My Account | My Garage | Commercial/Dealer Login | Order Status |
Contact Customer Support
M-F: 9am-6pm ET
Sat: 9am-5pm ET
| 1-877-737-2787
Shopping Cart

Pressure Washer Pump Protectors

Pressure Washer Pump Protectors

Pressure Washer Pump Protectors: Jack’s is your place! We have the Pressure Washer Pump Protectors you need, with fast shipping and great prices. For Pressure Washer parts and accessories, think Jack’s!

Popular Pressure Washer Pump Protectors  

 
1/2" MPT Safety Relief Valve 2177
Barens Logo
more info

1/2" mpt safety relief valve

Part Number: 2177
 
Specs
Temperature: 150° F Maximum
Inlet: 1/2" MPT
Gallons Per Minute: 10
Equipment Type: Pressure Washer
PSI: 1000-6000

Adjustable relief valve The pressure relief valve is a safety device on the pressure washer. When a pre-determined pressure is reached within the system, the valve opens and releases water into the atmoshpere, or back into the line. The pressure relief valve is normally a second line of safety defense when used in conjunction with an unloader. It can also be used as the sole pressure safety device when installed in an open gun system. PRESET AT 1000 PSI One model fits all pressures...no springs to change Less "whistling" and chatter than competing brands Highly accurate over full range of pressures Designed and made in the USA
Fits Model

Replaces OEM
Universal : General Pump : 100729
Your Price:
$23.26
 
Qty:
1/2" MPT Safety Relief Valve With Barb 2185
Barens Logo
more info

1/2" mpt safety relief valve with barb

Part Number: 2185
 
Specs
Temperature: 150° F Maximum
Inlet: 1/2" MPT
Gallons Per Minute: 10
Outlet: Hose Barb
Equipment Type: Pressure Washer
PSI: 1000-6000

Adjustable relief valve The pressure relief valve is a safety device on the pressure washer. When a pre-determined pressure is reached within the system, the valve opens and releases water into the atmoshpere, or back into the line. The pressure relief valve is normally a second line of safety defense when used in conjunction with an unloader. It can also be used as the sole pressure safety device when installed in an open gun system. PRESET AT 1000 PSI One model fits all pressures...no springs to change Less "whistling" and chatter than competing brands Highly accurate over full range of pressures Designed and made in the USA
Fits Model

Replaces OEM
Universal : General Pump : 100722 w/barb
Your Price:
$23.96
 
Qty:
1/4" MPT 3000 PSI Temperature Gauge 2428
Barens Logo
more info

1/4" mpt 3000 psi temperature gauge

Part Number: 2428
 
Specs
Temperature: 50°- 400° F Maximum
Inlet: 1/4" MPT
Stem Diameter: 2 1/2"
Equipment Type: Pressure Washer
PSI: 3000

2" Face Plate
Fits Model

Replaces OEM
Universal :
Your Price:
$40.53
 
Qty:
1/4" MPT Back Mount Stainless Steel 5000 PSI Pressure Gauge 2468
Barens Logo
more info

1/4" mpt back mount stainless steel 5000 psi pressure gauge

Part Number: 2468
 
Specs
Temperature: 140° F Maximum
Stem Diameter: 1/4" MPT Back Mount
Material: Stainless Steel
Equipment Type: Pressure Washer
PSI: 0-5000

2-1/2" Face Glycerine Filled
Fits Model

Replaces OEM
Universal :
Your Price:
$22.29
 
Qty:
1/4" MPT Stainless Steel 3000 PSI Pressure Gauge 2426
Barens Logo
more info

1/4" mpt stainless steel 3000 psi pressure gauge

Part Number: 2426
 
Specs
Temperature: 140° F Maximum
Stem Diameter: 1/4" MPT
Material: Stainless Steel
Equipment Type: Pressure Washer
PSI: 0-3000

2-1/2" Face Glycerine Filled
Fits Model

Replaces OEM
Universal :
Your Price:
$19.44
 
Qty:
100316 GP Jetter Valve For EZ Series 3885
Barens Logo
more info

100316 gp jetter valve for ez series

Part Number: 3885
 
Specs
Equipment Type: Pressure Washer

Creates flow pulsations on demand to improve nozzle movement and cleaning power in sewer cleaning applications Simple operation allows both full-flow and pulsation modes Large, easy to grasp handle Designed and made in the USA Easy installation, replace middle inlet valve cap and valve Turn a General Pump into a Sewer Jetting machine the inexpensive way!
Fits Model
GENERAL PUMP : EZ2536E EZ2536S EZ2542E EZ2542S EZ2545E EZ2545S EZ2555E EZ2555S EZ3035G EZ3035S EZ3040G EZ3040S EZ3045G EZ3042S Pressure Washer

