Pneumatic & Hydraulic Couplings

Series 320 High-Flow Pneumatic Coupling

The Series 320 High-Flow Pneumatic Coupling provides enough flow to power most air tools and minimizes cost of air coupling investment. It also minimizes compressed air cost, provides maximum tool efficiency, improves operator productivity, and minimizes risk of tool “stalling.” It minimizes weight fatigue on tool and there is no need to use big and… more »

Series 310 Pneumatic Coupling

Quick connect couplings of different types and sizes. Both couplings and nipples are available in a wide range of connections and sizes which makes installation easy and eliminates the need for adapters. The automatic push-to-connect function is a standard feature in all ISC pneumatic couplings. Because of their unique valve design our pneumatic couplings offer… more »

Series 115 High-Pressure Hydraulic Couplings

Series 115 is available in both standard and Flat-Face designs. The Series is a CEJN original with extremely small outside dimensions. Non-drip connection and disconnection are standard on the CEJN High-Pressure range. All exposed components are made of zinc-plated steel. The coupling is also available in a design with a safety ring for the locking… more »

Series 116 High-Pressure Hydraulic Couplings

Series 116 is available in both standard and Flat-Face designs. The Series is a CEJN original with extremely small outside dimensions. Non-drip connection and disconnection are standard on the CEJN High-Pressure range. All exposed components are made of zinc-plated steel. The coupling is also available in a design with a safety ring for the locking… more »