P.A. Srl

Repair Kit, YG7207, RL57
PA # 30.4713.24

PA VB 200/150 Pressure Regulating Unloader Valve 53 GPM 2,450 PSI. At gun shut off, the water flow is bypassed at reduced pressure

Features:
• Sturdy steel and brass construction
• Hexagonal shaped check valve to avoid jamming
• Max pressure adjustment by screw and locknut

Specifications:
• Rated Pressure: 2,200 PSI
• Permissible Pressure: 2,450 PSI
• Rated Flow Rate: 53 GPM
• Rated Temperature: 195° F
• Inlet Port: 1” FPT
• Outlet Port: 1” FPT
• Bypass Port: 1” FPT
• Weight: 72.16 oz

PA RL 57 / GP YG7207 Easy Pull Spray Gun 8,000 PSI 7.5 GPM. No fluid passage upon trigger release. New mechanical device with double connecting rods to guarantee less strain when opening and holding

Features
• Covered by shockproof plastic semi-housings
• Seat in Sst and ball in Widia
• Totally built in stainless steel AISI 303
• Ergonomic construction
• Minimum fatigue for trigger opening and use
• New mechanical opening device with double connecting rods
• New trigger design, rotating on a fixed pin to guarantee better mobility and steadiness

Specifications
• Rated Pressure: 7,250 PSI
• Permissible Pressure: 8,000 PSI
• Max Flow: 7.5 GPM
• Max Temp: 320° F.
• Inlet: 3/8" NPT-F
• Outlet: 1/4" NPT-F
• Use # 2100378 matching 36” lance
• Replaces 30.4700.00
• Weight: 25.18 oz

General YG4032S / PA 30.0680.50 High Flow 32 GPM Straight, Rear Entry Spray Gun for Hydro Excavation.

Features:
• Shockproof plastic housing
• Unique design compensates for changes in pressure
• Internal construction of brass and Stainless Steel
• Ergonomic design
• Minimizes fatigue for the operator

Specifications:
• Max Volume: 32 GPM
• Rated Discharge Pressure: 4,050 PSI
• Max Discharge Pressure: 4,500 PSI
• Max Temp: 210° F.
• Inlet: 1/2" Female NPT
• Outlet: 1/2" Female NPT
• Materials: Stainless Steel, Brass, Plastic, Viton
• Weight: 2.8 lbs

PA VRP600 Safety & Pressure Regulating Valve 8,700 PSI. With rated pressures up to 8,100 PSI and flows up to 21.0 GPM

Features:
• Compensated pressure regulating valve
• Regulates the bypass of the fluid with a minimum variation of the pressure
• Suitable to be utilized as a safety valve on pressure washers
• Sturdy construction in Sst Aisi 303
• Return action of the piston by means of a powerful spring, for a secure function and reliable pressure adjustment
• Multiple connections for quick installation

AS SAFETY VALVE ONLY FOR PRESSURE WASHERS:
• Reliable intervention discharging all the flow
• Prompt and effective damping action against pressure spikes

AS A PRESSURE REGULATING VALVE:
• High balancing to guarantee slight variations of the rated pressure when the flow varies in bypass
• Usable with a multiple number of lances

Specifications:
• Rated Pressure: 8,100 PSI
• Permissible Pressure: 8,700 PSI
• Rated Temperature: 195° F
• Rated Flow Rate: 21.0 GPM
• Material: Stainless steel AISI 303
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2" F
• AR40398
• Weight: 33.51 Oz

PA VS 500 Safety & Pressure Regulating Valve 8,100 PSI. With rated pressures up to 7,250 PSI and flows up to 21.0 GPM

Features:
• Compensated pressure regulating valve
• Regulates the bypass of the fluid with a minimum variation of the pressure
• Suitable to be utilized as a safety valve
• Central body and fittings in brass
• Internal components in Sst
• Moving parts totally protected

AS SAFETY VALVE ONLY FOR PRESSURE WASHERS:
• Secure intervention discharging all the flow
• Prompt and effective damping action against pressure spikes

AS A PRESSURE REGULATING VALVE:
• High balancing to guarantee slight variations of the rated pressure when the flow varies in bypass

Specifications:
• Rated Pressure: 7,250 PSI
• Permissible Pressure: 8,100 PSI
• Rated Temperature: 195° F
• Rated Flow Rate: 21.0 GPM
• Material: Brass and Sst
• Inlet Port: 1/2" F
• Bypass Port: 3/8" F
• AR40399
• Weight: 51.53 Oz

Features:
• Assembly equipped with a high pressure proof compensation
• Compact dimensions
• Sturdy steel and brass construction
• Fixing system for the max. and min. pressure setting
• Sst seat for check valve, replaceable
• Easy maintenance

