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40 Years

Delivering Rugged and Reliable Equipment

Where Failure is Not an Option

  • Low required NPSH for superior suction lift
  • Higher reliability, longer service life, extended MTBF
  • Higher volumetric efficiency through tighter clearances
  • Quiet, pulsation-free operation
  • Precision metering for dosing and transfer applications

Internal Gear Pumps

Compact, heavy-duty internal gear pumps engineered for transfer, truck loading/unloading, metering, and boosting applications.

  • Flow rates: 3 L/min to 120,000 m³/h
  • Port sizes: ½", ¾", 1", 1½", 2", 2½", 3", and 4"
  • Discharge pressure: up to 30 bar (435 psi)
  • Viscosity range: 1 to 50,000 cSt

RZR Bombas Positivas is proud to be Brazil's only manufacturer of internal gear pumps with deep in-house expertise in technical specification and custom engineered solutions for our customers.

MB RZR-60K-CVA
VTX 050 XXX - MOTOBOMBA RZR 60.000 CVA (H) + MOTOREDUTOR WEG CESTARI C09 CARC.225_B5E (K-132M) + ACOPL. AH-168X100
VIEW OUR PRODUCT LINE

Applications

Fuel Oil
Thermal / Hot Oil
Industrial Lubrication
Oils & Fats
Oily Waste / Sludge
Industrial Filtration
Molasses & Syrups
Adhesives & Sealants
Hot Melt
Tinting/Colorant Dispensing Systems
Chocolate & Cocoa Liquor
Asphalt / Bitumen Membrane
Coolant / Tool Cooling
VIEW ALL APPLICATIONS

Gear Pumps:

Troubleshooting & Technical Resources

Understanding NPSH — and How to Prevent Cavitation

How to Properly Pipe a Gear Pump Installation

Centrifugal vs. Positive Displacement Pumps: How to Choose

Have an application challenge?

Have an application challenge?

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