bids are invited for desert cooler having overall body size 25x25x42 inch height fabricated from heavy duty 20 swg pgi sheet provided with 3 nos side panels fan motor 230v 50hz single phase 1400rpm , supply and fixing in wall mounted electronic voltage stabilizer single phase input variation 150 to 280 v output voltage stabilized 230v accuracy plus 2 point 5 percentage cap 3kva , supply and fixing in wall mounted electronic voltage stabilizer single phase input variation 170 to 280 v output voltage stabilized 230v accuracy plus 2 point 5 percentage cap 4kva , supply and fixing in wall mounted electronic voltage stabilizer single phase input variation 150 to 280 v output voltage stabilized 230v accuracy plus 2 point 5 percentage cap 5kva , supply install testing commissioning nitrogen air compressor unit comprising motor maruti or compressor maruti air compressor pvt ltd model macn2light1100 smartn2150psi , supply and fixing 12x8mm od x id polyurethane pu air hose 10m long suitable compressed air and nitrogen applications complete with heavy duty air blow gun as per atc , supply and installation automatic digital tyre inflator suitable for lcv vehicle having psi based operation with programmable pressure setting, automatic pressure detection as per atc , supply install testing and commissioning of a wall mounted floor supported or wall mounted cubicle type small power panel fabricated out of 16 swg crca sheet steel dust as per atc , supply fabrication erection testing and commissioning of nitrogen gas compressor installation shed complete in all respects as per atc total quantity : 117