Yellow Jacket 41442 – Low-side R1234yf Coupler (12mm Female Thread)

Description
Yellow Jacket 41442 – Low-side R1234yf Coupler (12mm Female Thread)
The Yellow Jacket 41442 is a Low-side coupler that interfaces with R1234y service ports. The coupler features a 12mm female thread and is quick and easy to connect/disconnect. SAE J639, J2888, and J2911 certified.

Model Description
41441 High-side x 12mm, R1234y coupler
41442 Low-side x 12mm, R1234y coupler