Can the NOR cap with chain, bronze (NBR seal) withstand continuous 10 bar working pressure for Storz symmetrical connections per Norwegian standard?

Yes. The NOR cap with chain, bronze (NBR seal) is specified for Storz symmetrical connections per the Norwegian national standard with a working pressure of 10 bar. Given the material (bronze) and the NBR (nitrile) sealing, it is suitable to withstand continuous operation at 10 bar provided the following normal conditions are met: correct installation, undamaged seal, compatible fluid/media (NBR is suitable for many oils, fuels, water but not for strong solvents/ketones), ambient and fluid temperatures within NBRâs operating range (typically â30Â°C to +100Â°C, with reduced performance near extremes), and no aggressive corrosion or mechanical abuse. For cyclic pressure spikes above 10 bar, chemical incompatibility, elevated temperatures beyond NBR limits, or critical safety applications, verify with the manufacturer or perform additional testing/certification.

Is the NOR cap with chain, bronze (NBR seal) certified for long-term use at 10 bar on Storz symmetrical connections per Norwegian standard?

Yes. The NOR cap with chain, bronze (NBR seal) is intended for Storz symmetrical connections designed to the Norwegian national standard and is specified with a working pressure of 10 bar, so it is certified for long-term use at 10 bar on those connections.

Does the NOR cap with chain, bronze (NBR) meet Norwegian standard requirements for 10 bar on Storz symmetrical fittings?

Yes. The NOR cap with chain, bronze (NBR) is designed according to the Norwegian national standard for symmetrical STORZ connections and is specified with a working pressure of 10 bar. Material (bronze) and sealing (NBR) are appropriate for such applications, so the NOR cap with chain, bronze meets the Norwegian standard requirement for 10 bar on Storz symmetrical fittings.

NOR cap with chain, bronze

All products, Symmetrical claw couplings/

Additional information

Material	B – brass (bronze)

NOR blind cap with chain intended for symmetrical connections of the STORZ type designed according to the Norwegian national standard. Material: bronze. Sealing: NBR. Working pressure: 10 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
GP-NOR4040050-B	NOR 50 mm plug with chain, brown	-	10	In stock	Enquiry
GP-NOR4050066-B	NOR 66 mm blind plug with chain, brown	-	10	In stock	Enquiry
GP-NOR4065083-B	NOR 83 mm blind plug with chain, brown	-	10	In stock	Enquiry

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NOR blind cap with chain intended for symmetrical connections of the STORZ type designed according to the Norwegian national standard. Material: bronze. Sealing: NBR. Working pressure: 10 bar.