RS PRO Brass, Steel Pneumatic Quick Connect Coupling Male R

RS Stock No.:: 325-531
Brand:: RS PRO

RS PRO Brass, Steel Pneumatic Quick Connect Coupling Male R

Subtotal (1 unit)*

£9.25

(exc. VAT)

£11.10

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

8 unit(s) ready to ship
Plus 40 unit(s) shipping from 02 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£9.25

*price indicative

RS Stock No.:: 325-531
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Thread Standard	R
	Product Type	Pneumatic Quick Connect Coupling
	Thread Size	1/4 in
	Series	23
	Material	Brass, Steel
	Thread Gender	Male
	Minimum Operating Temperature	-20°C
	Maximum Operating Pressure	35 bar
	Maximum Operating Temperature	100°C
	Finish	Nickel Plated
	Standards/Approvals	ISO 6150 B-12

	Select all
	Brand RS PRO
	Thread Standard R
	Product Type Pneumatic Quick Connect Coupling
	Thread Size 1/4 in
	Series 23
	Material Brass, Steel
	Thread Gender Male
	Minimum Operating Temperature -20°C
	Maximum Operating Pressure 35 bar
	Maximum Operating Temperature 100°C
	Finish Nickel Plated
	Standards/Approvals ISO 6150 B-12

COO (Country of Origin):: TR

RS PRO Pneumatic Quick Connect Coupling, 1/4 in Male BSPT

The RS PRO Pneumatic Quick Connect Coupling Socket is designed for efficient and reliable connections in pneumatic systems. Ideal for use in robotic assembly lines and various industrial equipment, it ensures durability and effective sealing with its nitrile rubber construction.

Features and Benefits

Maximum operating pressure of 35 bar ensures robust performance

Operating temperature range from -20°C to +100°C for versatile use

Constructed from brass and steel with a nickel-plated finish for enhanced durability

ISO 6150-B-12 compliance for standardised compatibility

Industrial interchangeable 1/4 inch for flexible connections

US MIL STD. 4109 1/4 inch standard for military-grade reliability

Flow rate of 900 l/min for efficient air transfer

Compatible with TST SWING COUPLING B1 and other industry standards

Applications

Robotic assembly lines

Industrial equipment

Pneumatic systems

Additional Information

Compatible with Industrial interchange 1/4 inch and TST 024

Compatible with PARKER - RECTUS 23 and CEJN 310

Compatible with HANSEN 3000 and PARKER 20

Compatible with ATLAS COPCO QIC 08 and US-MIL-SPEC-C-4109

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.