10-764-6403 CEJN Quick Disconnect Nipple, 1" Female Thread NPT Connection

• Flat-Face design
• Connection under pressure
• One-hand operation

CEJN Series 764 is a Flat-Face quick-connect nipple with a built-in pressure eliminator. The nipple is according to and exceeds the demands in the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. The pressure eliminator allows for connection with residual/trapped pressure on the nipple side. The nipple Series 764 connects with couplings in Series 765 and Series 766

The pressure eliminator nipples are also available in four smaller sizes; DN 6.3 (Series 264), DN 10 (Series 364), DN 12.5 (Series 564) and DN 16 (Series 664). For steel couplings in accordance with ISO 16028 see Series 765. Stainless steel versions of the standard are available in Series 766.

Nipples with pressure eliminator	Part No.	Connection	Length	Diameter	Hexagon	Seal
Female thread	10 764 6403	1" NPT	132	46	41	NBR

Technical data
Temperature range	-22°F — +212°F (-30°C — +100°C)
Material nipple	Hardened steel (zinc passivation)
Material seal	Nitrile (NBR/PUR)
Connectability	With static pressure up to 400 bar on the nipple side
Disconnection under pressure	Not allowed
Max. working pressure connected	400 bar (5801 PSI)
Max. working pressure disconnected	400 bar (5801 PSI)
Min. burst pressure connected	1200 bar (17404 PSI)
Min. burst pressure disconnected	1200 bar (17404 PSI)
Comment	Connects with couplings from Series 765 and Series 766
Interchangeable with	All brands dimensionally interchanging with ISO16028

Rated flow is measured at 0.1 MPa pressure drop.
Approved to max working pressure
Max working pressure 3630 PSI (250 bar) according to ISO 16028