RS PRO Ethylene Propylene Diene Monomer O-Ring O-Ring, 21 mm ID, 29 mm OD

RS Stock No.:: 772-131
Manufacturer:: RS PRO

RS PRO Ethylene Propylene Diene Monomer O-Ring O-Ring, 21 mm ID, 29 mm OD

This image is representative of the product range

Subtotal (1 bag of 10 units)*

PHP700.75

(exc. VAT)

PHP784.84

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 17 unit(s) shipping from November 02, 2026

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Bag(s)	Per Bag	Per Unit*
1 +	PHP700.75	PHP70.075

*price indicative

RS Stock No.:: 772-131
Manufacturer:: RS PRO

Specifications

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	21mm
	Outside Diameter	29mm
	Thickness	4mm
	Minimum Operating Temperature	-50°C
	Colour	Black
	Maximum Operating Temperature	150°C
	Hardness	Shore A 70
	Standards/Approvals	WRAS

	Select all
	Brand RS PRO
	Product Type O-Ring
	Sub Type O-Ring
	Material Ethylene Propylene Diene Monomer
	Inside Diameter 21mm
	Outside Diameter 29mm
	Thickness 4mm
	Minimum Operating Temperature -50°C
	Colour Black
	Maximum Operating Temperature 150°C
	Hardness Shore A 70
	Standards/Approvals WRAS

RS PRO Datasheet

COO (Country of Origin):: IT

RS PRO 21 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, it offers excellent resistance to heat and weathering, making it Ideal for industrial environments.

Features and Benefits

Material: Ethylene Propylene Diene Monomer provides superior resistance to heat and weathering.
Hardness: Shore A 70 ensures optimal flexibility and durability.
Temperature Range: Operates effectively from -50 °C to 150 °C, suitable for extreme conditions.
Dimensions: Inside diameter of 21 mm and outside diameter of 29 mm for precise fitting.
Thickness: 4 mm thickness ensures robust sealing capabilities.
Colour: Black for easy identification and compatibility with various systems.
Standards: WRAS approved, ensuring compliance with water safety standards.

Applications

Plumbing systems
Automotive industry
HVAC systems
Industrial machinery

Additional Information

Complies with WRAS standards for water safety.
Suitable for use in both static and dynamic sealing applications.

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.