CENTRAC

Overview:

CENTRAC pumps combine a unique constant stroke length drive mechanism and electronic variable speed drive technology. The unique drive system provides a steady state accuracy of +/- 0.5% over the entire turndown range. This is twice the accuracy of the standard +/- 1% of most metering pumps. Greater accuracy means better control of the treatment process and more efficient chemical usage.

In addition, these pumps offer a 100:1 turndown ratio. The advanced design enables the pumps to respond instantly to changes in dosage rate, making it the ideal metering pump for a wide range of flow rates in water and wastewater treatment applications.

Benefits:

• Simple but robust design for reliability

• All moving parts are submerged in oil

• Instant response to dosage changes

• Precise feedback signal

• Efficient drive sizing

• Mates with advanced HPD liquid end for maximum performance

• Economical duplex configuration availability

• Compact design with a higher capacity in a small footprint

• Low maintenance

Specifications:

• Capacity range : between 0.45 gph minimum to 550 gph maximum

• Discharge:  pressures up to 9,000 psi (CENTRAC S), 1,575 psi (CENTRAC B)

• Maximum stroking: speed at 162 spm

• ± 0.5% steady, state accuracy over 100:1 turndown ratio

• Simplex or  duplex configurations

Applications:

Water and wastewater treatment. CENTRAC pumps are ideal for water treatment applications because of their proven accuracy, responsive design, and capability to dose a variety of chemicals over a wide range of flow rates.  These reliable, low maintenance metering pumps provide efficient dosing and reduce chemical costs.