supply of mechanical itemsmechanical items,cable gland pg-9 for pressurized flushing system control panel, make: spac or similar, item code: con.0001244. [ warranty period: 30 mon ths after the date of delivery ] ] , control panel of water pressuriser unit (with panel box, mounting plate, smps, timer, din terminal, din stopper, end plate, wire gland, solenoid valve, fitting, mounting plate, illuminated switch and fasterners)designed for pressurised flushing system, mak e: spac or similar, item code: spac.0012738 [ warranty period: 30 months after the date of delivery ] ] , non return valve-3/4 designed for pressurised flushing system make: spac item code spac.0010906 accepted make/brand: fi rm`s own make equivalent.equivalent means it should be functionally compatible in pressurised flushing system. [ warranty period: 30 months after the date of delivery ] ] , water pressuriser unit (with input/output assy. connectors, leg brackets) for left side toilets. make: spac or similar, item code: spac.0018975. [ warranty period: 30 months after the date of delivery ] ] , water pressurizer unit (with input/ output assy, connectors, leg brackets) for right side lavatory, part no-spac.0018974, make-spac or simi lar. [ warranty period: 30 months after the date of delivery ] ] , nylon tube designed for electro pneumatic pressurised flushing system (eppfs) as per mcf spec. mmdts 19027. rev.03 (or lat est), spac item code:- spac.0020531. accepted make/brand: spac or equivalent make functionally compatible in pressurised flushing syst em [ warranty period: 30 months after the date of delivery ] ] , electrical push button (1 no+1 nc) with green led indicator designed for pressurised flushing system as per mdts 19027. rev.01. item code spac.0011223 or equivalent make functionally compatible in pressurised flushing system of indian railway coaches fi tted with pressurized flushing system of spac make [ warranty period: 30 months after the date of delivery ] ] , mounting plate for elec