MasoSine Pump Sanitary Positive Displacement Pumps

MasoSine’s MR pump satisfies demanding processing requirements cost-effectively, using the unique MasoSine pumping principle.

Design Advantages

  • Powerful suction even for viscous products
  • Low pulsation for smooth, consistent flow
  • Low-shear action does not damage fragile and shear-sensitive fluids
  • Wearing parts easily replaced on site
  • Holds 3-A Sanitary Standards authorization

Typical Applications

  • Cheese, curds and whey, cottage cheese, butter, yogurt
  • Fruit concentrates, syrups, beer, wort, yeast
  • Batter, frosting, fillings, slurries
  • Soups, stews, deli salads
  • Chocolate, caramel, fruit fillings


  • Exclusive sinusoidial rotor
  • Vacuum lifts to 9m (30 feet) of water (28” Hg)
  • Single rotor design
  • Large pumping chambers for fragile particulates
  • Simple design
  • 3A Certified


  • Gentle, low shear product handling
  • Safely pumps highly viscous products
  • Very low pulsation
  • Preserves and maintains product integrity
  • Economical in-line maintenance and cleaning
  • Reliable, safe service


Flows To 99m³/hr (434gpm)
Max Working Pressure 10kg/cm² (145psi)
Temp range  -40 to 100°C (40 to 212°F)
Standard Delivery For standard pump incl drive 1 to 2 weeks, Standard pump bare shaft without drive 1-2 days
Speed Range 600 rpm max
Materials of Construction 316 Stainless Steel, Polyamide
Max Viscosity 2,000,000 centistokes
Typical Applications Cheese, curd, deli salads, soup, chicken muscle, ground beef, juice concentrates, chocolate, dough, lotions, shampoos, lipstick, polymers, paints
Industries Dairy, prepared foods, meat & poultry, beverage, confection, bakery, seafood, pharmaceutical, cosmetic, industrial
Industry Standard Sanitary 3A, USDA Meat & Poultry
Solids Range up to 2.5″ (65mm) diameter
Sizes Available 6
Seal Configurations Available Lip Seal, O-ring, Single Mechanical, Double Mechanical
Available Flanges Tri-Clamp, Bevel Seat, DIN, SMS, ANSI 150# RF
Suction and Discharge Size  50mm x 50mm (2″ X 2″),  63mm x 63mm (2.5″ X 2.5″),  76mm x 76mm (3″ X 3″),  100mm x 100mm (4″ X 4″),  150mm x 150mm (6″ X 6″)
Displacement per Revolution  0.13 – 2.75 Liters (0.03 – 0.72 GAL)

MasoSine MR Series Pumps Brochure

MasoSine MR Pumps Series Manual

MasoSine Certa for Food and Beverage