MR-Liquid-Ring-Pump

MR Liquid Ring Pumps | Alfa Laval

Specially designed for pumping liquids with entrained air or gas, the MR Liquid Ring pumps from Alfa Laval are the ideal solution. Particularly fitting for use in food and beverage, brewery, and chemical applications, MR Liquid Ring pumps are also well suited for CIP (cleaning-in-place) return. Equipped to meet 3A and CE certification, its heavy duty construction means that this centrifugal pump can take your process to task.

  • Capable of pump rates up to 85 m³/hr and pressures up to 5.3 bar across model range
  • Available with both NEMA and IEC standard motors, the MR Liquid Ring models also have 3A and CE certification
  • Constructed from AISI 316L stainless steel, the pumps are rugged and built to withstand work
  • Design allows for difficult mixed CIP solutions to get pumped with ease
  • External mechanical seal improves the unit’s ability to handle hygienic applications
mr-liquid-ring-technical-diagram
ModelApproximate

Max. Flow Rate at

1750rpm (US gall/m)

Connection Size

J1 Inlet (in inches)

Connection Size

J2 Outlet (in inches)

Max. Inlet

Pressure (psi)

Motor Range (TC)
MR-166

MR-185

MR-200

115

137

225

2″

3″

3″

2″

2.5″

2.5″

60

60

60

182

213

254

The MR Liquid Ring is a specialty centrifugal pump from Alfa Laval. For a quality, more general use pump, consider the LKH-Series.