RS PRO Ethylene Propylene Diene Monomer O-Ring O-Ring, 21.95 mm ID, 25.51 mm OD

RS stock no.:: 771-805
Manufacturer:: RS PRO

RS PRO Ethylene Propylene Diene Monomer O-Ring O-Ring, 21.95 mm ID, 25.51 mm OD

Image representative of range

Subtotal (1 bag of 25 units)*

R 170,29

(exc. VAT)

R 195,83

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 21 unit(s) shipping from 02 November 2026

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Bag(s)	Per Bag	Per unit*
1 +	R 170.29	R 6.812

*price indicative

RS stock no.:: 771-805
Manufacturer:: RS PRO

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	O-Ring
	Sub Type	O-Ring
	Material	Ethylene Propylene Diene Monomer
	Inside Diameter	21.95mm
	Outside Diameter	25.51mm
	Colour	Black
	Thickness	1.78mm
	Minimum Operating Temperature	-50°C
	Maximum Operating Temperature	150°C
	Hardness	Shore A 70
	Standards/Approvals	AS 568-020, BS 1806-020, Dowty-200-020, WRAS

	Select all
	Brand RS PRO
	Product Type O-Ring
	Sub Type O-Ring
	Material Ethylene Propylene Diene Monomer
	Inside Diameter 21.95mm
	Outside Diameter 25.51mm
	Colour Black
	Thickness 1.78mm
	Minimum Operating Temperature -50°C
	Maximum Operating Temperature 150°C
	Hardness Shore A 70
	Standards/Approvals AS 568-020, BS 1806-020, Dowty-200-020, WRAS

RS PRO Datasheet

COO (Country of Origin):: IT

RS PRO 21.95 mm O-Ring, Shore A 70

The RS PRO O-Ring is designed for sealing applications, providing reliable performance in a wide range of temperatures. Made from Ethylene Propylene Diene Monomer (EPDM), it is Ideal for use in environments requiring resistance to heat, weather, and chemicals.

Features and Benefits

Material: Ethylene Propylene Diene Monomer offers excellent resistance to heat and chemicals.
Hardness: Shore A 70 provides a balance of flexibility and durability.
Temperature Range: Operates effectively from -50 °C to 150 °C.
Standards Compliance: Meets AS 568-020, BS 1806-020, Dowty-200-020, and WRAS standards for quality assurance.
Dimensions: Inside diameter of 21.95 mm and outside diameter of 25.51 mm for precise fitting.

Applications

Automotive industry
Water and plumbing systems
Chemical processing
HVAC systems

Additional Information

This O-Ring is compliant with WRAS standards, making it suitable for potable water applications. It is designed to fit standard groove dimensions as per AS 568-020 and BS 1806-020.

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.