Diaphragm Metering Pumps - NOVADOS

Bran+Luebbe’s unrivalled range of NOVADOS diaphragm metering pumps are ideal for practically every situation where liquids have to be metered and blended. NOVADOS diaphragm metering pumps include leakage-free diaphragm pumps and plunger pumps.

Diaphragm Metering Pump Applications

Common Design Features

• Individual combinable metering pump gears with built-in low noise worm gear
• Individual stroke length adjustment mechanism with harmonic eccentric positive return crank drive utilizing the unsurpassed Z-shaped crankshaft
• Individual pumphead sizes allowing to build pumps with a maximum flow rate of as little as 0.4 l/h up to 40000 l/h per pumphead
• Variety of options for flow rate control from manual to remote

Diaphragm Metering Pump Advantages

Flexible

• Optimal capacity adaptation to widely varying production processes
• Variable stroke for each pump allows independent adjustment of each component
• Variable speed drive allows flow rate variations while maintaining constant proportions

Economical

• Automation allows higher production efficiency to be achieved

Adaptable

• Existing installations can be altered or expanded with extra pumps or automatic control

A leak-proof pump is the right choice whenever product purity or sterility are imperative or when toxic liquids must be handled.

Bran+Luebbe offers a wide range of diaphragm metering pumps, all with hydraulically actuated double diaphragms.

Flow rates range from as little as 100 ml/h up to 10000 l/h and pressure may be as high as 1000 bar. The patented positive diaphragm position control system (PDPC) ensures that the diaphragm cannot be damaged even under critical conditions such as a blocked pipe or closed valves upstream or downstream the pump.
This system allows to have no obstruction in the pumping chamber making the pump suitable even for the metering of slurries.

Additional Informational Links:

Plunger Metering Pumps - NOVADOS

Checklist for Metering and Process Pump Specification

Product Literature