This unit features a powder coated steel frame

The Tow & Stow fits in the bed of a full-sized pickup bed for transport from one location to another and can be stored in a 7' x 4' area

External fluid path with machined from solid brass 90° full-flow NPT swivel inlet

GX390 MODELS ONLY: Electric Start upgrade option:

Wagner Air Valve Service Set - Zip 52 Diaphragm Pumps for Pump Spare Parts 13460* This unit features a powderService Set for Air Part 1 x Reversing valve gasket G925. 06 1 x Pressure cover gasket G7020. 06 (3823197) Suitable for: Wagner Zip 52 Colora models U550. ATSS7, U550. ATSS8, U550. STSS7, U551. ATSS7, U551. 303, U552. PTSS7, U553. PTSS7, 2301832 (Aluminum), 2301836 (Stainless Steel), 2301837 (Acetal), 2301838 (Aluminum)