Miller/Smith Nitrogen Purge Regulator - HVAC Purging 30 Series 30-450-580 (Optional 6ft Hose)by Miller $89.99
Smith® Nitrogen Purge Regulator - HVAC Purging 30 Series
Smith® nitrogen purge regulator is specially designed to meet the specifications of HVAC refrigerant purging applications. This regulator is used with nitrogen to test an HVAC system to locate leaks and to purge an area for installation and repair. Its compact size is suitable for use where space is limited.
OPTIONAL 6' heavy duty refrigerant charging hose with fittings (please specify below)