VEVOR Refrigerant Recovery Tank, 30 LBS Capacity, 400 psi Portable Cylinder Tank with Y-Valve for Liquid/Vapor, High-sealing Recovery Can for R22/R134A/R410A, Orange+Gray
I have the 30lb-cylinder recoverytank-400-psi-liquid-rated-y-valve-p_ 010197282842 and need to know which is the liquid port and which is the vapor port as they are otherwise only labeled high pressure and low pressure