The 4” Connector Coupling let’s you connect two flat ended fittings together with it’s two compressed ends. Example: Y to T, Elbow to Y.

4” Threaded Quick Connect is designed to be pressed on to any 4” taper diameter opening for a quick and easy fit. The opposite end will accept a 4” hose by simply threading it on . No hose clamp required.

4” Quick Connect is designed to be pressed on to any 4” tapered diameter opening for a quick and easy fit, the opposite end accepts a 4” hose. A hose clamp is required
on one end for proper connection.

4” Taper to Taper allows you to connect two tapered ended 4” fittings together. The inside diameter tapers down on both ends. Example: Flange to Blastgate.

Splice fittings are used simply to connect two sections of dust collection hose together. You can use them on long runs of hose line or short runs of hose line. Hose clamps are required for proper connection. The 2-1/2” fitting will accept
a 2-1/4” Shop-Vac® hose. This will allow you to join two Shop-Vac® hoses end to end with no hose clamps.