Replaces OEM
General Pump : 100316
Your Price:
$92.23
 
Qty:
100317 Jetter Valve For 47 Series Pump 4766
Barens Logo
more info

100317 jetter valve for 47 series pump

Part Number: 4766
 
Specs
Equipment Type: Pressure Washer

Creates flow pulsations on demand to improve nozzle movement and cleaning power in sewer cleaning applications Simple operation allows both full-flow and pulsation modes Large, easy to grasp handle Designed and made in the USA Easy installation, replace middle inlet valve cap and valve Turn a General Pump into a Sewer Jetting machine the inexpensive way!
Fits Model
GENERAL PUMP : T9121 TS821 TS921 TS1021 T9131 TS1011 T1011 TS1331 TS1321 T9161 TS1621 T1621 TS1521 TS1711 T9211 TS1511 TS2011 T1511 T2011 TS2021 T9281 T5050 Pressure Washer

Replaces OEM
General Pump : 100317
Your Price:
$92.23
 
Qty:
3/8" MPT RV 500 Pressure Relief Valve with Barb 3486
Barens Logo
more info

3/8" mpt rv 500 pressure relief valve with barb

Part Number: 3486
 
Specs
Temperature: 150° F Maximum
Gallons Per Minute: 10
Equipment Type: Pressure Washer
PSI: 1900-3500

Adjustable relief valve The pressure relief valve with a hose barb is utilized mainly in low pressure systems in place of an unloader. In higher pressure systems, this pressure relief valve is used to return low pressure water to either the float tank or inlet side of the pump.
Fits Model

Replaces OEM
Universal :
Your Price:
$34.96
 
Qty:
3/8" MPT RV-500 Fluid Control Pressure Valve 3130
Barens Logo
more info

3/8" mpt rv-500 fluid control pressure valve

Part Number: 3130
 
Specs
Temperature: 150° F Maximum
Inlet: 3/8" MPT
Gallons Per Minute: 10
Equipment Type: Pressure Washer
PSI: 1900-3500

Adjustable relief valve The pressure relief valve is a safety device on the pressure washer. When a pre-determined pressure is reached within the system, the valve opens and releases water into the atmoshpere, or back into the line. The pressure relief valve is normally a second line of safety defense when used in conjunction with an unloader. It can also be used as the sole pressure safety device when installed in an open gun system.
Fits Model

Replaces OEM
Universal :
Your Price:
$26.03
 
Qty:
Fuel Pressure Test Gauge 2422
Barens Logo
more info

fuel pressure test gauge

Part Number: 2422
 
Specs
Length: 6" Tube
Equipment Type: Pressure Washer
PSI: 0-300

Fuel pump pressure testing is simple with this adapted gauge. Simply screw the 6" tube with 1/8" nipple into fuel pump test port. Test from 0 to 300 PSI
Fits Model

Replaces OEM
Universal :
Your Price:
$13.68
 
Qty:
Giant 22050A Accumulator 2407
Barens Logo
more info

giant 22050a accumulator

Part Number: 2407
 
Specs
Note:: CAN BE SHIPPED VIA GROUND SERVICE ONLY
Temperature: 200° F Maximum
Inlet: 3/8" FPT
Gallons Per Minute: 12 GPM Maximum
Outlet: 3/8" FPT
Weight: 3 lbs
Capacity: 8-1/2 cu. Inches
Equipment Type: Pressure Washer

Burst Strength: 10,000 PSI minimum Precharge Pressure: 1250 PSI maximum Install on the inlet of pump to extend pump and system life by reducing pulsations. Accumulator is to be pre-charged with nitrolgen to one-half the system operating pressure. Do not pre-charge beyond the rated system operating pressure.It is recommended that the accumulator be mounted pointing down as a safety precaution. This procedure allows the accumulator to remain cooler during system operation and prolongs the effective operating life of the accumulator bladder. Shelf life of the nitrogen pre-charge of accumulator is approximately six months before re-charging is necessary. It is recommended the nitrogen pre-charge be checked approximately every three months after installation in a pressure system.
Fits Model
GIANT PUMP : 220550A

Replaces OEM
Universal : Giant Pump :
Your Price:
$157.30
 
Qty:
Giant 3/8" MPT Pressure Relief Valve 1889
Barens Logo
more info

giant 3/8" mpt pressure relief valve

Part Number: 1889
 
Specs
Temperature: 150° F Maximum
Color: Orange
Inlet: 3/8" MPT
Gallons Per Minute: 10
Equipment Type: Pressure Washer
PSI: 2400-3600

Adjustable relief valve The pressure relief valve is a safety device on the pressure washer. When a pre-determined pressure is reached within the system, the valve opens and releases water into the atmoshpere, or back into the line. The pressure relief valve is normally a second line of safety defense when used in conjunction with an unloader. It can also be used as the sole pressure safety device when installed in an open gun system. PRESET AT 1000 PSI One model fits all pressures...no springs to change Less "whistling" and chatter than competing brands Highly accurate over full range of pressures Designed and made in the USA
Fits Model

