supply of set of plunger.set of plunger.,set of plunger for eversure make air flow relay consist of following items. :- (1) diaphragm pressure adjustment assly. with switch operating knob and spring complete for use in qvmt relay eversur e make as per item ref. no. 16,17,18,19 & 21 of drg. no. eee/afr/05 rev-1 (colour white ) qty - 02 nos. ( 2) diaphragm pressure adjustment assly. with switch operating knob and spring complete for use in qvsi relay eversure make as per item ref. no. 16,17,18,19 & 21 of drg. no. eee/afr/06 rev-1 (colour green ) qty - 02 nos. (3) diaphragm pressure adjustment assly. with switch operating knob and spring complete f or use in qvsl/qvrh relay eversure make as per item ref. no. 16,17,18,19 & 21 of drg. no. eee/afr/05 r ev-1 (colour black ) qty - 03 nos. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] amm (dl) rtm, wr madhya pradesh 38.00 set