Is the 45° Steel Tube End with UNF Thread, Type 53705 compatible with air conditioning hoses type 3356 and 3090?

Yes. The 45° Steel Tube End with UNF Thread, Type 53705 is explicitly described as designed for reliable integration with air conditioning hoses type 3356 and 3090. Made from high‑quality steel, with an internal UNF thread and a 45° angled construction, it provides a secure, leak‑proof connection, excellent resistance to pressure and wear, and improved hose routing in confined spaces—making it compatible and suitable for use with hoses type 3356 and 3090 in automotive and industrial AC systems.

Can the 45° Steel Tube End with UNF Thread, Type 53705 withstand high-pressure refrigerant systems and extreme temperature ranges without leaking?

Yes. The 45° Steel Tube End with UNF Thread, Type 53705 is manufactured from high‑quality steel and engineered for demanding operating conditions, offering excellent resistance to pressure and wear. Its internal UNF thread provides a secure, leak‑proof connection when properly matched with compatible hoses (such as types 3356 and 3090) and correctly installed, minimizing the risk of leaks in high‑pressure refrigerant systems. The robust construction and precise threading also support reliable performance across a wide temperature range typical for automotive and industrial cooling applications. Caveats: long‑term leakproof performance depends on correct hose compatibility, proper installation torque, use of appropriate sealing practices (where required), and system maintenance. For extreme pressures or atypical temperature extremes beyond standard HVAC/A/C specifications, verify the specific pressure and temperature ratings with the manufacturer or datasheet before deployment.

45° Steel Tube End with UNF Thread, Type 53705

Additional information

Material	CS – steel (cast iron)

The 45° tube end with internal UNF thread is a durable and precisely engineered connector designed for reliable integration with air conditioning hoses type 3356 and 3090. Manufactured from high‑quality steel, it ensures excellent resistance to pressure, wear, and demanding operating conditions, making it a dependable choice for both automotive and industrial cooling systems. Its angled construction allows for optimized hose routing in confined spaces, improving installation flexibility and system efficiency. The internal UNF thread guarantees a secure and leak‑proof connection, reducing maintenance needs and extending service life. Engineered for performance and durability, this component provides a professional solution for creating robust, long‑lasting air conditioning assemblies.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
BU-53705-06-06-S	End. 45° pipe GW 5/8", hose LW 5/16", steel	-	35	In stock	Enquiry
BU-53705-06-08-S	End. 45° pipe GW 5/8", hose 13/32", steel	-	35	In stock	Enquiry
BU-53705-08-08-S	End. 45° pipe GW 3/4", hose LW 13/32", steel	-	35	In stock	Enquiry
BU-53705-08-10-S	End. 45° pipe GW 3/4", hose LW 1/2", steel	-	35	In stock	Enquiry
BU-53705-10-10-S	End. 45° pipe GW 7/8", hose LW 1/2", steel	-	35	In stock	Enquiry
BU-53705-10-12-S	End 45° pipe GW 7/8", hose LW 5/8", steel	-	35	In stock	Enquiry
BU-53705-10-14-S	End. 45° pipe GW 7/8", hose LW 3/4", steel	-	35	In stock	Enquiry
BU-53705-12-12-S	End. 45° pipe thread 1.1/16", hose LW 5/8", steel	-	35	In stock	Enquiry
BU-53705-12-14-S	End. 45° pipe GW 1.1/16", hose LW 3/4", steel	-	35	In stock	Enquiry

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The 45° tube end with internal UNF thread is a durable and precisely engineered connector designed for reliable integration with air conditioning hoses type 3356 and 3090. Manufactured from high‑quality steel, it ensures excellent resistance to pressure, wear, and demanding operating conditions, making it a dependable choice for both automotive and industrial cooling systems. Its angled construction allows for optimized hose routing in confined spaces, improving installation flexibility and system efficiency. The internal UNF thread guarantees a secure and leak‑proof connection, reducing maintenance needs and extending service life. Engineered for performance and durability, this component provides a professional solution for creating robust, long‑lasting air conditioning assemblies.