Pin Lug Couplings, Aluminum, 1-1/2" – 4"

Pin lug couplings offer an economical and convenient hose connection option for a wide array of light-duty liquid suction and discharge applications including water service. Paired together, pin lug fittings create a seal once the female coupler swivel is properly threaded onto the male adapter, whereby the gasket is thus fully engaged. These pin lug fittings are constructed of high-grade aluminum made to withstand a variety of liquid handling processes. The aluminum pin lug couplings include a brass pin lug nut with a Buna rubber (KRW) gasket. Couplings feature hose barb by NPSM threads and are available in numerous sizes as noted.

Note: Additional sizes and materials available upon request.