CEJN® Series 291 Button Style Couplings

Compact and light quick-connect coupling, newly shaped in order to meet ergonomic and industrial design requirements. Series 291 has an easy and safe connection/disconnection and complies with ISO 4414 (safety standard). The nipple profile complies with ISO 6150 C.

Technical Data Summary
Specification Details
Nominal Flow Diameter	5.5mm
Coupling Material	Steel
Nipple Material	Nickel Plated Steel
Maximum Working Pressure
	12 bar
Maximum Burst Pressure
	48 bar
Standard Flow Rate
	640 l/min (22.6 CFM)
Temperature Range
	-20°c to + 90°c (-4°F to +194°F) /td>

Flow capacity measured at 6 bar (87 PSI) inlet pressure and pressure drop at 0.5 bar (7 PSI).

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Opening Hours

Monday: 8am - 5pm
Tuesday: 8am - 5pm
Wednesday: 8am - 5pm
Thursday: 8am - 5pm
Friday: 8am - 5pm
Saturday: 8am - 12pm
Sunday: Closed

How To Find Us

1-4 Station Way

Industrial Estate

Tolleshunt Darcy

Maldon

CM9 8TY

Wickham Engineering Hose & Hydraulics Limited is always “OPEN”.

If the trade counter is closed you will be able to contact us on the telephone numbers below and we will do everything we can to accommodate your requirements.

Mark Wickham: 07967 272402

Andy Smith: 07734 364296

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