SUR&R Compression Fitting: Compression Union, AC19M
SKU 3G-OTH-493086
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Frequently Asked Questions
What is a SUR&R AC19M compression fitting used for?
The SUR&R AC19M compression union is used in fleet and vehicle maintenance to join two refrigerant or fluid lines securely without soldering. It provides a leak-resistant connection in automotive and industrial air-conditioning, cooling, and pneumatic systems.
What are the specifications of the SUR&R AC19M compression fitting?
The SUR&R AC19M is a compression union type fitting with manufacturer part number AC19M. It is designed for fleet and vehicle maintenance applications, enabling reliable line connections in refrigerant and fluid systems. For detailed dimensions and pressure ratings, consult the manufacturer's datasheet.
Where to buy SUR&R AC19M compression fittings worldwide?
3G Electric supplies the SUR&R AC19M compression union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this fleet maintenance component.
How to install a SUR&R AC19M compression fitting?
To install the SUR&R AC19M compression union, slide the nut and ferrule onto the tube, insert the tube into the fitting body, and tighten the nut with a wrench until snug. Avoid over-tightening to prevent damage. Always follow the manufacturer's torque specifications for leak-free performance.
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.









