SUR&R Compression Fitting: Compression Union, HL34
SKU 3G-OTH-492940
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Frequently Asked Questions
What is SUR&R Compression Fitting HL34 used for?
The SUR&R HL34 compression union connects two pipes or tubes in fleet and vehicle maintenance systems, providing a leak-resistant seal without welding. It is commonly used in air brake, fuel, or hydraulic lines on trucks and heavy equipment.
What are the specifications of SUR&R HL34 compression fitting?
The SUR&R HL34 is a compression union type HL34, with manufacturer part number HL34. It is designed for fleet and vehicle maintenance applications, ensuring reliable connections in pneumatic or fluid systems. For exact dimensions and pressure ratings, consult the manufacturer datasheet.
Where to buy SUR&R HL34 compression fitting worldwide?
3G Electric supplies the SUR&R HL34 compression fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this part.
How to install SUR&R HL34 compression fitting?
To install the SUR&R HL34 compression union, cut the tube squarely, deburr the end, slide the nut and ferrule onto the tube, insert the tube 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.









