SPIGOT BACK
The back side of the penstock is flat in order for it to rest against a flat wall, the frame held in position with anchor bolt.
The integrally cast Spigot at the back protrudes inside the opening in the wall, the cavity around it sealed off with grout. The entire door travel is supported and these are generally metal to metal seated, all 4 sides, with a robust and yet simple wedging devise that is unbroken.
- Sizes Available:
- 200 to 2500 mm
- Head:
- 6 to 10 MWC
- Standard applicable:
- IS - 3042; BS – 7775
