Slurry Prep and Conditioning
Product Code: 120-65
Availability: Out Of Stock

The Model 20 Constant Speed Blender, 4 Liter, facilitates the preparation of oil well cements and fracturing fluids for testing according to API guidelines. Constant speed blenders provide consistent mixing energy to cement slurries to prepare them for subsequent tests. The OFITE Model 20 also provides a means of consistently preparing fracturing fluids for testing. The optional Torque Monitoring Module evaluates the hydration and cross-link times of these fluids.


  • Two preset mixing speeds (4,000 and 10,000 rpm) and variable speed
  • Rotational speed is maintained at set point with microprocessor
  • Timing relays automatically control mixingtimes at required RPM
  • Digital instrumentation provides excellent readability


  • Maximum Speed: 23,000 RPM
  • Stainless steel mixing blades
  • Mixing Container: Stainless Steel, 4 Liter
  • 115-Volt, 60 Hz, or 230-Volt, 50 Hz
  • Each can be operated via a 1.25 KVA power supply

Part Numbers

  • #120-65: 115 Volt
  • #120-65-1: 230 Volt