Replaces OEM
Universal : Giant Pump :
Your Price:
$14.69
 
Qty:
Giant 3/8" MPT Pressure Relief Valve 2323
Barens Logo
more info

giant 3/8" mpt pressure relief valve

Part Number: 2323
 
Specs
Temperature: 150° F Maximum
Color: Blue
Inlet: 3/8" MPT
Gallons Per Minute: 10
Equipment Type: Pressure Washer
PSI: 3600-5000

Adjustable relief valve The pressure relief valve is a safety device on the pressure washer. When a pre-determined pressure is reached within the system, the valve opens and releases water into the atmoshpere, or back into the line. The pressure relief valve is normally a second line of safety defense when used in conjunction with an unloader. It can also be used as the sole pressure safety device when installed in an open gun system. PRESET AT 1000 PSI One model fits all pressures...no springs to change Less "whistling" and chatter than competing brands Highly accurate over full range of pressures Designed and made in the USA
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$14.69
 
Qty:
GP 3/8" MPT Thermal Relief Valve 3597
Barens Logo
more info

gp 3/8" mpt thermal relief valve

Part Number: 3597
 
Specs
Temperature: 145° F Maximum
Inlet: 1/4" MPT
Weight: 1.5 oz
Equipment Type: Pressure Washer
PSI: 100

Hose barb: 90 1/4" Protects the pump from damaging heat build up while it is in bypass mode. The thermal relief valve, sensing a rise in temperature opens and discharges a small amount of heated fluid. This allows cooler water to enter the system and cool the pump. When the gun is discharged the cooler water will cause the valve to close immediately. Most consistent temperature range on the market Quickest response to rising temperature Less stress on the pump Shorter overall length Most cost effective thermal protector on the market Mounts easily in the pump manifold, inlet water supply or bypass loop plumbing.
Fits Model

Replaces OEM
Universal : General Pump : 100557
Your Price:
$7.05
 
Qty:
Kit 9101A 20mm Car Wash Packing Kit for General Pump Series 47 Pressure Washer Pumps 3980
Barens Logo
more info

kit 9101a 20mm car wash packing kit for general pump series 47 pressure washer pumps

Part Number: 3980
 
Specs
Size: 20mm
Equipment Type: Pressure Washer


Fits Model
GENERAL PUMP : CW2004, CW2040, CW3040

Replaces OEM
General Pump :
Your Price:
$56.37
 
Qty:
Pressure and Temperature Test Gauge 3509
Barens Logo
more info

pressure and temperature test gauge

Part Number: 3509
 
Specs
Temperature: 400° F Maximum
Inlet: 3/8" Quick Connect for Easy Testing
Equipment Type: Pressure Washer
PSI: 3000

Test pump pressure up to 5000 PSI, and water temperature to 400°F. 3/8" quick connects for easy testing.
Fits Model

Replaces OEM
Universal :
Your Price:
$67.13
 
Qty:
Stainless Steel Pressure Washer Gauge 758539
Universal Logo
more info

stainless steel pressure washer gauge

Part Number: 758539
 
Specs
Pounds Per Square Inch: Pressures to 5,000
Equipment Type: Pressure Washer

Glycerin filled Stainless steel case and rim 1/4" NPT
Fits Model

Replaces OEM
Universal : General Pump : 320003
Your Price:
$34.66
 
Qty:
Thermal Relief Valve 758811
Universal Logo
more info

thermal relief valve

Part Number: 758811
 
Specs
Temperature: 140° F.
Inlet: 3/8" MALE THREAD (NPT)
Equipment Type: Pressure Washer


Fits Model

Replaces OEM
General Pump : 100557
Your Price:
$12.34
 
Qty:
Thermal Relief Valve 758619
Universal Logo
more info

thermal relief valve

Part Number: 758619
 
Specs
Temperature: 140° F.
Inlet: 1/2" MALE THREAD (NPT)
Equipment Type: Pressure Washer


Fits Model

Replaces OEM
General Pump : 100558
Your Price:
$11.59
 
Qty:
ZG184TC 1 1/8" Flex Coupler 3375
Barens Logo
more info

zg184tc 1 1/8" flex coupler

Part Number: 3375
 
Specs
Size: 24mm x 1-1/8"
Material: Heavy duty cast aluminum flange
Equipment Type: Pressure Washer

Self-aligning resilient coupling Compact design Quiet maintenance free drive system Fits 3 to 5 HP motors Fits 184TC frame
Fits Model

Replaces OEM
Universal : General Pump : ZG184TC
Your Price:
$45.96
 
Qty: