Item Description: overhauling kit for duplex check valve consisting of four ( 4 ) items of m/ s knorrbreamse make as follows: 1. sealing ring- 543890- 2 nos 2. o- ring- a 27763/ 26- 2 nos 3. toothed washer- 466031- 2 nos valve head- a 48128- 2 nos [ warranty period: 30 months after the date of delivery ]

Allahabad, Uttar Pradesh, India