The Mosmatic Wall Boom WAD (61.429) is a dual-arm wall-mounted boom designed for outdoor wash bays, fleet wash areas, and industrial cleaning stations where ceiling-mounted systems are not suitable. With dual boom lengths of 6 ft 3 in (lower) and 5 ft 9 in (upper), this unit offers extended range, enhanced maneuverability, and 180° smooth rotation on each arm. The return-to-rest wall bracket ensures organized and consistent storage when not in use.

Perfect for setups requiring both high and low pressure, the upper boom is recommended for low-pressure applications, such as foam brushes, while the lower boom handles high-pressure cleaning. This system includes a durable insulated high-pressure (HP) hose and is rated for up to 4000 PSI and 250°F. Compatible with water, oil, and air across a pH range of 3–12, it features 3/8" NPTF inlets (top and side) and a 3/8" outlet for flexible installation in commercial and industrial environments.

Applications

• Outdoor car wash bays with dual-tool setups

• Fleet, truck, and bus wash facilities

• Industrial and food processing washdown zones

• Equipment cleaning where ceiling mounting isn’t an option

• High- and low-pressure cleaning environments

Key Features

• Dual-arm lengths: 6 ft 3 in + 5 ft 9 in 

• 180° smooth rotation with return-to-rest wall bracket

• Supports dual-pressure operation (low pressure on upper boom)

• Includes insulated high-pressure (HP) hose

• 3/8" NPTF top and side inlets and 3/8" outlet

• Rated for 4000 PSI and 250°F

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

• Environmentally friendly, built for high-demand use

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

Thread In: 3/8" NPTF

Thread Out: 3/8" NPTF

Lenght 1: 6'3"

Lenght 2: 5'9"

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

Weight: 43 lbs