MPN

RS PRO Hose Connector 12 mm ID Hose Barb, 75 bar

RS Stock No.:: 665-603
Brand:: RS PRO

RS PRO Hose Connector 12 mm ID Hose Barb, 75 bar

Subtotal (1 pack of 10 units)*

£24.88

(exc. VAT)

£29.86

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 2 unit(s) shipping from 10 August 2026

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

Pack(s)	Per Pack	Per unit*
1 +	£24.88	£2.488

*price indicative

RS Stock No.:: 665-603
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
	Hose Inside Diameter	12mm
	Product Type	Hose Connector
	Sub Type	Hose Connector
	Connection Size A	12 mm
	Connection Type A	Hose Barb
	Connection Gender A	Male
	Connection Standard A	G
	Body Material	Nickel Plated Brass
	Connection Type B	Threaded
	Connection Gender B	Female
	Connection Size B	3/8 in
	Maximum Operating Pressure	75 bar
	Maximum Operating Temperature	300°C
	Standards/Approvals	BS 21, DIN 2999, ISO 228 Class A, ISO 7-1, PED 2014/68/UE, REACH 1907/2006, RoHS 2011/65/CE

	Select all
	Brand RS PRO
	Hose Inside Diameter 12mm
	Product Type Hose Connector
	Sub Type Hose Connector
	Connection Size A 12 mm
	Connection Type A Hose Barb
	Connection Gender A Male
	Connection Standard A G
	Body Material Nickel Plated Brass
	Connection Type B Threaded
	Connection Gender B Female
	Connection Size B 3/8 in
	Maximum Operating Pressure 75 bar
	Maximum Operating Temperature 300°C
	Standards/Approvals BS 21, DIN 2999, ISO 228 Class A, ISO 7-1, PED 2014/68/UE, REACH 1907/2006, RoHS 2011/65/CE

RS PRO Datasheet

COO (Country of Origin):: IT

RS PRO 12 mm Hose Barb Hose Connector, 3/8 in BSPP Threaded

This RS PRO hose connector is designed for secure and efficient fluid transfer in industrial applications. Featuring a 12 mm hose barb connection on one end and a 3/8 inch BSPP threaded connection on the other, it ensures a reliable and leak-free connection between hoses and threaded fittings. Ideal for high-pressure environments, this connector supports a maximum operating pressure of 75 bar and can withstand temperatures up to 300 °C.

Features and Benefits

Nickel Plated Brass: Provides excellent corrosion resistance and durability.
Hose Barb Connection: Ensures a secure and leak-free attachment to hoses.
Threaded BSPP Connection: Offers a reliable and standardised connection to threaded fittings.
High Pressure Rating: Capable of handling up to 75 bar for demanding applications.
High Temperature Resistance: Operates effectively up to 300 °C.
Compliance with Standards: Meets BS 21, DIN 2999, ISO 228 Class A, ISO 7-1, PED 2014/68/UE, REACH 1907/2006, RoHS 2011/65/CE for assured quality and safety.

Applications

Industrial fluid transfer systems
High-pressure hydraulic systems
High-temperature processing equipment

Additional Information

Compatible with 12 mm hose inside diameter
Suitable for use in systems requiring compliance with multiple international standards

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.

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