SUR&R Compression Fitting: Compression Union, HL58
SKU 3G-OTH-493104
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is SUR&R HL58 compression union used for?
The SUR&R HL58 compression union connects two pipes or tubes in fleet and vehicle maintenance systems, providing a leak-tight seal without welding. It is commonly used in air brake, fuel, and hydraulic lines on trucks, trailers, and heavy equipment.
What are the specifications of SUR&R HL58 compression fitting?
The SUR&R HL58 compression union is type HL58 with manufacturer part number HL58. It is designed for fleet and vehicle maintenance applications. For exact dimensions, pressure rating, and material compatibility, consult the manufacturer's datasheet or contact 3G Electric for technical support.
Where to buy SUR&R HL58 compression union worldwide?
3G Electric supplies the SUR&R HL58 compression union to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this part number.
How to install SUR&R HL58 compression fitting?
To install the SUR&R HL58 compression union, cut the pipe square, deburr the end, slide the nut and ferrule onto the pipe, insert the pipe into the fitting body, and tighten the nut to the manufacturer's recommended torque. Avoid over-tightening to prevent damage.
SUR&R Products
3G Electric supplies SUR&R fleet and vehicle maintenance. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









