8" Flat Vacuum Cup for High Elevations

- Specifically designed for use at elevations of up to 12 000 ft (3650 m)
- Blue plunger easily enables user to distinguish this vacuum cup from standard cups
- Lightweight, heavy-duty handle made of rustproof ABS
- Fast attachment on smooth, nonporous flat surfaces
- Red line indicator warns user of any significant vacuum loss
- Check valve allows repumping without loss of remaining vacuum
- Release valve lever permits quick and complete release
- Easily replaceable handle/release valve and plunger
- Supplied with protective carrying case
- Not currently part of Richelieu's exchange program