supply of spares of ac and ventilation system supply of spares of ac and ventilation system , supply of spares of ac and ventilation system , microcomputer base motor voltage protection device ( umvpd ) model split ec ranger ( 30-220a ) with voltage 415 v ac +-10%, 3 phase, 5 sec curve mpd. make : softhard automation pvt. ltd. , microprocessor controller fun-2, for twin compressor unit, type – twin range: ( 7-22a ) , aux supply-230 volt, special- 5 sec make : softhard automation pvt. ltd. , microprocessor controller fun-1, for single compressor unit, range: ( 7-22a ) , aux supply-230 volt, special- 5 sec make : softhard automation pvt. ltd. , pcb card for 2 tr hitachi make rau-023 hqdg , pcb card for 1.5 tr hitachi make logicool laru-018 kpd , pcb card for 1.5 tr split ac voltas make vertis elite , bearing 22210 kejw33 / 2210 kcjw33 with h310 ( sleeve ) , pressure transmitter range p ( e ) 0-30 bar, out put:- 4 to 20 ma, supply: 10 to 30 v dc , pressure transmitter range p ( e ) 0-18 bar, out put:- 4 to 20 ma, supply: 10 to 30 v dc