SUR&R Compression Fitting: Compression Union, AC12M
SKU 3G-OTH-492862
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Frequently Asked Questions
What is a SUR&R AC12M compression union used for?
The SUR&R AC12M compression union connects two pipes or tubes in fleet and vehicle maintenance applications, providing a leak-tight seal without welding. It is commonly used in air brake, fuel, or hydraulic systems on trucks and heavy equipment.
What are the specifications of the SUR&R AC12M compression fitting?
The SUR&R AC12M is a compression union type fitting with manufacturer part number AC12M. It is designed for fleet and vehicle maintenance applications. For exact dimensions and pressure ratings, consult the manufacturer's documentation or contact 3G Electric for technical support.
Where to buy SUR&R AC12M compression union worldwide?
3G Electric supplies the SUR&R AC12M compression union to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this fleet and vehicle maintenance component.
How to install a SUR&R AC12M compression fitting?
To install the SUR&R AC12M compression union, cut the tube squarely, 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 the manufacturer's recommended torque. Avoid overtightening.
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.









