Robinair 18190A R-134a Low Side Service Coupler with Blue Actuator Replacement Parts It works for all ethylene

It works for all ethylene glycol coolants

This is a very handy to have and easy to use

including models RP 340

Fiberglass reinforced poly pump

(such as when advancing a cylinder to the point of load contact)

Robinair 18190A R-134a Low Side Service Coupler with Blue Actuator Replacement Parts It works for all ethyleneLow side service couplers with blue actuator connect to our special Enviro Guard hoses to allow access to service ports on automotive R 134a A C systems Quick connect design has an integral safety sleeve which protects against injury and refrigerant loss if the coupler is disconnected under pressure Compact design easily fits into tight quarters which is especially handy for retrofits Six ball couplers provide a more stable grip on the fitting than do