CEJN Series 664 is a Flat-Face quick-connect nipple with a built-inpressure eliminator. The nipple is according to and exceeds the demandsin the ISO 16028 Standard for low- and medium-pressure hydraulicapplications. The Flat-Face design minimizes spillage during connectionand disconnection. The pressure eliminator allows for connection withresidual/trapped pressure on the nipple side. The nipple Series 664connects with couplings in Series 665.
The pressureeliminator nipples are also available in four other sizes; DN 6.3(Series 264), DN 10 (Series 364), DN 12.5 (Series 564), DN 19 (Series764). For steel couplings in accordance with ISO 16028 see Series 665.