Is the BURGACLIP 90° Steel Tube End with R134 Valve and UNF GW, Type 54742 compatible with hose type 3090 and available clips/clamps separately?

Yes. The BURGACLIP 90° Steel Tube End with R134 Valve and UNF GW, Type 54742 is engineered for use with hose type 3090, ensuring a secure and reliable connection for automotive A/C systems. It is made of robust steel for durability and easy installation. Compatible clips and clamps are available separately as accessories for added flexibility and secure hose attachment.

Can the BURGACLIP 90° Steel Tube End with R134 Valve and UNF GW, Type 54742 withstand high-pressure R134a system testing and what are the recommended pressure limits?

BURGACLIP 90° Steel Tube End with R134 Valve and UNF GW, Type 54742 is manufactured from robust steel and designed for use in automotive R134a air‑conditioning systems, providing secure hose attachment and durability under demanding conditions. It is suitable for standard service pressures encountered in automotive A/C applications. For R134a high‑pressure system testing, follow manufacturer and industry guidelines: typical operating pressures for R134a systems range up to about 3.5–4.5 bar (low side) and 12–18 bar (high side) during normal operation; relief and test limits commonly used for high‑pressure checks are in the order of 25–30 bar maximum. Do not exceed the component’s specified maximum pressure from the manufacturer; if no specific rating is provided with the part, limit testing to safe industry practice (≤30 bar) and use proper high‑pressure rated test equipment, safety relief valves and protective measures. For absolute assurance and application-specific limits, consult the BURGACLIP technical datasheet or manufacturer support before performing high‑pressure tests.

BURGACLIP 90° Steel Tube End with R134 Valve and UNF GW, Type 54742

Additional information

Material	CS – steel (cast iron)

The 90° tube end BURGACLIP with upper valve R134 HP (16 mm) or LP (13 mm) and internal UNF thread is a high-quality solution designed for secure and efficient connections in automotive air conditioning systems. Engineered for use with hose type 3090, it ensures reliable attachment of rubber hoses to essential A/C components, supporting optimal system performance and durability. Manufactured from robust steel, the fitting guarantees strength, resistance to wear, and long-lasting functionality even under demanding conditions. Its precise construction allows for easy installation and maintenance, while the availability of compatible clips and clamps as separate accessories provides added flexibility and convenience. This component is an excellent choice for professionals seeking dependable connections that enhance the efficiency, safety, and longevity of air conditioning systems.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
BU-54742-06-06-HP-S	End 90° BC tube with valve R134 HP, GW 5/8", hose 5/16", steel	-	-
BU-54742-08-08-HP-S	End 90° BC tube with valve R134 HP, GW 3/4", hose 13/32", steel	-	-
BU-54742-10-10-LP-S	End 90° BC tube with valve R134 LP, GW 7/8", hose 1/2", steel	-	-
BU-54742-12-12-LP-S	End 90° BC tube with valve R134 LP, GW 1.1/16", hose 5/8"	-	-

The 90° tube end BURGACLIP with upper valve R134 HP (16 mm) or LP (13 mm) and internal UNF thread is a high-quality solution designed for secure and efficient connections in automotive air conditioning systems. Engineered for use with hose type 3090, it ensures reliable attachment of rubber hoses to essential A/C components, supporting optimal system performance and durability. Manufactured from robust steel, the fitting guarantees strength, resistance to wear, and long-lasting functionality even under demanding conditions. Its precise construction allows for easy installation and maintenance, while the availability of compatible clips and clamps as separate accessories provides added flexibility and convenience. This component is an excellent choice for professionals seeking dependable connections that enhance the efficiency, safety, and longevity of air conditioning systems.