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Pressure Washer Unloader

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Popular Pressure Washer Unloader  

 


K7 Series Flow Actuated Unloaders

Part Number: 1220
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 7.50" x 3.75" x 3.50"
Gallons Per Minute: 2.1 to 3.0
Outlet: 3/8" MPT
Weight: 4.5 lbs
Equipment Type: Pressure Washer
PSI: 3500

Bypass Port 3/8" FPT This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports.
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$134.71
 
No Sales Tax, except in MD
Qty:


GP ZGR 750 3-5 HP Gear Reducer

Part Number: 1241
 
Specs
Equipment Type: Pressure Washer

5 HP maximum 3500 RPM maximum Reduction ratio 2.4:1 Pump speed 1450 RPM SAE 90 gear lube capacity 5.5 oz. Fits 3/4" diameter engine shaft ZGR0750 for GP Series 49 & 50 pumps at 1450 RPM Shaft 3/4"
Fits Model
GENERAL PUMP : ZGR0750

Replaces OEM
Universal :
On Sale!

Reg. Price: $345.06
$258.80
You Save $86.26
(25% Off)
 
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K7.1 Series Flow Actuated Unloaders

Part Number: 1393
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 7.50" x 3.75" x 3.50"
Gallons Per Minute: 3.0 to 4.2
Outlet: 3/8" MPT
Weight: 4.5 lbs
Equipment Type: Pressure Washer
PSI: 3500

Bypass Port 3/8" FPT This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$134.71
 
No Sales Tax, except in MD
Qty:


K7.2 Series Flow Actuated Unloaders

Part Number: 1394
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 7.50" x 3.75" x 3.50"
Gallons Per Minute: 4.2 to 6.6
Outlet: 3/8" MPT
Weight: 4.5 lbs
Equipment Type: Pressure Washer
PSI: 3500

Bypass Port 3/8" FPT This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports.
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$134.71
 
No Sales Tax, except in MD
Qty:


K7.3 Series Flow Actuated Unloaders

Part Number: 1395
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 7.50" x 3.75" x 3.50"
Outlet: 3/8" MPT
Weight: 4.5 lbs
Equipment Type: Pressure Washer
PSI: 3500

Bypass Port 3/8" FPT This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports.
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$134.71
 
No Sales Tax, except in MD
Qty:


ST 261 Pressure Actuated Unloader

Part Number: 1396
 
Specs
Temperature: 176°F
Inlet: 3/8" FPT
Gallons Per Minute: 8.0
Outlet: 3/8" FPT
Equipment Type: Pressure Washer
PSI: 3625

1/4" FPT Bypass Can be Panel Mounted Gauge Port: 1/4" FPT Tamper resistant operator adjustment valve allows limit setting on both maximum and minimum pressure. Ideal for steam combination operations. Straight flow-through design minimizes pressure loss through valve. Working components constructed of high grade stainless steel, teflon, and Viton seals for maximum heat/chemical resistance. Internal bypass valve can be easily accessed and repaired without removing unloader from unit. True to Suttner design tradition, valve is cartridge type and installed in minutes.Pressure adjustment knob can be removed if desired.
Fits Model
SUTTNER : ST-261

Replaces OEM
Universal : Suttner :
Your Price:
$63.63
 
No Sales Tax, except in MD
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ST 261 I Unloader with Injector

Part Number: 1397
 
Specs
Temperature: 176°F
Inlet: 3/8" FPT
Gallons Per Minute: 3.35 to 5.00
Orifice: 2.4mm
Outlet: 3/8" FPT
Weight: 22.5 oz
Equipment Type: Pressure Washer
PSI: 3650

