Parts list: № Number Qty Name Options 1 PT12378 1 FITTING 2 PT12386 1 SPRING 3 PT12379 1 BALL 4 PT12387 1 HOUSING 5 PT12401 1 CHECK VALVE Next page: 20-16 SOAP PROPORTIONER VALVE [B16] 20-17 WATERBREAK TANK AND FILTER [B17] 20-18 WATERBREAK VALVE [B18] 20-2 CASE BOTTOM, FRAME, HANDLE AND WHEELS [B04] 20-20 HOSES AND FITTINGS [B20] 20-14 RELIEF VALVE [B14] 20-12 PUMP [B12] 20-11 POWER CORD AND CLAMP [B11] 20-1 TOP CASE AND RESERVOIR [B03]