HOME > Products > Liquid Dosing Systems > Piston Pump
Piston Pump | TIERMAX
Piston Pump
Piston Pump for High Pressure
Tiermax dosing and feeding pumps are oscillating displacement pumps used for liquid dosing and feeding in a variety of industrial applications. We can dose nearly any flowing medium, even those with aggressive, abrasive, odorous, radioactive, inflammable, viscous, or toxic properties – consistently and safely.
Despite its high pressure range, the Tiermax piston pump is extremely versatile and reliable. With Low-wear components necessitate little maintenance, and the familiar quality and dependability are impressive.
Advantages of Piston Pump
Large pressure range
High operational reliability
Easy commissioning
Extended operating range
Various versions available
Features of Piston Pump
High pressure range with pressures up to 140 bar
High operating safety due to leakage nozzle and optional rinsing nozzle
Low maintenance due to low-wear components
Stroke mechanism designed as spring-cam drive
Linear /continuous adjustment of stroke length from 0..100%, stroke length adjustment is displayed in the standard version, manual stroke length adjustment
RF design: operation possible with frequency converter
Examples of Application of Piston Pump
Drinking water treatment
Food and beverage industry
Chemical, petrochemical, gas, refineries
Power plants
Pharmacy
Piston Pump
Technical Specification
| Pump type | RF 409.2-8K | RF 409.2-12K | RF 409.2-18K | ||
|---|---|---|---|---|---|
| Permissible pressure p2 max. at pump outlet | Normal capacity QN at P2 max. | Normal capacity QN at P2 max. | Normal capacity QN at P2 max. | Max. suction height | Min./Max. permissible pressure at the pump inlet |
| bar | l/h (50 Hz) | l/h (60 Hz) | ml/stroke | mWC | bar |
| 140 | 8 | 10 | 1,3 | 3 | -0,3/0 |
| 140 | 12 | 14 | 1,3 | 3 | -0,3/0 |
| 140 | 18 | 22 | 3,0 | 3 | -0,3/0 |
Piston Pump – Drive and Control
Each drive unit is made up of a recognized motor model coupled with a stroke mechanism housed in a sturdy housing. Tiermax housings can withstand even the most extreme conditions.
Their material thickness and surface treatment are even chemically resistant.
The flow rate of the Tiermax piston pumps can be controlled either continuously or constantly. Manual flow rate adjustment is performed by:
• Stroke length modification
Adaptive flow rate control based on analogue or digital input signals, with:
• Three-phase motors with frequency converters for adjusting stroke frequency
• Actuators with positioning controllers for adjusting stroke length
We have two standard series piston pumps with below specifications:
1) Piston Pump RF409.2 K
Flow rate from 8 l/h to 22 l/h counter pressures up to 140 bar
2) Piston Pump C409.2 K Pro+
Flow rate from 8 l/h to 22 l/h counter pressures up to 140 bar
