ZE1035 - 1/2" Double Diaphragm Pump M-STYLE® and (1) M-Style® Brass Female

and (1) M-Style® Brass Female Coupler

Milton® 1/2" MNPT 3/8" OD Push-to-Connect Meter Out Flow Control (Box of 5)

Brass is the best material to use for applications like this due to its resistance to rust and corrosion like other metals

Hose ID measures 5/16"

including the LT-280

ZE1035 - 1/2" Double Diaphragm Pump M-STYLE® and (1) M-Style® Brass FemaleSpecifications Air Ratio: 1: 1 Fluid Inlet Outlet: 1 2" NPT Max Flow: 14 GPM Air Inlet Port: 1 4" NPT Body Construction: Polypropylene Diaphragms: Buna N Balls: Acetal Seats: Polypropylene Ul Listed: No Air Consumption: 16CFM @ 100 PSI Bolt Pattern: 4. 375" X 6. 75" Height: 10. 600" Max Particle Size: 1 8" Suction Lift Dry: 15' Suction Lift Wet: 25'