Tender For supply of spares and repair of gem air dryers - gem temperature controller for air dryer , valve auto drain 0.5 inch bsp for lp air dryer , valve auto drain 0.5 inchbsp for hp air dryer , electronic hot gas bypass valve solepcid 0.25 inch evu2 w coil , compressor kcm511 cal-e 510h for hp air dryer , motor fan -230mm, with impeller for lp air dryer , motor fan-300mm with impeller for hp air dryer , compressor kce432hag-s230h for lp air dryer , relay for gem make air dryer , service or repairing work