Bypass: 1/4" FPT Gauge: 1/4" FPT Regulating unloader valve Tamper resistant operator adjustable valve which allows limit setting on both maximum and minimum pressure Ideal for steam combination applications Straight flow-through design minimizes pressure loss through valve Working components constructed of high grade stainless steel, teflon, and Viton seals for maximum heat/chemical resistance Internal bypass valve can be easily accessed and repaired without removing unloader from unit True to Suttner design tradition, valve is cartridge type and installed in minutes Pressure adjustment knob can be removed if desired Downstream injection at 10:1 ratio Low pressure limit setting eliminates the need of additional metering devices Relies on pressure loss through a restrictive orifice, which is built-in on the ST-261. Restriction AFTER the orifice must be minimized in order for injection to occur. Therefore, this system must incorporate a large orifice spray nozzle which reduces such restriction. The usage of a nozzle with a minimum orifice size of 30.0 is recommended. A smaller nozzle may be used, but the added restriction may result in ineffective suction rates or no suction at all. In addition, remember that elbow, fittings, and enen hose add to the restriction within the system and may affect or eliminate the suction capabilities
Fits Model

Replaces OEM
Universal : Suttner :
Your Price:
$71.31
 
No Sales Tax, except in MD
Qty:


ST 261 Unloader with Injector

Part Number: 1452
 
Specs
Temperature: 176°F
Inlet: 3/8" FPT
Gallons Per Minute: 1.5 to 2.25
Orifice: 1.8mm
Outlet: 3/8" FPT
Weight: 22.5 oz
Equipment Type: Pressure Washer
PSI: 3650

Bypass: 1/4" FPT Gauge Port: 1/4" FPT Regulating unloader valve Tamper resistant operator adjustable valve which allows limit setting on both maximum and minimum pressure Ideal for steam combination applications Straight flow-through design minimizes pressure loss through valve Working components constructed of high grade stainless steel, teflon, and Viton seals for maximum heat/chemical resistance Internal bypass valve can be easily accessed and repaired without removing unloader from unit True to Suttner design tradition, valve is cartridge type and installed in minutes Pressure adjustment knob can be removed if desired Downstream injection at 10:1 rate Low pressure limit setting eliminates need of additional metering devices A downstream chemical injector relies on pressure loss through a restrictive orifice, which is built in on the ST-261 restriction AFTER the orifice must be minimized in order for injection to occur. Therefore, this system must incorporate a large orifice spray nozzle which reduces such restriction. It is generally recommended the usage of a nozzle with a minimum orice size of 30.0. Samller nozzles may be used, but the added restriction may result in ineffective suction rates or no suction at all. In addition, remember that fittings and even hose add to the restriction within the system and may affect or eliminate the suction capabilities
Fits Model

Replaces OEM
Universal : Suttner :
Your Price:
$71.31
 
No Sales Tax, except in MD
Qty:


ST 261 I Unloader With Injector

Part Number: 1453
 
Specs
Temperature: 176°F
Inlet: 3/8" FPT
Gallons Per Minute: 2.25 to 3.35
Orifice: 2.1mm
Outlet: 3/8" FPT
Weight: 22.5 oz
Equipment Type: Pressure Washer
PSI: 3650

Gauge: 1/4" FPT Bypass: 1/4" FPT Regulating unloader valve Tamper resistant operator adjustable valve which allows limit setting on both maximum and minimum pressure Ideal for steam combination applications Straight flow-through design minimizes pressure loss through valve Working components constructed of high grade stainless steel, teflon, and Viton seals for maximum heat/chemical resistance Internal bypass valve can be easily accessed and repaired without removing unloader from unit True to Suttner design tradition, valve is cartridge type and installed in minutes Pressure adjustment knob can be removed if desired Downstream injection at 10:1 rate Low pressure limit setting eliminates need of additional metering devices A downstream chemical injector relies on pressure loss through a restrictive orifice, which is built in on the ST-261 restriction AFTER the orifice must be minimized in order for injection to occur. Therefore, this system must incorporate a large orifice spray nozzle which reduces such restriction. It is generally recommended the usage of a nozzle with a minimum orice size of 30.0. Samller nozzles may be used, but the added restriction may result in ineffective suction rates or no suction at all. In addition, remember that fittings and even hose add to the restriction within the system and may affect or eliminate the suction capabilities
Fits Model

Replaces OEM
Universal : Suttner :
Your Price:
$71.31
 
No Sales Tax, except in MD
Qty:


22648 Flow Actuated Unloaders

Part Number: 1481
 
Specs
Temperature: 160°F
Inlet: 3/8" FPT
Gallons Per Minute: 1.5 to 4.0
Outlet: 3/8" FPT
Weight: 2 lbs
Equipment Type: Pressure Washer
PSI: 3000

