TRI-ROTOR POSITIVE DISPLACEMENT PUMPS
The Tri-Rotor pump is classified as a positive displacement (PD) pump like gear pumps, progressive cavity pumps, diaphragm pumps, and sliding vane pumps. Like other PD pumps, Tri-Rotor Positive Displacement Pumps have good vacuum characteristics, is self-priming, and produces a constant flow through each cycle of operation.
10 Points of Superiority for Tri-Rotor Positive Displacement Pumps
- Unique Tri-Rotor rotary piston pump principle
- Simplicity…only three moving parts
- Practically noiseless operation
- Extra-long bronze shaft bearing
- Oversized packing gland
- Minimum maintenance demonstrated in the field
- Will not chew, aerate, or foam the material pumped
- High volumetric efficiency on thin and viscous materials
- Continuous discharge pressure and a steady rate of flow
- Exceptionally long service life
Tri-Rotor offers three pump head options for different application needs:
1) Solid Head Pumps for general transfer service,
2) Bypass Head Pumps with an internal relief valve, and
3) Variable Volume Control Head Pumps equipped with flow and pressure control.
Series 20 – Up to 30 GPM
20D Solid Head Pump
20DX Bypass Head Pump
20DV Variable Volume Control Head Pump
Series 20CP Close Coupled – Up to 30 GPM
20CP Solid Head Pump
20CPX Bypass Head Pump
20CPV Variable Volume Control Head Pump
Series 40 – Up to 40 GPM
40A Solid Head Pump
40AX Bypass Head Pump
Series 80 – Up to 80 GPM
80B Solid Head Pump
80BX Bypass Head Pump
80BV Variable Volume Control Head Pump
Series 100 – Up to 100 GPM
Series 120 – Up to 120 GPM
120A Solid Head Pump
120AX Bypass Head Pump
120AV Variable Volume Control Head Pump
Series 200 – Up to 200 GPM
200A Solid Head Pump
200AX Bypass Head Pump
200AV Variable Volume Control Head Pump
Series 220 – Up to 220 GPM
220T Solid Head Pump
220TX Bypass Head Pump
220TV Variable Volume Control Head Pump