Hydraulic Products

Nordic Range / 525 - High Performance Poppet Type Couplings

CEJN Nordic Range 525 are somewhat of a "Nordic standard" in steel. Its heavy-duty design ensures maximum durability and high performance. The products are equipped with additional security locking and extra sealing for improved performance. The optional pressure eliminator facilitates a low connection force even when either half is under residual pressure. The couplings and nipples are made of plated steel and those parts exposed to extreme strain and stress are hardened for extra durability. The Series is offered in five sizes ranging from DN 6.3 to DN 25.

Related information


Series 525, DN6.3

Series 525, DN6.3

DN 6.3 mm (1/4"). Rated flow 29 l/min (6.4 GPM UK). Max working pressure connected 450 bar. Made of plated steel with Nitrile seals.

Series 525, DN10

Series 525, DN10

DN 10 mm (3/8"). Rated flow 69 l/min (15.2 GPM UK). Max working pressure connected 35 MPa. Made of plated steel with Nitrile seals.

Series 525, DN12.5

Series 525, DN12.5

DN 12.5 mm (1/2"). Rated flow 122 l/min (26.8 GPM UK). Max working pressure connected 30 MPa. Made of plated steel with Nitrile seals.

Series 525, DN20

Series 525, DN20

DN 20 mm (3/4"). Rated flow 250 l/min (55.0 GPM UK). Max working pressure connected 28 MPa. Made of plated steel with Nitrile seals.

Series 525, DN25

Series 525, DN25

DN 25 mm (1"). Rated flow 425 l/min (93.5 GPM UK). Max working pressure connected 25 MPa. Made of plated steel with Nitrile seals.

Nordic Range Accessories

Nordic Range Accessories

Accessories for the Nordic range. Dust caps for couplings and nipples and seal kits containing two O-rings and a backup ring for replacing the outer seals in the coupling.