The MAC SITEMASTER 21XL is a super-hot 21-litre static pressure washer for heavy-duty use where reliability and durability are crucial. The cabinet is fully lagged and frost-protected and has a high-pressure detergent system inside with automatic stop/start. The MAC SITEMASTER 21XL also has a flame failure and leak detection system, bypass valve, and safety valve with a low level fuel warning lamp with burner shutdown. This equipment comes with a 10-metre high-pressure hose, single lance, and heavy-duty trigger. A full range of accessories and bespoke systems are available including internal or external hose reels, remote control system, and key fob control system.