Is the NiTO 3/4" water quick connector plug with GW, brass suitable for use with gasoline or oil-based fluids?

No . the NiTO 3/4" water quick connector plug with GW, brass is not suitable for gasoline or oil-based fluids. The description specifies NBR (nitrile) sealing and explicitly notes it is "not suitable for gasoline and oils." NBR deteriorates when exposed to petroleum products, and the connector is designed for water service only (working pressure up to 25 bar, temperature up to +80Â°C) with chrome-plated brass body. Using it with gasoline or oils risks seal failure, leaks, and safety hazards.

Can the NiTO 3/4" water quick connector plug with GW, brass be used safely at temperatures above +80Â°C?

No. The NiTO 3/4" water quick connector plug with GW, brass is specified for an operating temperature up to +80Â°C. Using it above that temperature risks seal degradation (NBR seals are not rated for higher heat), loss of sealing integrity, leaks or failure, and may void any safety or warranty expectations. For temperatures above +80Â°C choose a connector and seal materials specifically rated for the higher temperature.

Is the NiTO 3/4" water quick connector plug with GW, brass suitable for continuous use at 25 bar working pressure?

Yes. the NiTO 3/4" water quick connector plug with GW, brass is suitable for continuous use at a working pressure of 25 bar, provided the service conditions match the product specifications. Key points from the description: - Working pressure: up to 25 bar. the connector is rated for this pressure. - Material: chrome-plated brass. suitable for typical water applications and provides good mechanical strength and corrosion resistance. - Sealing: NBR. compatible with water; note that NBR is not suitable for gasoline or oils. - Operating temperature: up to +80Â°C. continuous use at 25 bar is acceptable as long as the fluid temperature does not exceed this limit. Important considerations before continuous use: - Ensure the fluid is water (or other NBR-compatible liquids), not gasoline or oil. - Verify system temperature stays â¤80Â°C. - Confirm no aggressive chemicals, excessive abrasion, or pressure spikes above 25 bar occur. - Consider system fatigue, vibration, and appropriate installation to avoid leaks or premature wear. If all the above conditions are met, the NiTO 3/4" water quick connector plug with GW, brass can be used continuously at 25 bar.

NiTO 3/4″ water quick connector plug with GW, brass

All products, Quick couplings for water/

Additional information

Material	B – brass (bronze)

High-quality quick-connect water plug NiTO 3/4″ with internal thread. Material: chrome-plated brass. Working pressure: up to 25 bar. Operating temperature: up to +80°C. Sealing: NBR (not suitable for gasoline and oils).

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry	Catalogue
NT-63610A3	3/4" quick coupling plug with 3/4" BSP female thread, chrome-plated brass	-	25
NT-6361AA3	3/4" quick coupling plug with 1/2" BSP female thread, chrome-plated brass	-	25

High-quality quick-connect water plug NiTO 3/4″ with internal thread. Material: chrome-plated brass. Working pressure: up to 25 bar. Operating temperature: up to +80°C. Sealing: NBR (not suitable for gasoline and oils).