DESCRIPTION
The 40 (2 x 20) Gallon Compressor Wash Rig consists of two 20 imperial gallons (24 US gal, 91 ltr.) stainless steel pressure vessels (one for cleaning fluid and one for demineralised water) mounted on a rigid steel chassis. The chassis is supported by two pneumatic tyred wheels at the back and two urethane filled wheels at the front. The front wheels are mounted on a turntable which rotates via ball bearings. A towbar, which can be locked in the upright position for storage and safety, is attached to the turntable. A drawbar operated parking brake acts on the two front wheels when the drawbar is locked in the upright position.

The two pressure vessels are fully encased in polyurethane insulating jackets, and enclosed in removable enclosure panels. Each pressure vessel is fitted with a filler cap, gauze strainer, pressure gauge, sight glass and a pressure relief valve. These, together with the delivery hose ON / OFF valves and the delivery hose drain valve, are accessible from outside the enclosure.

The three outlet delivery hoses are coupled together and stowed on a stowage facility located at the rear of the rig.

Note: From serial number S2643 onwards, various improvements and modifications were made to this rig. For details, download the information sheet below.