King Combination Nipple NPT...

recommended for low-pressure discharge and suction service for compatible liquids

King Combination Nipples are not recommended for steam.

The working pressure may vary with the construction of the hose, the type of clamping system used and the application.

In accordance with the R.M.A. bulletin for oil suction and discharge hose, a coupled length of hose in any size, should be tested to 1½ times the working pressure and held for fifteen minutes without leaking or coupling movement.