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Flow Actuated Unloader

Universal - Pressure Washer Unloader - Flow Actuated Unloader

Flow Actuated Unloaders detect the flow of water. If the flow decreases between the pump and the spray gun, this type of unloader will kick into bypass mode to redirect the water back to the inlet of the pump.

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Barens OEM Part

K5.3 Series Flow Actuated Unloaders

Part Number: 1751
 
Specs
Equipment Type Pressure Washer
PSI 3000
Inlet 3/8" FPT
Outlet 3/8" MPT
Size 6.31" x 4.00" x 2.75"
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.
Gallons Per Minute 6.6 to 10
Weight 2.3 lbs
Temperature 165°F

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Barens OEM Part

22650 Flow Actuated Unloaders

Part Number: 5739
 
Specs
Equipment Type Pressure Washer
Gallons Per Minute 3.0 to 4.5
PSI 3000
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
Outlet 3/8" FPT
Inlet 3/8" FPT
Repair kits: Barens order #3577 & #3576
Material Forged brass body
Temperature 160°F

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GENERAL PUMP : 22650

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Universal :

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Reg. Price: $156.26
$117.20
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Barens OEM Part

22648 Flow Actuated Unloaders

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

Fits Model
GENERAL PUMP : 22648

Replaces OEM
Universal :

On Sale!

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

22655 Flow Actuated Unloaders

Part Number: 1482
 
Specs
Equipment Type Pressure Washer
Gallons Per Minute 3.0 to 5.5
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
Inlet 3/8" FPT
Outlet 3/8" FPT
Repair kits: Barens order #3576 & #3577
Temperature 160°F

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GENERAL PUMP : 22655

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Your Price:
$137.64
 
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Barens OEM Part

K5.1E UNLOADER 3.0 4.

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

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Replaces OEM
Universal :

Your Price:
$109.57
 
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Barens OEM Part

K5 Series Flow Actuated Unloaders

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

Fits Model

Replaces OEM
Universal :

Your Price:
$109.57
 
No Sales Tax, except in MD
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Barens OEM Part

K5.1 Series Flow Actuated Unloaders

Part Number: 1598
 
Specs
Equipment Type Pressure Washer
PSI 3000
Inlet 3/8" FPT
Outlet 3/8" MPT
Size 6.31" x 4.00" x 2.75"
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 1450 TO 2900 PSI
Gallons Per Minute 3.0 to 4.2
Temperature 165°F

Fits Model

Replaces OEM
Universal :

Your Price:
$109.57
 
No Sales Tax, except in MD
Qty:

Barens OEM Part

K5.2 Series Flow Actuated Unloaders

Part Number: 1599
 
Specs
Equipment Type Pressure Washer
PSI 3000
Inlet 3/8" FPT
Outlet 3/8" MPT
Size 6.31" x 4.00" x 2.75"
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.
Gallons Per Minute 4.2 to 6.6
Temperature 165°F
Weight 2.3 lbs

Fits Model

Replaces OEM
Universal :

Your Price:
$109.57
 
No Sales Tax, except in MD
Qty:

Barens OEM Part

K5.2E Series Flow Actuated Unloaders

Part Number: 1725
 
Specs
Equipment Type Pressure Washer
PSI 3000
Inlet 3/8" FPT
Outlet 3/8" MPT
Size 6.31" x 4.00" x 2.75"
Bypass Port 1/2" FPT & 3/4" MPT
Discharge Pressure 1450 TO 2900 PSI
For European Style Pressure Washers
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.
Gallons Per Minute 4.2 to 6.6
Temperature 165°F
Weight 2.3 lbs

Fits Model

Replaces OEM
Universal :

Your Price:
$109.57
 
No Sales Tax, except in MD
Qty: