L?decke Throttle Valves & Hose Clamps

Inlet: 1/2″ BSPP Female Outlet: 3/4″ BSPP Male

Hose ID: 3/4″ 19 mm Hose OD: 28 34 mm

Hose ID: 1 7/64″ 28 mm Hose OD: 42 45 mm

Hose ID: 1 1/4″ 32 mm Hose OD: 39 49 mm