Magnetic drive pumps

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Diener Precision Pumps Ltd

Gear pump / metering / sampling / DC powered - 4000 ml/min | Extreme-Serie, DC

Gear Pump: Extreme Series - 4000 ml/min - DC Motor

The flagship of our product line, the Extreme series is where it all
started. It contains more bearings for higher load-carrying capacity,
resulting...

Gear pump / metering / sampling / DC powered - 4000 ml/min | Extreme-Serie, DC

Gear Pump: Extreme Series - 4000 ml/min - DC Motor

The flagship of our product line, the Extreme series is where it all
started. It contains more bearings for higher load-carrying capacity,
resulting in long life at relatively high pressures.

The innovative body forging allows a wide range of inlet/outlet port locations, simplifying the plumbing and conserving valuable space.
The conventional magnetic coupling strength can be varied to meet your pressure limits, and an optional internal pressure relief valve provides additional overpressurization protection.
The brush-type DC motor is oversized and gives excellent brush life at a relatively low cost.


All gear pumps and piston pumps of Diener Precision Pumps are customized to suit your requirements: this information represents one of the possibilities.
KRACHT

Gear pump / transfer / magnetic-drive - 0.5 - 4 cm³/r, max. 120 bar

The KF O gear pumps fitted with magnetic coupling are used in applications where conventional seals do not last long.

The applications can be observed in PUR plants, vacuum plant and refrigerating installations...

Gear pump / transfer / magnetic-drive - 0.5 - 4 cm³/r, max. 120 bar

The KF O gear pumps fitted with magnetic coupling are used in applications where conventional seals do not last long.

The applications can be observed in PUR plants, vacuum plant and refrigerating installations while the magnetic coupling acts as a shaft seal and relays the torque.

The exterior rotor of the magnetic coupling is positioned on the motor shaft while the inner rotor is positioned straight on the pump shaft. The torque is transferred across the exterior and inner rotors using magnetic pressures.

The split case that is used to lock the pump hermetically is found between the two rotors. The magnetic coupling is used when a totally tight seal is needed across the pump chamber and the atmosphere, for instance dosing iso-cyanate contact with contact air that can cause unnecessary firming of the medium when exposed to air.
Beinlich Pumpen

Gear pump / transfer / magnetic-drive - ZPD

The Beinlich ZPD External Gear Dosing Pumps feature a three-phase gearbox AC motor, mechanical/magnetic coupling, bell...

Gear pump / transfer / magnetic-drive - ZPD

The Beinlich ZPD External Gear Dosing Pumps feature a three-phase gearbox AC motor, mechanical/magnetic coupling, bell housing, a drip feed oiler, and a base plate. They can withstand pressures up to 40 bar, and contain a mechanical seal with block chamber and axial forces equalization. They can be used for transfer and dosing of pharmaceutical and cosmetic products, such as lotions, shampoos, creams, oils, etc. They can also be used for thermal oil applications.
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