SUR&R Compression Fitting: Compression Union, AC12
SKU 3G-OTH-492941
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Frequently Asked Questions
What is SUR&R AC12 compression fitting used for?
The SUR&R AC12 compression union is used in fleet and vehicle maintenance to join or repair refrigerant lines in air conditioning systems. It provides a leak-tight connection without special tools, making it suitable for on-site repairs in trucks, buses, and heavy equipment.
What are the specifications of SUR&R AC12 compression fitting?
The SUR&R AC12 compression union is type AC12 with manufacturer part number AC12. It is designed for fleet and vehicle maintenance applications, specifically for connecting refrigerant lines. For detailed dimensions and pressure ratings, consult the manufacturer's datasheet.
Where to buy SUR&R AC12 compression fitting worldwide?
3G Electric supplies the SUR&R AC12 compression union to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this part.
How to install SUR&R AC12 compression fitting?
To install the SUR&R AC12 compression union, cut the refrigerant line square, deburr the end, and slide the nut and ferrule onto the tube. Insert the tube into the fitting body until seated, then tighten the nut by hand followed by a wrench to create a leak-tight seal. Avoid over-tightening.
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.









