ZPDA

Beinlich ZPDA external gear pump designed for start-stop dosing with a low-pulsation gear design, constant flow and very rapid pressure build-up; internal clearances are held within a few microns, DLC coatings are available for wetted parts, and a VSE flow meter can be mounted directly on the rear plate.

Key technical parameters

• Theoretical max. flow rate: 0.312 m³/h
• Displacement: 0.1 to 26 cc/rev
• Speed: 1 to 200 rpm
• Viscosity: 1 to 1,000,000 mPas
• Temperature: -20 to +150 °C (standard version)
• Operating pressure: up to 200 bar
• Drive: Electric motor

Media handled

• Liquids: Resin, Polyol, Isocyanate, Glue, Paint/lacquer, Oil (mineral), Fuel
• Media properties: High viscosity, Low viscosity

Applications and industries

• Dosing of polyurethanes, isocyanate, polyol, catalyst, additives, silicones, fuels, adhesives, oils, hotmelt and paints (media without fillers)
• Highest-precision start-stop dosing
• Rapid pressure build-up