KRAL Pumps with Magnetic Coupling for perfect Polyurethane. Never again problems due to contact of the product with atmosphere.


When temperatures of up to 480 °F or a hermetic seal of the pump against the environment are required, then the KRAL pumps with magnetic coupling are the right choice. The liquid pumped has no air contact and is protected against crystallization.
A proven, cost-saving construction.
When pumps with conventional sealing systems are not sufficient, KRAL pumps with magnetic coupling come to the rescue. In place of a mechanical seal, a hermetically sealed containment can of stainless steel provides the sealing of the pump from the atmosphere. The torque of the electric motor is transferred by the magnetic coupling to the pump without direct contact.
Your Advantages:
- Leak-free - no leakage or reaction of raw materials.
- No wear and tear - no maintenance
- Hermetically sealed - prevents contact of the PUR components with oxygen.
- Temperature resistant up to 480 °F.
- High flow capability.
Note: KRAL offers PUR equipment, components and raw materials manufacturers also solutions for an exact flow measurement for PUR components. 
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For Additional Information Contact:
Tel.: (704) 814 6164 Fax: (704) 814 6165 E-Mail
  Further Links KRAL Screw Pumps with Magnetic Coupling for PUR.
PUR spot.

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