bids are invited for fire water system spares mse 12. diaphragm for deluge valve 150 nb dry pilot trim model h2, part no 117461, moc- epdm , 13. rubber seat for deluge valve 100 nb dry pilot trim model h2, part no 117464, moc- epdm , 14. diaphragm for deluge valve 100 nb dry pilot trim model h2, part no 117460, moc- epdm , 15. quartzoid bulb, detector rating 79 deg celsius, standard response, standard coverage, 1 by 2 inch bspt k-5.6, ul listed-fm approved. , 16. high velocity spray nozzle, hv-as, 3 by 4 inch npt, k factor 32, spray angle 90degrees. moc- brass is 291, nickel chrome plated. , 17. high velocity spray nozzle, hv-as, 3 by 4 inch npt, k factor 18, spray angle 80 degrees. moc- brass is 291, nickel chrome plated. , 18. medium velocity spray nozzle, mv-a, 1 by 2 inch npt, k factor 22, spray angle 120 degrees. moc- brass is 291, nickel chrome plated. , 19. half coupling for quartzoid bulb detector, 1 by 2 inch npt end connection. , 20. half coupling for nozzle, 3 by 4 inch npt end connection, 3000psi rating. , 21. half coupling for nozzle, 1 by 2 inch npt end connection, 3000psi rating. 2 22 , hydrants (landing valve type a) (png) total quantity : 947