CEJN Series 595 features quick-connect couplings and nipples manufactured according to ISO Standard 7241-1 A. The design makes them particularly suitable for agricultural and general industrial applications.

The couplings and nipples are also available in four other sizes; DN 6.3 (Series 395), DN 10 (Series 495), DN 20 (Series 695) and DN 25 (Series 795).

Download drawings/3dmodels

Technical data
Nominal flow diameter:	12.5 mm (1/2Inch)
Rated flow:	45 l/min (9.9 GPM UK)
Max. working pressure connected:	25.0 MPa
Max. working pressure disconnected:	25.0 MPa
Min. burst pressure connected:	80.0 MPa
Min. burst pressure disconnected:	80.0 MPa
Temperature range:	-20°C — +100°C (-4°F — +212°F)
Material coupling:	Steel (zinc plating)
Material nipple:	Hardened steel (zinc plating)
Material seal:	Nitrile (NBR)
Connectability:	Without pressure
Disconnection under pressure:	Not allowed

Pressure drop chart

Pressure drop, MPa

Flow, l/min. (GPM UK)

Couplings	Part No.	Connection	Length	Diameter	Hexagon	Seal
Female thread	105951205	G 1/2"	63.3	38	27	NBR
	105951405	1/2" NPT	63.3	38	27	NBR

Push-pull Couplings	Part No.	Connection	Length	Diameter	Hexagon	Seal
Female thread	105951235	G 1/2"	70	38	27	NBR
	105951435	1/2" NPT	70	38	27	NBR

Nipples	Part No.	Connection	Length	Diameter	Hexagon	Seal
Female thread	105956205	G 1/2"	44.5	29	27	NBR
	105956405	1/2" NPT	44.5	29	27	NBR

Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices.

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Series 595, DN 12.5

Hydraulic Products

ISO A Couplings & Nipples

Series 595, DN 12.5

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