GP YRL56L Rear Inlet Compensating Spray Gun w/ Lance – 7.8 GPM Pressure Washer Gun

Model: YRL56L
Category: Pressure Washer Accessories → Spray Guns with Lance
Type: Rear Inlet Compensating Spray Gun with 42" Lance – High Pressure Assembly, Genuine OEM General Pump

The GP YRL56L Rear Inlet Compensating Spray Gun with Lance is a heavy-duty, high-pressure trigger gun and lance assembly designed for professional pressure washing, prep work, and self-service bay systems. This complete unit features a rear inlet compensating trigger gun paired with a 42-inch lance, giving operators extended reach and improved control in tight or elevated cleaning areas.

Compatibility

Designed for pressure washer systems using:

• Up to 7.8 GPM flow

• High-pressure setups up to 5650 PSI max

• Hot water systems up to 320°F

• BSP threaded hose and lance fittings

• Rear-inlet spray gun configurations

(Verify BSP thread compatibility before ordering.)

Applications

• Commercial pressure washing

• Self-service car wash bays

• Equipment and surface prep

• Industrial washdown

• High-temperature pressure washing

• Deep-reach and overhead cleaning

Technical Specifications

• Max Flow: 7.8 GPM

• Rated Pressure: 5100 PSI

• Max Pressure: 5650 PSI

• Max Temperature: 320°F

• Inlet Port: 3/8" BSP-F (rear inlet)

• Outlet Port: 1/4" BSP-F

• Lance Length: 42 inches

• Gun Type: Compensating trigger gun

Product Details

• Brand: General Pump

• Model: YRL56L

• OEM: Yes – Genuine General Pump Assembly

• Configuration: Rear inlet gun + 42" lance

• Materials: Brass, stainless steel, reinforced plastic

• Seal Materials: Buna-N and Viton

• Use: High-pressure spray control and extended reach

Key Features

• Genuine OEM General Pump YRL56L assembly

• Rear inlet compensating trigger gun design

• Includes long 42" spray lance

• Handles up to 7.8 GPM flow

• Rated up to 5650 PSI maximum pressure

• High temp capability up to 320°F

• BSP threaded inlet and outlet ports

• Durable mixed-metal construction

• Buna-N and Viton sealing components

• Ideal for car wash bays and industrial cleaning