GP YG7221/L51 Industrial Spray Gun & Lance Assembly – High Pressure

Model: YG7221/L51
Category: Pressure Washer Accessories → Industrial Spray Guns & Lance Assemblies
Type: High-Pressure Shockproof Spray Gun with 51" Lance – Industrial HP Assembly, Genuine OEM General Pump

The GP YG7221/L51 Industrial Spray Gun & Lance Assembly is a heavy-duty, ultra high-pressure spray gun package built for extreme-duty cleaning applications. Designed with a shockproof plastic outer housing and ergonomic trigger geometry, this assembly helps protect internal components while reducing operator fatigue during long run times.

Compatibility

Designed for high-pressure systems using:

• Up to 21 GPM flow

• Ultra high-pressure setups up to 8100 PSI

• Industrial and plant cleaning systems

• 1/2" G threaded hose and lance connections

• Professional HP spray configurations

(Verify thread standard and system ratings before ordering.)

Applications

• Industrial high-pressure cleaning

• Heavy equipment and surface prep

• Plant and facility washdown

• Coating removal and prep work

• Shipyard and manufacturing cleaning

• Extreme-duty contractor HP systems

Technical Specifications

• Max Flow: 21 GPM

• Rated Pressure: 7250 PSI

• Max Pressure: 8100 PSI

• Max Temperature: 210°F

• Inlet Port: 1/2" G

• Outlet Port: 1/2" G

• Lance Length: 51 inches

• Dimensions: 59.5" × 8.6" × 2"

Construction Materials

• Stainless steel

• Brass

• Reinforced shockproof plastic housing

• Buna-N seals

• Teflon seals

Product Details

• Brand: General Pump

• Model: YG7221/L51

• OEM: Yes – Genuine General Pump Assembly

• Configuration: Shockproof spray gun + 51" lance

• Design: Ergonomic, fatigue-reducing trigger system

• Use: Ultra high-pressure spray control

Key Features

• Genuine OEM General Pump YG7221/L51 assembly

• Shockproof outer housing for impact protection

• Ergonomic trigger optimized for reduced fatigue

• Ultra high-pressure rating up to 8100 PSI

• High flow capacity up to 21 GPM

• Includes extra-long 51" industrial lance

• Stainless steel and brass internal components

• Buna-N and Teflon sealing system

• Extended reach and safer spray distance

• Built for extreme industrial cleaning environments