Set Of Hose Coupling For Tbu/Pbu Hose Connection. Each Consists Of 03 Items (Hose Should Be As Per Drawing Or Approved By Clw/Rdso) : (1)set Of Pbu Hose (3/8 ) Connection For Wag9,Wap7 Locos As Per Els/ Vskp Drg. No. Els/Vskp/2022/09 Qty/ 04 Nos. (2)set Of Tbu 1 Hose (1/2 ) Connection For Wag9,Wap7 Locos As Per Els/ Vskp Drg. No. Els/Vskp/2022/07 Qtyl 04 Nos, (3)set Of Tbu 2 Hose (1/2 ) Connection For Wag9,Wap7 Locos As Per Els/ Vskp Drg. No. Els/Vskp/2022/08 Qt