Tenders for Supply of Electrical Push Button Ip 67 With Led, Connector & Wire 110V Dc For Electro Pneumatic Pressurized Flushing System Of Lhb Coaches As Per Specification Mmdts 19027 Rev 03. Electrical Push Button Ip 67 With Led, Connector & Wire 110V Dc For Electro Pneumatic Pressurized Flushing System Of Lhb Coaches As Per Specification Mmdts 19027 Rev 03 Warranty Period: 30 Months After The Date Of Delivery