Serie LK 431.5 L/H @ 225 PSI

The EH-HV series is specifically designed to handle high viscosity chemicals up to 20,000 cps. Equipped with springs and stainless steel balls.

Specialist supplier of water treatment equipment in
metering and volumetric pumps Series HV (High Viscosity)
– Controls: Start / Stop (ON / OFF) – 4-20 mA – pulse input – Stop / Start external
EH VH-series Designed specifically to inject precisely high viscosity chemicals.

Equipped with sturdy materials, PVC heads and stainless steel springs for check valves, the HV series is designed to give an action to these valves, a precise and durable performance.

Designed to pump with high precision products at 20,000 cps (unit of viscosity).

The HV series is available in two models:
EWN-R-HV: 8.69 l / h to 73 PSI
EHE-HV: 15.12 l / h to 50 PSI

Its exclusive two-year warranty on the entire pump, the EH-HV series is the perfect solution for your high viscosity applications.

EZ series
solenoid metering pumps – Control: Start / Stop (ON / OFF)

Electromagnetic Dosing Pumps – EZ Series

This economical version allows precise dosing at the lowest cost. Manual operation or simple on-off remote control for conventional liquid injections.

EZ pumps benefit from the major advantages of the range and bring precision and reliability.

Solenoid metering pump EZ – High frequency of injection
With its injection rate reaches 360 beats per minute dosage is more regular.

Solenoid metering pump EZ – High accuracy
The accuracy of the flow rate is roughly 2%. Linearity is held within a range of plus or minus 3%. The frequency of injection is maintained at plus or minus 1%.

Solenoid metering pump EZ – Compact
Ideal for integrators, pumps EZ series are small in size, lightweight and silent.

Solenoid metering pump EZ – Double ball valve
The ball sets, seat and guide provide a complete seal and ensure the precision and good performance boot.

Electromagnetic metering pump EZ – Long Membrane
The membrane, PTFE on EPDM is molded on a steel core. A membrane reinforcement minimizes flow variations if pressure changes.

The EHE series have capacities up to 20 gallons per hour at 150 PSI. Combining performance and an adjustment ratio of 1800: 1, one of the most versatile pumps on the market today.

Metering and volumetric pumps EHE Series
– Control: Start / Stop (ON / OFF) – 4-20 mA – pulse input – Stop / Start external

Solenoid metering pump
This new series of metering and volumetric pumps can achieve a rate of 1.25L / min and, thanks to the integrated microprocessor, to manage a wide variety of current signals or pulses.

Metering and volumetric pump EH E – High Resolution
The volume injected is adjusted by means of frequency (between O and 360 strokes) and stroke length (20 to 100%), which makes possible a wide range of flow rates.

Metering and volumetric pump EH E – Integrated Microprocessor
The controller includes a microprocessor that allows four operating modes (manual, proportional divider and multiplier).

Dosing and volumetric pump EH E – Controller functions

Manual

The injection rate is increased or decreased by one stroke / minute in the range from 0 to 360. This setting can be carried out either on or off.

Proportional
The injection rate can be controlled by a flow of continuous type, 4-20mA, 0-20mA, 20-4 mA, 20-0mA.

Divider
in response to (n) pulses, the metering pump makes an injection. The number of pulses to be received is set by the keys between 1 and 999.

Multiplier
In response to a pulse, the dosing pump performs (n) injections. The number of injections is set by the keys between 1 and 999. The pump is able to memorize the pulses which occur during the execution of the previous command (maximum 250 pulses).