Tapflo Fluid Handling India Private Limited


Sinusoidal pumps



Flows to 91 m3/hr
Heads To 153 m
Max Power 37 kw
Max Working Pressure 15 kg/cm2
Temp Range -40-100°C
Standard Delivery 2 to 4 weeks / or after negotiation
Speed Range (rpm) 600 max
Materials of Construction 316 Stainless Steel, Polyamide
Max Viscosity 2,000,000 centipoise
Typical Applications Cheese, curd, deli sadals, soup, chicken breasts, ground beef, juice concentrates, chocolate, dough, lotions, shampoos, lipstick, polymers, paints
Industries Dairy, Prepared Foods, Meat and Poultry, Beverage, Confection, Bakery, Seafood, Pharma-ceutical, Cosmetic, Industrial
Solids Range Up to 63mm diameter
Sizes Available 4
Seal Configurations | Available Lip Seal, Single Mechanical
Available Flanges Tri-Clamp, Bevel Seat, DIN, SMS, ANSI 150# RF
Suction and Discharge Size (in) 1x1, 2x2, 3x3, 4x4, 6x6
Displacement per Revolution 0.015 - 0.67 GAL / (0.06 - 2.50 Liters)


The SOMA SINUSOIDAL Positive Displacement Pump works according the Sinusoidal PUMP principle, which was developed by Manfred Sommer in 1982. The Sinusoidal curve shaped rotor is fitted on a pump shaft. Due to the design, four chambers are created in which the product will be transferred very gently - without any shear or damage to the product.

A scraper divides the suction and the pressure side. The rotor does not run against the housing or the cover. That means, that the housing and the cover will never wear out. SOMA offers an unlimited guarantee for the cover and the housing. Various seal system can be offered such as – triple lip seal system or mechanical seal systems are available.

Applications: Food and beverage, Chemical, Cosmetics/Pharma


  • Each pump will be individually sized and fitted with the most economical internal parts
  • Also a heating or cooling option is available
  • Very low pulsation
  • Very compact design
  • Gentle transfer especially when fragile parts are pumped
  • No foaming of the product when it is pumped
  • Suitable for low and high viscous products
  • Simple maintenance
  • All main wearing parts are ex stock
  • Unlimited guarantee for housing and cover CIP and SIP possible
  • CIP and SIP possible


  • Capacity: from 1000 l/h up to 100.000 l/h
  • Pressures: up to 15
  • Bar Speed: up to 1000 rpm depending on the pump size
  • Particles: up 60 mm in size
  • Temperature: up to max. 0,9
  • Bar Fixed or variable speed options
  • Stationary or mobile base plates