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Bolt On Unloader

Universal - Pressure Washer Unloader - Bolt On Unloader

Bolt On Unloaders easily mount to the pressure washer pump to control the flow of water. When this type of unloader senses high pressure, due to a closed spray gun, it redirects the water back to the pump through it's internal bypass system.

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Barens OEM Part

W2.1 Trapped Pressure Bolt On Unloader

Part Number: 3344
 
Specs
Equipment Type Pressure Washer
Inlet 1/2" FPT
Outlet 3/8" MPT
5/16" ID Hose
Size 8.5" x 2.0" x 5.0"
Weight 4 lbs
Trapped Pressure control set bolt-on unloader. Reduces cost by eliminating the need for fittings and bypass hose. Compact design features forged brass body and hardware. Versatile, mounts in seconds to either side of pump manifold. Trapped pressure type adjustable unloader valve with internal bypass system. Built-in chemical injector includes variable metering adjustment (Some models - W2.1, W2.1-L, W2.2).
Gallons Per Minute 4.5
PSI 3000

Fits Model
GENERAL PUMP : TS1371, TT1411, TT1611, TT9351, TT9441, T9971 Pressure Washer

Replaces OEM
Universal :

On Sale!

Reg. Price: $160.64
$120.48
You Save $40.16
(25% Off)
 
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Barens OEM Part

2119 Gymatic Bolt and Washer Kit

Part Number: 6214
 
Specs
Equipment Type Pressure Washer

Fits Model

Replaces OEM
Universal :

Your Price:
$50.24
 
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Barens OEM Part

GP W1 Bolt On Unloader

Part Number: 3343
 
Specs
Equipment Type Pressure Washer
Inlet 3/8" FPT
Outlet 3/8" MPT
Weight 2.5 lbs
Size 7.25" x 2.75" x 5.25"
Chemical Inlet 1/4"
Reduce costs by eliminating the neeed for fittings and bypass hose. Versatile, mounts in seconds to either side of pump manifold. Trapped pressure type adjustable unloader with internal bypass system. Built-in chemical injector... includes variable metering adjustment. Compact design features forged brass body and hardware
PSI 1600
Gallons Per Minute 3.0
Temperature 165°F

Fits Model
GENERAL PUMP : T9051, TT551, TT561, TT741, TT751, TT901, TT931, TT9061, TT9071, TS1021 Pressure Washer

Replaces OEM
Universal :

Your Price:
$130.89
 
No Sales Tax, except in MD
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Barens OEM Part

W2.1LSC Bolt On Unloader

Part Number: 3939
 
Specs
Equipment Type Pressure Washer
Inlet 1/2" FPT
Outlet 3/8" MPT
No Chemical Injector with this unloader
5/16" ID Hose
Trapped Pressure control set bolt-on unloader. Reduces cost by eliminating the need for fittings and bypass hose. Compact design features forged brass body and hardware. Versatile, mounts in seconds to either side of pump manifold. Trapped pressure type adjustable unloader valve with internal bypass system. Built-in chemical injector includes variable metering adjustment (Some models - W2.1, W2.1-L, W2.2).
Gallons Per Minute 4.5
PSI 3000

Fits Model
GENERAL PUMP : T811, TS1011, TS1311, TS1331, TS 1511, TS1711, TS2011, T9131, T9211 Pressure Washer

Replaces OEM
Universal :

On Sale!

Reg. Price: $150.76
$113.07
You Save $37.69
(25% Off)
 
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Barens OEM Part

GP W1.1L Bolt On Unloader

Part Number: 3940
 
Specs
Equipment Type Pressure Washer
Inlet 1/2" FPT
Outlet 3/8" MPT
Built In Injector
Weight 2.5 lbs
Chemical Inlet 1/4" Reduce costs by eliminating the neeed for fittings and bypass hose. Versatile, mounts in seconds to either side of pump manifold. Trapped pressure type adjustable unloader with internal bypass system. Built-in chemical injector... includes variable metering adjustment. Compact design features forged brass body and hardware
ID 1600
Temperature 165°F
Gallons Per Minute 4.0

Fits Model
GENERAL PUMP : T711, T911, T991, T9951, T9961 Pressure Washer

Replaces OEM
Universal :

Your Price:
$130.89
 
No Sales Tax, except in MD
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Barens OEM Part

2121 Bolt and Washer Kit

Part Number: 5276
 
Specs
Equipment Type Pressure Washer
Gallons Per Minute 5.0
PSI 4000

Fits Model
AR PUMPS : XM and RK pumps up to 3650 PSI

Replaces OEM
Universal :

Your Price:
$22.38
 
No Sales Tax, except in MD
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Barens OEM Part

AR 20242G Gymatic Bolt On Unloader

Part Number: 5547
 
Specs
Equipment Type Pressure Washer
Outlet 3/8" MPT
GH & filter inlet
For AR pumps over 3650 PSI
PSI 3650
Gallons Per Minute 5.5
Brass Bypass
Inlet Garden Hose Fitting and Filter
Unloader features bolt on design with internal bypass system Adjustable pressure releases pressure in pump head when in bypass, protecting from over pressurization Eliminates bypass hose and fittings Garden hose filter inlet Molded plastic adjusting knob is designed for user comfort Brass body with stainless steel plunger and spring
Temperature 165°F

Fits Model
AR PUMPS : XM and RK pumps up to 3650 PSI

Replaces OEM
Universal :

Your Price:
$124.66
 
No Sales Tax, except in MD
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Barens OEM Part

AR 21039 Minimatic Bolt On Unloader With Injector

Part Number: 6090
 
Specs
Equipment Type Pressure Washer
PSI 2100
Outlet 3/8" MPT
Inlet 1/2" FPT
For RC, XT, and XM Pumps
Bolt-on unloaders for AR North America Pumps Only
Unloader features bolt on design with internal bypass system. Adjustable pressure releases pressure in pump head when in bypass, protecting from over pressurization. Eliminates bypass hose and fittings. Garden hose filter inlet. Molded plastic adjusting knob is designed for user comfort. Brass body with stainless steel plunger and spring.
Temperature 165°F
Weight 2.5 lbs
Gallons Per Minute 3.0

Fits Model
AR PUMPS : AR21039 with Injector

Replaces OEM
Universal :

Your Price:
$114.84
 
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Barens OEM Part

AR 20821 Minimatic Bolt On Unloader

Part Number: 6445
 
Specs
Equipment Type Pressure Washer
PSI 2600
Outlet 3/8" MPT
Inlet 1/2" FPT
No Injector For RC, XT, and XM Pumps Bolt-on unloaders for AR North America Pumps Only
Unloader features bolt on design with internal bypass system Adjustable pressure releases pressure in pump head when in bypass, protecting from over pressurization Eliminates bypass hose and fittings Garden hose filter inlet Molded plastic adjusting knob is designed for user comfort Brass body with stainless steel plunger and spring
Temperature 165°F
Weight 2.5 lbs
Gallons Per Minute 5.0

Fits Model
AR PUMPS : AR20821

Replaces OEM
Universal :

Your Price:
$96.48
 
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Barens OEM Part

VB75KDM Bolt On Unloader with Injector

Part Number: 6552
 
Specs
Equipment Type Pressure Washer
PSI 3650
Inlet 1/2" FPT
Outlet 3/8" FPT
Gallons Per Minute 8.0
Temperature 195°F

Fits Model
GENERAL PUMP : EZ 44 Series, 47, 50, and 63 Series Pump

Replaces OEM
Universal :

Your Price:
$103.68
 
No Sales Tax, except in MD
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