GP Y30500080 31" Lance – Replacement for YG7221/L31 Spray Gun Assembly

Model: Y30500080
Category: Pressure Washer Accessories → Wands & Lances
Type: High-Flow Stainless Steel Lance with Side Handle (Genuine OEM)

The GP Y30500080 31" Stainless Steel Lance is a genuine OEM General Pump replacement wand designed for YG7221 and L31 spray gun assemblies. Built from heavy-duty stainless steel with an integrated side handle, this lance is engineered for ultra high-pressure and high-flow cleaning systems. With a 1/2" NPT inlet and 1/4" NPT outlet, it supports large-volume spray setups while providing improved operator control and stability during demanding washdown applications.

Technical Specifications

Brand: General Pump (GP)
Model / Part #: Y30500080
Product Type: Pressure Washer Lance / Wand
Length: 31 inches
Material: Stainless Steel
Handle Type: Side Handle

Max Flow Rate: 21 GPM
Max Pressure: 8100 PSI
Max Temperature: 210°F

Inlet Connection: 1/2" NPT-M
Outlet Connection: 1/4" NPT-F

Replacement For: YG7221 / L31 Spray Gun Assembly
Product Condition: New
OEM: Genuine General Pump Part

Key Features

• Genuine OEM General Pump replacement lance

• Direct replacement for YG7221 / L31 assemblies

• Heavy-duty stainless steel construction

• Integrated side handle for added control

• Rated up to 8100 PSI for ultra high-pressure systems

• Supports up to 21 GPM high-flow operation

• Standard 1/2" NPT male inlet

• 1/4" NPT female outlet for nozzle holders

• Built for extreme-duty commercial and industrial cleaning

• Designed for stability in high-reaction-force setups

Ideal Applications

• Ultra high-pressure cleaning systems

• High-flow industrial washdown

• Heavy equipment and surface cleaning

• Plant and refinery maintenance

• Infrastructure and concrete cleaning

• Specialized high-output spray operations

Compatibility Notes

• ✔ Replacement for General Pump YG7221 / L31 spray gun assemblies

• ✔ Fits trigger guns with 1/2" NPT female outlet

• ✔ Outlet accepts 1/4" NPT male nozzle holders and fittings

• ⚠️ Designed for high-flow / high-pressure systems — verify system rating before use

• ✖ Not compatible with standard 1/4" inlet trigger guns