Poly Run Enterprise Co.,Ltd.

1/4sae*1/4sae,with anti-blowback valve on one end of yellow hose
 
1/4sae*1/4sae,with anti-blowback valve on one end of yellow hose

Item No.:PR3621

Description:These patented couplers include latching balls to provide superior service port
alignment, cross pin valve depressor control, and a safety sleeve to prevent
accident refrigeration venting. These couplers are directly connected with a
shut-off valve, which can adjust the flow rate of refrigeration. Able to instead
of  LX1304 & LX1305 adjustable quick coupler, with better seal; Suitable for
R12 and R134a.