Polarstar regulator MRS

Regulator for HPA offered by Polarstar, model MRS. This regulator allows the attachment of compressed air bottles to replicas that operate with compressed air.

Since the air pressure in the bottle is too high for standard HPA engines, an air regulator must be used to reduce the pressure from the bottle to usable values for HPA units. The regulator can be attached to most HPA and SLP type bottles, and with the help of the built-in pressure gauge, we can constantly monitor the set pressure.

This compact regulator is only 7.6 cm tall and can connect directly to the HPA bottle without the need for a UFA adapter. What differentiates this regulator from competing models is the depressurization valve of the system, which helps prevent wear or damage to the threads and seals of the HPA bottle. This regulator can handle a maximum pressure of 900 PSI and can set an output pressure between 40 and 145 PSI. It cannot be used with CO2.