VS: Connection set for amplifier NW63/NW90-NW90

Accessories for connecting an amplifier station with an outlet size of NW63 to an insulation blowing machine with an outlet size of NW90.
Inlet: NW63(2½'')/NW90(3½'')
Outlet: NW90(2½'')

Consisting of:
- 1x VS: Connecting control cable for control from the blowing machine (L approx. 5m) (prod. No. 1856)
- 1x Y-Piece NW63/90-90 (stainless steel) (prod. no. 6670)
- 1.5m NW63 conveying hose (2½''), smooth
- 1.5m NW90 conveying hose (3½''), smooth
- 2x Hose clamp NW63(2½'') (prod. no. 176)
- 2x Hose clamp NW90(3½'') (prod. no. 1923)

Options:
- Extension with check valve to avoid return flows in the direction of the connected amplifier respectively to avoid operator error, consists of:
1. Check valve (butterfly), NW63 (prod.-No. 8833)
2. Conveying hose NW63 (2½''), smooth, L 20m (0,01 piece, prod.-No. 573)
3. Hose clamp NW63 (2½'') (2 pieces prod.-No. 176)