Does the Polyamide Nut for R12/R134 Adapter protect the valve from dust and prevent refrigerant leakage?

Yes. The Polyamide Nut for R12/R134 Adapter protects the valve from dust, dirt, and other external contaminants and helps maintain a secure seal. Made of durable polyamide, it resists wear, temperature swings, and chemical exposure, supporting a stable fit that minimizes the risk of refrigerant leakage. Its design aids in preventing impurities from entering the system and reduces the chance of costly refrigerant loss, helping preserve efficiency and consistent cooling performance.

How does the Polyamide Nut for R12/R134 Adapter withstand temperature changes and chemical exposure during vehicle servicing?

How does the Polyamide Nut for R12/R134 Adapter withstand temperature changes and chemical exposure during vehicle servicing? The Polyamide Nut for R12/R134 Adapter is made from durable polyamide, a material chosen for its high resistance to temperature fluctuations and common automotive chemicals. Polyamide maintains dimensional stability across the wide temperature ranges encountered in vehicle servicing, so the cap retains a secure seal during hot engine runs and cold ambient conditions. Its chemical resistance helps it resist degradation from oils, refrigerants, and cleaning agents typically present during maintenance, minimizing swelling, cracking, or embrittlement. Combined with a precise fit, these material properties ensure long-lasting protection against contaminants and reduce the risk of refrigerant leakage, supporting consistent cooling performance and extended component life.

Polyamide Nut for R12/R134 Adapter

Additional information

Material	P – material (plastic)

This protective cap for the R12/R134 adapter (adapter index: BU-7034/7036 or BU-7035) is designed to ensure long-lasting reliability of your air conditioning system by shielding the valve against dust, dirt, and other external contaminants. Crafted from durable polyamide, it provides excellent resistance to wear, temperature fluctuations, and chemical exposure, helping to maintain a secure seal and minimize the risk of refrigerant leakage. Its precise fit guarantees easy installation and stable performance, making it an essential accessory for both professional service applications and individual maintenance. By preventing impurities from entering the system and reducing the chance of costly refrigerant loss, this cap supports optimal efficiency, extended component life, and consistent cooling performance.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
BU-7037	Blind plug for BU-7034/7036	-	-	In stock	0 €		Enquiry
BU-7038	End cap for BU-7035	-	-	In stock	0 €		Enquiry

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This protective cap for the R12/R134 adapter (adapter index: BU-7034/7036 or BU-7035) is designed to ensure long-lasting reliability of your air conditioning system by shielding the valve against dust, dirt, and other external contaminants. Crafted from durable polyamide, it provides excellent resistance to wear, temperature fluctuations, and chemical exposure, helping to maintain a secure seal and minimize the risk of refrigerant leakage. Its precise fit guarantees easy installation and stable performance, making it an essential accessory for both professional service applications and individual maintenance. By preventing impurities from entering the system and reducing the chance of costly refrigerant loss, this cap supports optimal efficiency, extended component life, and consistent cooling performance.