SG2000/SE Vehicle Wash Silt Interceptor

Vehicle washing can generate surprisingly large volumes of silt, dirt, and debris, with the amount varying significantly depending on the size, type, and operating conditions of the vehicle. A typical passenger car will generate around 0.3Kg of silt and residue per wash, while larger vans and commercial vehicles can produce up to 1.5Kg. In heavy-duty environments such as construction sites, quarries, and industrial facilities, individual vehicles may release as much as 20Kg of silt and solids during a single wash cycle.

Designed to cope with these demanding conditions, the SG2000/SE delivers an impressive silt retention capacity of approximately 2,550Kg. When used with a conventional pressure washer or brush wash system for cars and light commercial vehicles, this capacity can provide between 1,700 and 8,500 wash cycles before emptying is required, depending on vehicle type and contamination levels.

For operators handling heavily soiled plant, construction, agricultural, or industrial vehicles, the SG000/SE offers a robust and reliable solution for capturing large volumes of sediment and preventing it from entering the drainage network. As higher silt loads are generated during each wash, maintenance intervals will naturally be shorter, but the unit’s substantial capacity helps minimise servicing requirements and operational disruption.

The SG2000/SE becomes even more effective when incorporated into a well-designed drainage system. Upstream gullies, catch pits, and other settlement features will capture additional debris before it reaches the interceptor, further extending maintenance intervals and enhancing overall system performance. These factors should be considered during the design stage to maximise efficiency and long-term operational benefits.

NEW FOR 2026 – Wash Water Separation Systems

Morclean’s SiltGUARD^TM series of Vehicle Wash Silt Interceptors feature robust, chemical-resistant high-density polyethylene (HDPE) tanks, available in various capacities to suit a wide range of applications.