MOYNO 2000 SERIES PROGRESSIVE CAVITY PUMPS
2000 pumps set the standard in positive displacement pumping applications. The proprietary 2000 gear-type universal joint design effectively handles radial and thrust loads for maximum performance and long life.
These rugged pumps are able to handle abrasive materials in excess of 80% solids and offer a performance range to 4,500 GPM with pressure to 1,500 PSI. Temperatures range from 14°F up to 230°F.
MODEL 2000 WA
CLOSE COUPLED DESIGN
The 2000WA close coupled pump is specifically designed for lower pressure, lower flow applications that do not require the full features and benefits of the 2000G1 pump. The 2000WA features a close coupled design that has integral shaft bearings that support the radial thrust loads that can be seen at the rotor/stator. This design reduces the overall stress that can occur in the gear reducer.
The 2000WA is specifically designed for applications that require the transfer of highly viscous fluids and solids where a close coupled configuration is preferred, but the robustness of a gear joint is desired.
Features and Benefits
Close coupled bearing housing design
Bearings integral to adapter housing
Uses standard size / keyed gear reducer shaft
Sealed gear-type universal joint drive train
Typical Applications
Municipal Wastewater Treatment
Pulp and Paper
Oil and Gas
Food Waste
Petrochemical
MODEL 2000 WB
CLOSE COUPLED DESIGN
The 2000WB close coupled pump is specifically designed for lower pressure, lower flow applications that do not require the full features and benefits of the 2000G1 pump. The 2000WB model features a traditional close coupled design where the loads are supported by the gear reducer bearings. This design reduces the overall stress that can occur in the gear reducer.
The 2000WB is specifically designed for applications that require the transfer of highly viscous fluids and solids where a close coupled configuration is preferred, but the robustness of a gear joint is desired.
Features and Benefits
Traditional close coupled design
No shaft bearings
Thrust and radial loads supported by the bearings in the gear reducer
Typical Applications
Municipal Wastewater Treatment
Pulp and Paper
Oil and Gas
Food Waste
Petrochemical
MODEL G1
FLANGED DESIGN
High-performance 2000 Pumps offer low maintenance, minimal downtime and long service life for low total cost of ownership. Designed for shear-sensitive chemicals to difficult-to-process slurries and sludges.
Fluid Type
Broad range of viscosities and solids
Fluid Supply
Via standard pipe
Benefits
Best value for majority of applications
Typical Applications
Oil
Polymers
Municipal sludge to 10% solids
Titanium Dioxide
Paper coatings
Mining Slurries
MODEL G2
SINGLE AUGER FEED
High-performance 2000 Pumps offer low maintenance, minimal downtime and long service life for low total cost of ownership. Wide-open throat hopper design that minimizes plugging that could occur in a standard inlet.
Fluid Type
Viscosity and solids where open inlet is required
Fluid Supply
Via wide open-throats and chutes
Capable of varying length to match wide feed areas from centrifuges and 1, 1.5, and 2-meter length belt filter presses
Benefits
Single auger feed mechanism to stuff product into the pump elements for increased fill efficiency
Wide open-throat minimizes plugging that could occur in a standard inlet
Typical Applications
Heavy clay slurries
Gypsum
Grout
Grape must
Municipal GBT sludge
Municipal sludge to 15% solids
Thick industrial sludges
MODEL G3
BRIDGE BREAKER
High-performance 2000 Pumps offer low maintenance, minimal downtime and long service life for low total cost of ownership. Suited for handling semi-dry, high solids content fluids that have a tendency to “bridge” in the inlet hopper.
Fluid Type
Medium- to high-viscosity and solids where product bridging is a concern
Fluid Supply
Via wide open-throats and chutes
Capable of varying length to match wide feed areas from centrifuges and 1, 1.5, and 2-meter length belt filter presses
Benefits
Independently driven Moyno bridge breaker has the flexibility to operate at different RPM from the pump
Single auger feed mechanism to stuff product into the pump elements for increased fill efficiency
Wide open-throat minimizes plugging that could occur in a standard inlet
Typical Applications
Pharmaceutical pastes
Heavy petroleum sludges
Plasticizers
Municipal sludge in excess of 30% solids
Paper stock in excess of 12% solids
MODEL G4
45 INLET DESIGN
The high-efficiency G4 progressing cavity pump’s 45°inlet lowers friction loss and provides for gentler handling of the product. 45 degree inlet lowers friction loss and provides for gentler handling of the product.
Fluid Type
High solids
Benefits
Universal joint that is out of the fluid flow path for unobstructed flow to the pump cavity inlet
Lower overall system pressure
Constant, non-pulsating flow imparts less stress on piping machinery and drive systems
Patented auger feed on the rotor head smoothly stuffs product directly into the cavity without obstruction
Rotor configuration is designed to enhance flow of high solids content materials and optimize volumetric efficiency
Typical Applications
Pharmaceutical pastes
Heavy petroleum sludges
Plasticizers
Municipal sludge in excess of 30% solids
Paper stock in excess of 12% solids