Specifications:
• Rated Pressure: 5,100 PSI
• Permissible Pressure: 5,600 PSI
• Rated Flow Rate: 10.5 GPM
• Rated Temperature: 195° F
• Adjustable pressure
• Forged brass body
• Inlet Port: 3/8" MPT
• Outlet Port: 3/8” FPT
• Bypass Port: 1/2” FPT
• Gauge Port: 1/4” FPT
• Weight: 31.04 oz

PA LS 12 / General Pump YLS12T Replacement 1 L Bottle
Only works with model 25.1840.15, 25.1840.65 & YLS12T
PA # 14.6506.00

PA VB 85/310 Rv and General YUB21405 blue spring trapped pressure unloader valve. At gun closure, the waterflow is discharged in bypass reducing the pressure in the system upstream of the valve

Featuring:
• Dynamic seals made up of O-ring and Back-up ring
• Optimized internal passages that guarantee reduced pressure loss
• Anti-rotation device of the piston positioned inside the valve and obtained by an hexagonal sector of the piston itself
• O-rings of the fittings positioned upstream to the thread : no risk of fittings ejected in case of overpressure
• Double feed connection
• Suitable for recycled water and strong detergents

Data Sheet

Specifications:
• Spring Color: Blue
• Permissible Pressure: 4,500 PSI
• Rated Pressure: 4,050 PSI
• Rated Flow Rate: 21.0 GPM
• Rated Temperature: 195° F
• Inlet Ports (2): 1/2" NPT F
• Outlet Port: 1/2” NPT F
• Bypass Port: 1/2” NPT F
• Replaces: 60.0485.65, VB 85/280, 60.0400.65, VB 80/280 and YUB2140
• Weight: 40.63 Oz

Repair Kit, YG2953, RL19, RL204
PA # 30.4046.24

PA Pulsar 4 Unloader Valve 4,050 PSI with built-in Easy Start. Built-In easy start valve relieves back pressure during engine start up

Features
• NEW improved design!
• Reduced pressure loss
• Makes for easier gun operation
• Extremely reliable
• Easy maintenance
• Includes knob fitted with locknut for easy pressure adjustment
• Facilitates water discharge in pressure during start-up
• Reduces energy required for start-up

Specifications Sheet

Specifications:
• Rated Pressure: 4,050 PSI
• Permissible Pressure: 4,500 PSI
• Rated Temperature: 195° F
• Rated Flow Rate: 10.5 GPM
• Material: Steel and brass
• Inlet Port (1): 3/8" NPT-F
• Outlet Port (1): 3/8" NPT-F
• Bypass Ports (2): 3/8" NPT-F
• NOTE: Unloader Must Be Installed Vertically For Proper Operation
• Replaces Pulsar 280 #60.0006.90
• GP #: PULSAR4KHPEZ
• Weight: 26.0 oz

Featuring:
• Sturdy steel and brass construction
• By-pass control actuates at very low pressure values with reduced pressure in the delivery line when gun is shut
• By-pass control actuates at very low pressure values with reduced pressure in the delivery line when gun is shut
• Specially designed check valve prevents jamming and vibrations even in presence of sand and scales
• Safety valve built in the delivery side

Specifications:
• Unloader Valve (discharging)
• Rated Pressure: 7,250 PSI
• Permissible Pressure: 8,100 PSI
• Rated Temperature: 195° F
• Residual pressure at close down: 2,750 PSI
• Min. bypass re-start pressure: 1,600 PSI
• Rated Flow Rate: 21.0 GPM
• Material: Steel and brass
• Inlet Port: 1/2" F
• Discharge Port: 1/2” F
• Bypass Port: 1/2” F
• AR Part # AR40397
• Weight: 121.7 Oz

Matching High Pressure Stainless Steel Lance & Holder for RL 84 & RL 204 Trigger Guns. Complete with adjustable handle

Specifications
• Length: 50”
• Permissible Pressure: 8,100 PSI
• Rated Pressure: 7,250 PSI
• Rated Flow Rate: 53.0 GPM
• Rated Temperature: 109° F
• Inlet: 1/2" Male
• Outlet: 1/4" Female NPT(nozzle holder)
• General Pump # Y30500092, Lance for YG7221/L51
• Weight: 76.4 oz

PA RL124 Heavy Duty High Volume Spray Gun 1,950 PSI 32 GPM

Features
• Covered by shockproof plastic semi-housings
• Seat and ball in Sst
• Entirely built of Sst and body in brass
• Ergonomic construction
• Minimum fatigue for trigger opening
• Minimum load loss (see chart)
• No fluid passage upon trigger release

Specifications
• Rated Pressure: 1,750 PSI
• Permissible Pressure: 1,950 PSI
• Max Flow: 32.0 GPM
• Rated Temp: 210° F.
• Inlet: 1/2" Female
• Outlet: 1/2" Female
• General Part #: YG1732
• Weight: 45.15 oz

