The Mosmatic Wall Boom Extension WSA (60.522) is the ideal solution for applications requiring extended reach and maximum flexibility. Designed for demanding environments such as truck wash bays, mining operations, aircraft maintenance, and manufacturing plants, this extension arm enables a working radius of up to 39 feet when paired with a compatible Mosmatic DKP ceiling boom (sold separately).

With a base length of 6 ft 8 in and a maximum extension of 6 ft 3 in, the WSA provides smooth, controlled operation and rugged reliability. Featuring a 3/8" NPTF inlet (top and side) and 3/8" NPTM outlet, it is designed for a single-medium flow through one internal pipe. It handles pressures up to 4000 PSI and temperatures up to 250°F, and supports water, oil, and air within a pH range of 3–12. Built for durability and environmental responsibility, this extension is the go-to choice for extended cleaning reach in industrial settings.

Applications

• Truck and trailer wash bays

• Aircraft maintenance and detailing facilities

• Mining and heavy equipment cleaning

• Manufacturing and industrial washdown stations

• Locations requiring long-range boom configurations

Key Features

• 6 ft 8 in wall boom extension with 6 ft 3 in max reach

• Enables up to 39 ft working radius when paired with DKP ceiling boom

• Single internal pipe = one inlet design

• 3/8" NPTF inlets (top and side) and 3/8" NPTM outlet

• Rated for 4000 PSI and 250°F

• Compatible with water, oil, and air (pH 3–12)

• Smooth operation, solid construction, environmentally friendly

• Note: DKP ceiling boom sold separately

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

Thread In: 3/8" NPTF

Thread Out: 3/8" NPTM

B: 6'8"

Max. Lenght: 6'3"

Throughput/medium: water, oil, air at pH 3-12 

Weight: 53 lbs