This gun has a 3/8 inch npt male inlet

Fixed Pumps: Fill wet cup 2/3 full

A7502-18-HS – Blue High Solids “C” Air Cap

Top Door Opening: 13" x 47"

MTM 49.6104 Veloci Replacement Pump Kit for AR Kit 2782 Fleet Machine & Heavy Equipment Degreaser This gun has a 3/8Veloci's Aftermarket Italian pump kits are designed and manufactured for precise fitment on AR Pumps. For your convenience, and ours, we have cross referenced OEM part numbers so that you can expedite your ordering of these replacement kits with descriptions you are familiar with. Veloci's Pump Kits have been meticulously produced and carefully selected for their quality craftsmanship and materials. All included components are shown in image. If we do