Magnetic Drive Centrifugal Pumps

The CHEMQUIP Plastic Lined, Mag-Drive Pump

Chemquip MNK design features:-

Virgin unfilled thick walled anchored vacuum resistant linings of PFA/PTFE, PP & PE. Anti static lining also available.

High temperature design - capable of handling applications up to 180oc (360of).

Sealless design translates into a safe, reliable pumping system without the worries of seal failure. Reduced maintenance, longer life, and environmentally responsible.

Standard Pumps to ISO 2858/ ISO 5199. ISO flanges drilled ANSI & ANSI pumps available.

Magnetic Coupling power rating to 65kW (85HP).

Containment shells can be bonded making them totally resistant to hard vacuum and lessening the chances of failure.

Flow rates - up to 300 m3/hr (1250GPM).

Heads - to 130m (425 feet).

Operating pressures - up to 16 Bar (235 PSI).

DIAMONDSAFE PLUS pure alpha sintered silicon carbide (SSiC) bearings provide dry-run capability allowing plant personnel valuable time to identify and rectify process interruptions before pump damage occurs.
Tough all-metal pump casing armour absorbs all the loads in the system from the suction and
discharge piping eliminating the need for expansion joints. Larger pipework connections allow higher flows / lower velocities.

Dual non-metallic containment shells create no eddy current losses, increasing efficiencies, reduces minimum flows and increases operational safety whilst saving energy. Secondary, monitorable containment ensures more reliable, safer operation with hazardous liquids.

A one piece, hydraulically-optimised enclosed-impeller with back-vanes minimises axial thrust extending bearing life and lowering operating costs. The large metal core and seamless thick wall lining increase reliability and lower maintenance even at high temperatures and flows.

High-performance permanent rare earth magnets of Samarium-Cobalt as standard which provides high temperature capabilities. Magnets seamless encapsulation in PFA protects against product attack.