supply of set of complete diaphragm with g.f nylon centre disc & gasket ringset of complete diaphragm with g.f nylon centre disc & gasket ring,set of complete diaphragm with g.f nylon centre disc & gasket ring for m/s, eve rsure make air flow relay. one set consisting of 07 items 1) diaphragm for qvsl-1, - 1 no/set, m/s eversure drg.no . eee/afr/05 (rev-1) item ref.no.1 2) .diaphragm for qvsl-2,- 1 no./set m/s e versure drg.no.eee/afr/05(rev-1) item ref.no.1 3) diaphragm for qvrh,- 1 no./set m/s eversure drg.no.eee/afr/05 (rev1) item ref.no.1, 4) diaphragm for qvmt-1, - 1 no./set m/s eversure drg.n o. eee/afr/05 (rev-1) item ref.no.1 5) diaphragm for qvmt-2, - 1 no./set m/s eversure drg no.eee /afr/05 (rev-1) item ref.no.1 6) diaphragm for qvsi 1, -1 no./set m/s eversure drg no.eee/afr/06 (rev1) item ref.no.1, 7) diaphragm for qvsi-2,- 1no./set m/s eversure drg no.eee/afr/06 (rev-1) i tem ref.no.1, make: eversure [ warranty period: 30 months after the date of delivery ] ]