. (Unloader, Thermo, Garden Hose Inlet Fitting, Hose Plug)SINGLE CYLINDER REPAIRIf you have any questions about any products. Please email us at info@singlecylinderstore.com or call us at 877-..

Genuine OEM General PumpsFeatures:Maximum flow: 10.5 GPM Maximum pressure: 4050 PSI Rated pressure: 4500 PSI Maximum continuous temperature: 140¡ F Maximum intermittent temperature: 195¡ F Inlets (2): 3/8" NPTF Outlet: 3/8" NPTF Bypasses (2): 3/8" NPTF General Pump item #P..

Genuine OEM General PumpsSpecifications:Flow Rate: 10.5 GPM Rated Pressure: 4050 PSI Maximum Pressure: 4500 PSI Maximum Temperature: 195¡ Fahrenheit (continuous use at 140¡ Fahrenheit) Inlet Port: 3/8" FNPT (x2) Discharge Port: 3/8" FNPT Bypass Port: 3/8" FNPT (x2) Weight: 1..

Genuine OEM Giant PumpsFeatures:GPM: 21.0 Rated PSI: 8700 Inlet: 3/4˝-14 BSPP Outlet: N/A Bypass: 3/4˝-14 BSPPSINGLE CYLINDER REPAIRIf you have any questions about any products . Please email us at info@singlecylinderstore.com or call us at&n..

Genuine OEM General PumpsThe General Pump YU21405 pressure unloading device is made with highly durable brass and stainless steel. This unloader has 1/2" inlets, 1/2" bypass ports, and a 1/2" outlet. It is rated for a  maximum flow rate of 21 GPM and a maximum pressure rating of 4500 PS..

Genuine OEM General PumpsSpecifications:Maximum Flow: 21 GPM Maximum Pressure: 6500 PSI Inlet Port: 1/2˝ NPT-F (2) Outlet Port: 1/2˝ NPT-F Max Temperature: 200° F Bypass: 1/2˝ NPT-F (2)SINGLE CYLINDER REPAIRIf you have any questions about ..

Genuine OEM General PumpsSpecifications:Maximum Flow: 10.5 GPM Maximum Pressure: 5650 PSI Inlet Port: 3/8˝ BSP-M Outlet Port: 3/8˝ BSP-F Max Temperature: 195° F Bypass: 1/2˝ BSP-FSINGLE CYLINDER REPAIRIf you have any questions about any products .&n..

Genuine OEM General PumpsThe General Pump YVB135KDM Brass Control Set Unloader maintains a desired pressure level in your high-pressure system. It has a built-in bypass, a locknut to adjust the pressure level, and a black plastic knob.Dimensions: 5.75" x 3.0" x 1.75"Specifications: ..

Genuine OEM General PumpsFeatures:GPM: 21.0 Rated PSI: 8120 Inlet: 1/2″ BSP-F Outlet: 1/2″ BSP-F Bypass: 1/2″ BSP-FSINGLE CYLINDER REPAIRIf you have any questions about any products . Please email us at info@singlecylinderstore.com or call us at&..

Genuine OEM General PumpsSpecifications:Maximum Flow: 21 GPM Rated Pressure: 4050 PSI Maximum Pressure: 4500 PSI Inlet Port: 1/2˝ NPT-F Outlet Port: 1/2˝ NPT-F Max Temperature: 195° F Bypass: 1/2˝ NPT-FSINGLE CYLINDER REPAIRIf you have any questions&nb..

Genuine OEM General PumpsDirect Mount Control Set Unloader For EZ, 47, 60 and 63 Series PumpsFeatures:Max. PSI: 3650 Max. GPM: 7.8 Max. Temperature: 195° F Inlet: 1/2˝ BSP-F Outlet: 3/8˝ BSP-FSINGLE CYLINDER REPAIRIf you have any questions about a..

Genuine OEM General PumpsFlow Sensitive UnloaderThe ZK1 unloader is to be used with clean, fresh water. The compact, low profile design saves space. It features brass, stainless steel, and Buna-N materials.Dimensions: 5.4" x 4"2.3 to 10.8 GPM 3600 maximum PSI 3/8"  B..

Genuine OEM General PumpsGeneral Pump Flow Sensitive UnloaderThe General Pump ZK7.0 flow sensitive unloader features a flow-through design, protecting your system from overpressure and spikes. Stainless and brass internal parts for durability, no external moving parts or springs for ease of ..

Genuine OEM General PumpsGeneral Pump Flow Sensitive UnloaderThe General Pump ZK7.1 flow sensitive unloader features a flow-through design, protecting your system from overpressure and spikes. Stainless and brass internal parts for durability, no external moving parts or springs for ease of ..

Genuine OEM General PumpsSpecificationsVolume Range: 4.2GPM - 6.6GPM Maximum Pressure: 3500 PSI Inlet Port: 3/8" BSP-F Bypass Port 3/8" BSP-F   Outlet Port: 3/8"BSP-M Max Temperature: 165¡ FSINGLE CYLINDER REPAIRIf you have any questions about ..

Genuine OEM General PumpsGeneral Pump Flow Sensitive UnloaderThe General Pump ZK7.3 flow sensitive unloader features a flow-through design, protecting your system from overpressure and spikes. Stainless and brass internal parts for durability, no external moving parts or springs for ease..

Genuine OEM General PumpsFeatures:Max PSI 3000 Max 10.8 GPM Inlet 3/8" BSP Female Outlet 1/4" BSP Female Thread & 3/8" BSP Male Thread By-Pass Two 3/8" Female ThreadsSINGLE CYLINDER REPAIRIf you have any questions about any pro..

Genuine OEM General PumpsFeatures:Max. PSI: 3000 Max. GPM: 6 Max. Temperature: 200° F Inlet: 1/2˝ BSP-F Outlet: 3/8˝ BSP-MSINGLE CYLINDER REPAIRIf you have any questions about any products . Please email us at info@singlecylinderstore.com or call..