• Trapped Pressure Unloader
• General # YVB3KA, Series 51 & 60 Pumps
• Maximum Pressure: 3,200 PSI
• Max. Volume: 6.5 GPM
• Adjustable pressure
• Brass body
• Max. Fluid Temp.: 195 degrees F.
• Inlet Ports (1): 3/8" MPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/8” FPT
• 14.7 OZ. Weight

PA RL 84 Heavy Duty, High Pressure Spray Gun 8,100 PSI 21 GPM. Ergonomic construction with minimum fatigue for trigger opening and reduced pressure loss

Features
• Covered by shockproof plastic semi-housings
• Sturdy construction of Sst & brass with dynamic teflon seals
• Assembly on hoses equipped with G 1/2” fittings
• Entirely built of Sst & body in brass
• Ergonomic construction
• Minimum fatigue for trigger opening
• Minimum load loss (see chart)

Specifications
• Rated Pressure: 7,250 PSI
• Permissible Pressure: 8,100 PSI
• Max Flow: 21.0 GPM
• Max Temp: 210° F.
• Inlet: 1/2" BSP-F
• Outlet: 1/2" BSP-F
• General Pump # YG7221
• Weight: 49.17 oz

PA Pulsar 4 Unloader Plumbing Kit for Pressure Washer Pump with Safety Relief and EZ Start– 4,050 PSI Max. This unloader kit has all the components to make installation easy

Specifications:
• Works with pumps that have 1/2” FPT inlet and 3/8” FPT Outlet
• Safety relief vale protects equipment and people with adjustable “Pop Off” protection
• Built-In easy start valve relieves back pressure during engine start up
• Maximum Pressure: 4,050 PSI
• Max. Volume: 10.5 GPM

COMPONENT:
• PA Pulsar 4 Adjustable Unloader Valve 4,050 PSI with EZ Start
• GP Safety pressure relief valve with adjustable range: 1,000 - 6,000 PSI
• 3/8” Steel street elbow
• 24” of push-on bypass hose
• 1/4” Male push on fitting
• 3/8” Male push-on fitting
• 3/8M x 3/8M Hex Nipple Steel
• GP Thermal relief valve protects pump from overheating
• GP Duraview water inlet filter with garden hose connection
• 3/8” QC socket
• 3/8” QC plug
• Roll of Teflon tape
• Note: Pump in 2nd picture is not included and kit may look different than shown in picture
• Unloader Must Be Installed Vertically For Proper Operation
• Weight: 5 lb

PA Pulsar 4 Unloader Plumbing Kit for Pressure Washer Pump with EZ Start– 4,050 PSI Max. This unloader kit has all the components to make installation easy

Specifications:
• Works with pumps that have 1/2” FPT inlet and 3/8” FPT Outlet
• Built-In easy start valve relieves back pressure during engine start up
• Maximum Pressure: 4,050 PSI
• Max. Volume: 10.5 GPM

COMPONENT:
• PA Pulsar 4 Adjustable Unloader Valve 4,050 PSI with EZ Start
• 24” of push-on bypass hose
• 1/4” Male push on fitting
• 3/8” Male push-on fitting
• 3/8M x 3/8M Hex Nipple Steel
• GP Thermal relief valve protects pump from overheating
• GP Duraview water inlet filter with garden hose connection
• 3/8” QC socket
• 3/8” QC plug
• Roll of Teflon tape
• Note: Pump in 2nd picture is not included and kit may look different than shown in picture
• Unloader Must Be Installed Vertically For Proper Operation
• Weight: 5 lb

Features
• Offers 0° Impact, but with a 25° pattern
• Unique internal stabilization spring design allows for aim & shoot operation
• Nozzle can be pointed in any direction
• Shock resistant ceramic
• High Strength forged brass housing
• Durable rubber cover

Specifications
• Nozzle Size #8.0
• Max PSI: 3,650
• Max GPM: 7.7
• Inlet: 1/4" FPT
• Minimum for operation: 1.6 GPM at 1,150 PSI
• Weight: 0.9 lbs

Please use Nozzle Chart to determine proper nozzle size

Nozzle Chart

Features
• Offers 0° Impact, but with a 25° pattern
• Unique internal stabilization spring design allows for aim & shoot operation
• Nozzle can be pointed in any direction
• Shock resistant ceramic
• High Strength forged brass housing
• Durable rubber cover

Specifications
• Nozzle Size #3.5
• Max PSI: 3,650
• Max GPM: 7.7
• Max Temp.: 212° F
• Inlet: 1/4" FPT
• Minimum for operation: 1.6 GPM at 1,150 PSI
• Weight: 0.9 lbs

Please use Nozzle Chart to determine proper nozzle size

Nozzle Chart