KWENG – Sealless Magnetic Drive Pumps

SEALLESS MAGNETIC DRIVE PUMP — INTERNAL GEAR

OVERVIEW

SPECIFICATIONS

CURVES

SECTIONAL VIEWS

GAD

CAPACITY

115 m3/hr .
(405 GPM)

PRESSURE

14 Bar.g
(200 PSI)

TEMPERATURE RANGE

-40  to  +250°C
(-40  to  +480°F)

VISCOSITY

1  to  55000 cST
(28  to  250000 SSU)

 

SEALLESS MAGNETIC DRIVE PUMP — INTERNAL GEAR

  • The Kweng Sealless Magnetic Drive Pump — Internal Gear employs the proven internal gearing (gear within gear) principles for pumping. It has a magnetic drive and a containment shell that hermetically seals the liquid inside the pump, giving it the highest level of liquid containment possible by getting rid of the traditional dynamic shaft seals that are usually used for dangerous, hard-to-seal, or expensive liquids.

Kweng Sealless Magnetic Drive Pumps — Internal Gear are categorized into:

  • MD-IGP: Designed to handle both thin and thick liquids, the MD-IGP Series Sealless Magnetic Drive Pumps can operate in either direction. They are also capable of operating under suction lift conditions.

Material of Construction :
  • Standard;
  • Carbon Steel, Stainless Steel, Duplex Stainless Steel, Alloy 20, Alloy C276, Nickel-Based Materials, Titanium, etc.
  • Product-Lubricated Journal Bearings: Carbon/Silicon Carbide (SSiC);
  • Customized materials (e.g., ENDRY, TC, etc.) on demand;
Applications :
  • Typically, this range of pumps is used for the transfer of petrochemicals, isocyanates, polyols, monomers, resins, adhesives, sodium hydroxide, paints & coatings, solvents, petroleum & additives, biofuels, and oil seeds.


Maximum Flow
up to 115 m3/hr ( 405 GPM)
Maximum Pressure
up to 14 Bar.g (200 PSI)
Liquid Temperature
-40 °C to + 250°C (-40°F to +480°F)
Maximum Viscosities
up to 1 – 55000 cSt (28 – 250000 SSU)
Speeds
up to 1750 rpm
Impeller
Idler/Rotor
Bearings
Carbon, SSiC, TC, ‘ENDRY’ SSiC/TC opt. for Upset or Dry-run Conditions
Connections
ANSI/ISO/NPT/BSP
Magnets
Samarium Cobalt
Motor
NEMA or IEC Frame Mounted
Mounting
Close Coupled OR Open Coupled
Steam Jackets
Optional
External Flush
Optional
Recirculated Flush & Vent
Optional
Secondary Containment
Optional
Cyclone Seperator
Optional for Improved Solids Handling

Sectional View (Kweng Seal less Magnetic Drive Pump - Internal Gear)

Kweng Magnetic Drive Internal Gear Pump
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