supply of set of complete diaphragmset of complete diaphragm,set of complete diaphragm with g.f nylon center disc & gasket ring for m/s eversure make air flow relay consists of 07 items as shown below:- (1) item no.diaphragm for qvsl-1, eversure drg.no.eee/afr/05(rev-1) ref.no.1, qty/set= 01 no.(2) item no.diaphragm f or qvsl-2, eversure drg.no.eee/afr/05(rev-1) ref.no.1, qty/set= 01 no.(3) item no.diaphra gm for qvrh, eversure drg.no.eee/afr/05(rev-1) ref.no.1, qty/set= 01 no.(4) item no.diaph ragm for qvmt-1, eversure drg.no.eee/afr/05(rev-1) ref.no.1, qty/set= 01 no. (5) item no. diaphragm for qvmt-2, eversure drg eee/afr/05/ (rev-1) ref. no. 1 qty/set= 01 no (6) item n o. diaphragm for qvsi-1, eversure drg eee/afr/06/ (rev-1) ref. no. 1 qty/set= 01 no(7) item no. diaphragm for qvsi-2, eversure drg eee/afr/06/ (rev-1) ref. no. 1 qty/set= 01 no [ warr anty period: 30 months after the date of delivery ] ]