supply of set of flame retardant and quick release coupling hose assembly for 6500 kva 3 phase loco transformer, set consists of 07 items in 09 nos. as per sketch no.els/aq/wag9/sk.no.0012 rev-1. (1) flame retardant hose assly size 1/2set of flame retardant and quick release coupling hose assembly for 6500 kva 3 phase loco transformer, set consists of 07 items in 09 nos. as per sketch no.els/aq/wag9/sk.no.0012 rev-1. (1) flame retardant hose assly size 1/2,set of flame retardant and quick release coupling hose assembly for 6500 kva 3 phase loco transformer, set consists of 07 items in 09 nos. as per sketch no.els/a q/wag9/sk.no.0012 rev-1. (1) flame retardant hose assly size 1/2 length-3150mm (fitted with coupling). abb id no. 3ehp431215r0001, qty. 02 nos. (2) flame retardant hose assly s ize 1/2 length -6500mm (fitted coupling). abb id no. 3ehp431217r0001, qty.01 no. (3) quick release coupling type firg-1/2 (male & female) for hose of abb id no. 431215r0001, qty. 0 1 set. (4) adaptor (male) for hose of abb id no. 431215r0001, qty. 01 no. (5) adaptor (fema le) for hose of abb id no. 431215r0001, qty. 01 no. (6) straight coupling ( c-20-5) for hos e of abb id no. 431215 r0001, qty. 01 no. (7) elbow union, abb id no. 3ehp230119 p0007, qty. 02 nos. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] els/kjgy, nr uttar pradesh 32.00 set