Tenders for Supply of Safety Valve Type Akl-4Kg/Cm2 Demu 1400 Hhp Tc.. Safety Valve Type Akl-4Kg/Cm2 Demu 1400 Hhp Tc. Drg.No.4A11422adescriptive & Mainten Ance Manual For Escort Electro Pneumatic Brake Unit Suitable For Escorts Ep Unit Of Icf Medha Memu . As Per Drg.No.4A11422a Spec. Make/Brand ;- Ekl Or Equivalent. Warranty Period: 30 Months After The Date Of Delive Ry