Minimum Nozzle Required 4.00 Flow actuated unloader. Does not trap full system pressure. Giant 22600 series unloaders must be sized to match the output of the pump in gallons per minute (GPM).AS A RULE, IF THERE IS ANY QUESTION ON WHICH UNLOADER TO SELECT IN BORDER LINE CASES, SELECT THE LOWER GPM RATING OF THE TWO. Forged brass body. Manufactured in the United States Pressure rating: 0 to 3000 PSI 1/2" FPT Repair kits: Barens order #3577 & #3576
Fits Model
GENERAL PUMP : 22648

Replaces OEM
Universal : Giant Pump :
On Sale!

Reg. Price: $156.26
$117.20
You Save $39.06
(25% Off)
 
No Sales Tax, except in MD
Qty:


22655 Flow Actuated Unloaders

Part Number: 1482
 
Specs
Temperature: 160°F
Inlet: 3/8" FPT
Gallons Per Minute: 3.0 to 5.5
Outlet: 3/8" FPT
Equipment Type: Pressure Washer
PSI: 3000

Pressure Rating 0 to 3000 PSI Minimum Nozzle Required 5.00 1/2" Bypass Flow actuated unloader. Does not trap full system pressure. Giant 22600 series unloaders must be sized to match the output of the pump in gallons per minute (GPM).AS A RULE, IF THERE IS ANY QUESTION ON WHICH UNLOADER TO SELECT IN BORDER LINE CASES, SELECT THE LOWER GPM RATING OF THE TWO. Forged brass body. Manufactured in the United States Repair kits: Barens order #3576 & #3577
Fits Model
GENERAL PUMP : 22655

Replaces OEM
Universal : Giant Pump :
Your Price:
$137.64
 
No Sales Tax, except in MD
Qty:


K5.1E UNLOADER 3.0 4.

Part Number: 1494
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 6.31" x 4.00" x 2.75"
Gallons Per Minute: 3.0 to 4.2
Outlet: 3/8" MPT
Weight: 2.3 lbs
Equipment Type: Pressure Washer
PSI: 3000

Bypass Port 1/2" FPT & 3/4" MPT Discharge Pressure 1450 TO 2900 PSI This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports Flow actuated unloaders are activated when the trigger of the gun is released and the flow stops. Pressure between the pump and gun is reduced to near zero pressure. For European Style Pressure Washers
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$109.57
 
No Sales Tax, except in MD
Qty:


Bayonet Bolt Kit

Part Number: 1566
 
Specs
Gallons Per Minute: 2.1
Model: PW-2115EG
Equipment Type: Pressure Washer
PSI: 1500

PUMP: General Pump T9051 MOTOR: Baldor 2 HP 1750 RPM. (TEFC option available) FRAME: Blue steel with 10" pneumatic tires. (Hand carry option available) UNLOADER: Arrowline AL 605Y INJECTOR: optional HOSE: 30 foot 3000 PSI GUN: Suttner ST-1100 NOZZLES; 2 Color coded quick change GFCI: Right angle with 20 foot 12-3 gauge cord THERMAL RELIEF VALVE: yes FEATURES AND PRICES MAY CHANGE WITHOUT NOTICE!
Fits Model
P.A. : VB135KDM

Replaces OEM
Universal : P.A. :
Your Price:
$59.32
 
No Sales Tax, except in MD
Qty:


SMC Hypro Type Pressure Actuated Unloaders 3390-0063D

Part Number: 1582
 
Specs
Temperature: 200°F
Inlet: 3/8" MPT
Gallons Per Minute: 5.0
Outlet: 3/8" MPT
Weight: 5 oz
Equipment Type: Pressure Washer
PSI: 400 to 1000

Bypass Port: 1/4" FPT Excellent unloader for low flow or pressure washers with limited space
Fits Model

Replaces OEM
Universal :
Your Price:
$63.25
 
No Sales Tax, except in MD
Qty:


SMC Hypro Type Pressure Actuated Unloaders 3390-0067D

Part Number: 1583
 
Specs
Temperature: 200°F
Inlet: 3/8" MPT
Gallons Per Minute: 5.0
Outlet: 3/8" MPT
Weight: 5 oz
Equipment Type: Pressure Washer
PSI: 800 to 1500

