£16.20 £13.50

O-ring Kit BS HNBR (Car Air-Con) (270 pcs)

SKU

2005933

Material: HNBR
Hardness: 70 ShA
Colour: Green
Weight: 0.666kg

Polymax HNBR O-ring Kits contain 270 HNBR rubber O-rings. Specifically designed for the use in air conditioning and Freon R134a. These convenient kits provide a practical selection of the most commonly used sizes, ideal for maintenance, repair and assembly.

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Details

O-ring Kit BS HNBR (Car Air-Con) (270 pcs)

Material: HNBR
Hardness: 70 ShA
Colour: Green
Weight: 0.666kg

This Assorted O-Ring Kit contains 270 O-rings and comes in a convenient, resealable plastic case for easy organisation and use. The O-rings are made from Hydrogenated Nitrile Butadiene Rubber (HNBR). HNBR offers excellent resistance to heat, oil, and chemicals, and performs reliably in a wide temperature range from -45°C to 165°C.

Key Benefits

Wide Temperature Range: Reliable performance from -45°C to 165°C, suitable for extreme environments.
High Resistance: Excellent durability against oils, chemicals, heat, and abrasion.
Mission-Critical Grade: Made from HNBR, a premium material used in automotive, aerospace, and industrial applications.
Convenient Storage: Comes in a resealable plastic case for easy organization and quick access.
Versatile Selection: Includes a variety of commonly used sizes to meet diverse sealing needs.

Applications

Automotive engine and fuel system sealing
Industrial machinery and hydraulic systems
Oil and gas processing equipment
HVAC systems and refrigeration units
Aerospace components and assemblies

Kit Includes:

Qty	Specification (Inner Diameter x Thickness)
20	7/32" x 1/16" or (5.29mm x 1.78mm)
20	1/4" x 1/16" or (6.07mm x 1.78mm)
20	5/16" x 1/16" or (7.68mm x 1.68mm)
15	7/16" x 1/16" or (10.82mm x 1.78mm)
15	7/16" x 3/32" or (10.77mm x 2.62mm)
10	11/16" x 1/16" or (17.17mm x 1.78mm)
10	11/16" x 1/8" or (17.04mm x 3.53mm)
10	9/16" x 3/32" or (13.95mm x 2.62mm)
20	6.8mm x 1.9mm
20	7.8mm x 1.9mm
20	8.8mm x 1.9mm
20	8mm x 2mm
15	11mm x 2mm
15	12mm x 2mm
10	13.9mm x 1.8mm
10	14mm x 2mm
10	15mm x 2mm
10	17mm x 2mm

Additional Information

Ideal for dynamic and static sealing applications due to its excellent compression set resistance.
Meets ASTM DH classification for performance in demanding operating conditions.
Recommended for use in systems exposed to automotive fluids, industrial lubricants, and refrigerants.
Box colour may vary.

Specification

Specification
Colour	Green
Hardness	70 ShA
Material	HNBR
Maximum Temperature (°C)	165
Minimum Temperature (°C)	-45
Cross Section Type	Circular
Internal Diameter (mm)	£10.00
Cross Section Diameter (mm)	£1.00
Weight (kg)	0.666