P.A. Srl

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

PA PR5 / General Pump YPRESSWITCH535 5,000 PSI Pressure Switch with 360 PSI (Red) activation and 1/4 Bsp M brass inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (360 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Red) PSI: 360
• Max. Voltage: 250
• Permissible Pressure: 5,000 PSI
• Rated Temp: 165° F
• Max. Curr. Strength: 6 (A) – resistive load - 2 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Brass
• Cable Length: 39.4" (1000 mm)
• Electric Wire: 3 x 0.75 mm2
• Inlet: 1/4 Bsp M
• Weight: 4.83 oz.

PA PR5 / General Pump YPRESSWITCH521 5,000 PSI Pressure Switch with 220 PSI (Blue) activation and 1/4 Bsp M brass inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (220 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Blue) PSI: 220
• Max. Voltage: 250
• Permissible Pressure: 5,000 PSI
• Rated Temp: 165° F
• Max. Curr. Strength: 6 (A) – resistive load - 2 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Brass
• Cable Length: 39.4" (1000 mm)
• Electric Wire: 3 x 0.75 mm2
• Inlet: 1/4 Bsp M
• Weight: 4.83 oz.

PA PR16 / General Pump YPRESSWITCH1564 5,000 PSI Pressure Switch with 580 PSI (Black) activation and 3/8" BSP-M stainless steel inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (580 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Black) PSI: 580
• Max. Voltage: 250
• Permissible Pressure: 5,000 PSI
• Rated Temp: 165° F
• Max. Curr. Strength: 16 (A) – resistive load - 6 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Stainless Steel
• Cable Length: 47" (1200 mm)
• Electric Wire: 3 x 1 mm
• Inlet: 3/8" Bsp M
• Weight: 6.84 oz.

PA PR16 / General Pump YPRESSWITCH 5,000 PSI Pressure Switch with 580 PSI (Black) activation and 1/4" NPT-M stainless steel inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (580 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Black) PSI: 580
• Max. Voltage: 250
• Permissible Pressure: 5,000 PSI
• Rated Temp: 165° F
• Max. Curr. Strength: 16 (A) – resistive load - 6 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Stainless Steel
• Cable Length: 47" (1200 mm)
• Electric Wire: 3 x 1 mm
• Inlet: 1/4" NPT-M
• Weight: 6.56 oz.

PA PR16 / General Pump YPRESSWITCH1535 5,000 PSI Pressure Switch with 360 PSI (Red) activation and 3/8" BSP-M stainless steel inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (360 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Red) PSI: 360
• Max. Voltage: 250
• Permissible Pressure: 5,000 PSI
• Rated Temp: 165° F
• Max. Curr. Strength: 16 (A) – resistive load - 6 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Stainless Steel
• Cable Length: 47" (1200 mm)
• Electric Wire: 3 x 1 mm
• Inlet: 3/8" Bsp M
• Weight: 6.84 oz.

PA PR16 / General Pump YPRESSWITCH1521 5,000 PSI Pressure Switch with 220 PSI (Blue) activation and 1/4" NPT-M stainless steel inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (220 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Blue) PSI: 220
• Max. Voltage: 250
• Permissible Pressure: 5,000 PSI
• Rated Temp: 165° F
• Max. Curr. Strength: 16 (A) – resistive load - 6 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Stainless Steel
• Cable Length: 47" (1200 mm)
• Electric Wire: 3 x 1 mm
• Inlet: 1/4" NPT-M
• Weight: 6.63 oz.

PA PR1 / General Pump YPRSWITCHHPL 9,570 PSI Pressure Switch with 360 PSI (Red) activation and 3/8" BSP-M stainless steel inlet. Electro-mechanical device, which, upon reaching a pre-set pressure (360 PSI) , opens or closes an electrical control contact

Specifications
• Activation (Red) PSI: 360
• Max. Voltage: 250
• Max Rated Pressure: 8,700 PSI
• Max Permissible Pressure: 9,570 PSI
• Rated Temp: 195° F
• Max. Curr. Strength: 16 (A) – resistive load - 6 (A) – inductive load
• Electrical insulation: 55 IP
• Connection Material: Stainless Steel
• Cable Length: 47" (1200 mm)
• Electric Wire: 3 x 1 mm
• Inlet: 3/8" Bsp M
• Weight: 10.3 oz.

