Details: description : automatic evacuation and charging unit for the refrigeration system of rmpu ac coaches as perannexure-a ( note: bidder is requested to please attach performance details for 20% qty oftendered item/ qty in form of receipt note / crn / crac, failing which the offer will be summerily bypassed which may please be noted.) [ warranty period: 30 months after the date of delivery] ] automatic evacuation and charging unit for refrigeration system of rmpu ac coaches.vacuum pump 250 l/m double stage direct coupled high vacuum pump with 1/2 hp motor.weighing system microprocessor based weighing system 30 kg capacity or morerefrigerant 407 ccharging accuracy ± 10 gramhose length 2500-3000 mmdisplay led displaypressure gauges 3 pressure gauges for suction, discharge and tank pressuresupply voltage phase singlesupply voltage 215-250 voltfrequency 50 hzconnected load 1-2 kwrefrigerant charge 500-5000 gramsdimension lengh-600 mm x width- 600 mm x height-1200 mm or lesstrolley type all ite
Sector: Railways