Bypass Port: 1/4" FPT Excellent unloader for low flow or pressure washers with limited space
Fits Model

Replaces OEM
Universal :
Your Price:
$63.25
 
No Sales Tax, except in MD
Qty:


22654A Flow Actuated Unloaders

Part Number: 1588
 
Specs
Temperature: 160°F
Inlet: 3/8" FPT
Gallons Per Minute: 3.5 to 4.8
Outlet: 3/8" FPT
Equipment Type: Pressure Washer
PSI: 4000

Pressure Rating 3000 to 4000 PSI Minimum Nozzle Required 4.00 1/2" Bypass Flow actuated unloader. Does not trap full system pressure. Giant 22600 series unloaders must be sized to match the output of the pump in gallons per minute (GPM).AS A RULE, IF THERE IS ANY QUESTION ON WHICH UNLOADER TO SELECT IN BORDER LINE CASES, SELECT THE LOWER GPM RATING OF THE TWO. Forged brass body. Manufactured in the United States
Fits Model
GENERAL PUMP : 22654A

Replaces OEM
Universal : Giant Pump :
Your Price:
$142.39
 
No Sales Tax, except in MD
Qty:


K3 Series Flow Actuated Unloaders

Part Number: 1593
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 5.75" x 3.50" x 2.75"
Gallons Per Minute: 2.1 to 3.0
Outlet: 3/8" MPT
Equipment Type: Pressure Washer
PSI: 1450

Bypass Port 3/4" MPT This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports Flow actuated unloaders are activated when the trigger of the gun is released and the flow stops. Pressure between the pump and gun is reduced to near zero pressure. Discharge Pressure 0 to 1450 PSI
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$105.83
 
No Sales Tax, except in MD
Qty:


K3.1 Series Flow Actuated Unloaders

Part Number: 1594
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 5.75" x 3.50" x 2.75"
Gallons Per Minute: 3.0 to 4.2
Outlet: 3/8" MPT
Equipment Type: Pressure Washer
PSI: 1450

This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports Flow actuated unloaders are activated when the trigger of the gun is released and the flow stops. Pressure between the pump and gun is reduced to near zero pressure. Bypass Port 3/4" MPT Discharge Pressure 0 to 1450 PSI
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$105.83
 
No Sales Tax, except in MD
Qty:


K3.2 Series Flow Actuated Unloaders

Part Number: 1595
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 5.75" x 3.50" x 2.75"
Gallons Per Minute: 4.2 to 5.5
Outlet: 3/8" MPT
Equipment Type: Pressure Washer
PSI: 1450

Bypass Port 3/4" MPT This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports Flow actuated unloaders are activated when the trigger of the gun is released and the flow stops. Pressure between the pump and gun is reduced to near zero pressure. Discharge Pressure 0 to 1450 PSI
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$105.83
 
No Sales Tax, except in MD
Qty:


K5 Series Flow Actuated Unloaders

Part Number: 1597
 
Specs
Temperature: 165°F
Inlet: 3/8" FPT
Size: 6.31" x 4.00" x 2.75"
Gallons Per Minute: 2.1 to 3.0
Outlet: 3/8" MPT
Equipment Type: Pressure Washer
PSI: 3000

Bypass Port 3/4" MPT Discharge Pressure 1450 TO 2900 PSI This unloading valve is a flow-through design and should be mounted on the discharge line of the pump in any position (vertical or horizontal) which allows easy access to the adjusting bolt. A pressure gauge should be installed on either side of the port of the unloader to accurately read pressure during adjustment. Minimum 5% bypass is required for proper operation. Features all stainless and brass internal parts. No external moving parts or springs. Unique balance principle: eliminates high pressure in all lines while unit is in bypass mode. Elimiates pressure peaks normally generated by conventionally designed unloaders. Dual gauge ports Flow actuated unloaders are activated when the trigger of the gun is released and the flow stops. Pressure between the pump and gun is reduced to near zero pressure.
Fits Model

Replaces OEM
Universal : General Pump :
Your Price:
$109.57
 
No Sales Tax, except in MD
Qty: