80.774 21" SURFACE CLEANER - PRO SERIES by MOSMATIC (6933) pump packing insertion kit black plastic bottle with a

black plastic bottle with a resealable cap

boats and siding

the internal bypass valve can be easily accessed and repaired without removing unloader from unit

Turn the lance to move ball from high to low pressure

Parts list available here

80.774 21" SURFACE CLEANER - PRO SERIES by MOSMATIC (6933) pump packing insertion kit black plastic bottle with aMosmatic 80. 774 surface cleaner 4000 PSI Maximum 250 Degree F Maximum Stainless Steel Deck Quick Connect Lance Relax Action Gun 2 1 8" Nozzles (1503) Mosmatic DYC Swivel 4" Stainless Steel Castors Replacement Parts Available DYC Swivel 55. 253 (6382) 21" 2 arm, 2 nozzle rotor arm 82. 942 (6383) 30" 3 arm, 3 nozzle rotor arm 82. 943 (6384)