supply of hermetically sealed scroll compressor for rmpu coaches etc.hermetically sealed scroll compressor for rmpu coaches etc.,hermetically sealed scroll compressor for rmpu coaches, operating voltage 415v, 3 phase 50 h z suitable for r22 refrigerant confirming to rdso specification. no. elps/spec/ac/03 [rev-2] may 2009, mo del no. zr 61 kc type tfd 522 of m/s. emerson climate technologies (india) ltd. suitable for rm pu coaches complete with shock absorber and crank case. [ warranty period: 30 months after the date of deliv ery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]