3972H 72" Aluminum Extension Lance – Pressure Washer Spray Wand Extension

Model: 3972H
Category: Pressure Washer Accessories → Lance & Wand Extensions
Type: 72" Aluminum Extension Lance – Pressure Washer Spray Wand Extension

The 3972H 72" Aluminum Extension Lance is an ultra long-reach spray wand extension designed for pressure washing jobs that require maximum distance, elevated access, and safer operator stand-off. Its lightweight aluminum construction delivers strength and corrosion resistance while keeping handling manageable compared to steel extensions of similar length.

Compatibility

Compatible with pressure washer setups using:

• Up to 10.5 GPM flow

• Systems rated up to 4060 PSI

• 1/4" NPT threaded gun and wand connections

• Threaded couplers, nozzle holders, and fittings

(Verify thread type and sealing method before ordering.)

Applications

• Maximum-reach pressure washing

• Multi-story exterior cleaning

• Overhead structure and canopy washing

• Industrial and contractor cleaning

• Fleet and equipment washing

• Modular threaded wand builds

Technical Specifications

• Max Flow: 10.5 GPM

• Max Pressure: 4060 PSI

• Max Temperature: 302°F

• Length: 72 inches

• Material: Aluminum

• Inlet: 1/4" NPT-M

• Outlet: 1/4" NPT-M

Product Details

• Model: 3972H

• Product Type: Spray Wand Extension

• Construction: Lightweight aluminum

• Connection Style: Male NPT both ends

• Use: Pressure washer lance reach extension

Key Features

• Extra-long 72" extension lance for maximum reach

• Lightweight aluminum for improved control at length

• Corrosion-resistant construction

• Rated up to 4060 PSI

• Supports up to 10.5 GPM flow

• High temperature tolerance to 302°F

• 1/4" NPT male inlet and outlet

• Expands reach of threaded wand systems

• Ideal for elevated and hard-to-access cleaning

• Suitable for residential and commercial pressure washing systems