RLS 3011181800111 - 1-1/8" Refrigerant Copper Press Coupling

The most proven, most trusted and most complete line of HVAC/R press fittings in the world.

Get reliable, flame-free connections in seconds with RLS, the original HVAC/R press fittings. Just prep the copper tube ends and then let the battery-powered tool do the work. Our patented technology results in two 360 degree metal-to-metal connections with each press – creating a permanent mechanical joint every time, without the dangers of an open flame and flammable gas. With our proven, unmatched track record of success – including more than 20 million fittings installed worldwide since 2015 – you can count on the dependability of RLS.

Features

Field-proven since 2015
20 million+ installed fittings
Sizes from 1/4" to 2-1/8"
Connections in 10 seconds
UL Listed to 700 psi
360 degree metal-to-metal joints
Works in tight spaces
No gas or brazing materials
No flame, no fire hazards
No hot work permits
No fire watch
No nitrogen purging
Made in America
15-year limited warranty

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Collection: Couplings

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1-1/8" Refrigerant Copper Press Coupling with Stops