PA LS 12 / General Pump YLS12T Foamer with 1L Bottle

Features
• Comfortable Impact Resistant Housing
• Forged Brass Body with Stainless Steel Diffuser
• Adjustable Injector

Specifications
• Rated Pressure: 2,900 PSI
• Permissible Pressure: 3,200 PSI
• Rated Flow: 6.5 GPM
• Nozzle Size: 1.5 mm
• Tank Capacity: 1 Liter
• Rated Temp: 140° F.
• Inlet: G 1/4-F
• Materials: Stainless Steel, Brass, Viton, Plastic
• Replaces # 25.1840.15
• Weight: 17.53 oz

PA LS 12 / General Pump YLS12 Foamer

Features
• Comfortable Impact Resistant Housing
• Forged Brass Body with Stainless Steel Diffuser
• Adjustable Injector

Specifications
• Rated Pressure: 2,900 PSI
• Permissible Pressure: 3,200 PSI
• Rated Flow: 6.5 GPM
• Nozzle Size: 1.5 mm
• Rated Temp: 140° F.
• Inlet: G 1/4-F
• Materials: Stainless Steel, Brass, Viton, Plastic
• Replaces # 25.1800.15
• Weight: 13.76 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

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 41" Vented Grip S3 350 Stainless Steel Lance for RL 56 Trigger Gun

Specifications
• 41.3” Long stainless steel pipe with vented grips
• Rated Pressure: 5,100 PSI
• Permissible Pressure: 5,650 PSI
• Max Flow: 8.0 GPM
• Max Temp: 320° F.
• Inlet: 1/4" Male
• Outlet: 1/4" Female NPT with nozzle protector
• Overall Length: 43.5”
• Weight: 28.25 oz

#8.0 PA UR60 / GP YR87K Industrial Duty Rotating Nozzle. This Sst. rotating nozzle with Tungsten Carbide Nozzle & Seat is rated up to 8,700 PSI.

Features
• Offers 0° Impact, but with a 20° pattern
• Heavy-duty, rotating nozzle
• Ideal for blasting applications

Specifications
• Nozzle Size #8.0
• Max PSI: 8,700
• Min PSI: 2,600
• Max Flow Rate: 11.8 GPM
• Min Flow Rate: 1.6 GPM
• Max Temp.: 195° F
• Min Temp.: 41° F
• Inlet Port: 1/4” BSP-F
• Dimensions: 1.65” x 3.82”
• Materials: Stainless Steel, Seat and nozzle in tungsten carbide
• Weight: 19 oz

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 #8.0
• Max PSI: 5,100
• Max GPM: 9.0
• Max Temp.: 212° F
• Inlet: 1/4" FPT
• Minimum for operation: 2.4 GPM at 2,600 PSI
• Weight: 1.0 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 #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

#7.0 PA UR60 / GP YR87K Industrial Duty Rotating Nozzle. This Sst. rotating nozzle with Tungsten Carbide Nozzle & Seat is rated up to 8,700 PSI.

Features
• Offers 0° Impact, but with a 20° pattern
• Heavy-duty, rotating nozzle
• Ideal for blasting applications

Specifications
• Nozzle Size #7.0
• Max PSI: 8,700
• Min PSI: 2,600
• Max Flow Rate: 11.8 GPM
• Min Flow Rate: 1.6 GPM
• Max Temp.: 195° F
• Min Temp.: 41° F
• Inlet Port: 1/4” BSP-F
• Dimensions: 1.65” x 3.82”
• Materials: Stainless Steel, Seat and nozzle in tungsten carbide
• Weight: 19 oz

Please use Nozzle Chart to determine proper nozzle size

Nozzle Chart