DUAL STAGE VACUUM PUMP WITH SOLENOID VALVE
MODEL:  2DS280S
 
New refrigerant series 2 STAGE 3.5CFM VACUUM PUMP 2DS235S  1/3HP 100I/min
New refrigerant series vacuum pumps especially for R410A, R407C, ETC...

*High quality solenoid valve and vacuum gauge on the inlet fitting.
*Automatic disconnection with HVAC system while in interruption of electricity
*Exact indication of internal system pressure on the vaccum gauge
*Special material of the seal