By using a multi-layer diaphragm, a safety technical demanding metering can be realized. Increased safety requirements are guaranteed by a secure diaphragm monitoring (pressure switch, pressure gauge, etc.).

Capability characteristics:

• Increased operational safety
• Longer diaphragm lifetimes
• Higher feed pressure
• Leakage-free
• Highest dosing accuracy
• Dry run safety
• Hight quality materials
• Continuous operation with minimum maintenance
• Long operating life
• Easy to operate
• Diaphragm rupture indication by manometer

Field of application:

Flow free mediums with the following characteristics:

• aggressive
• viscous
• radioactive
• flammable
• odorous
• toxic