Quantex Low Flow Pump Range

The Quantex Low Flow pump range of disposable / single use pumps produces a flow range of 0-6.3ml/s. The 13mm rotor can have either 2 or 3 cavities which dispense 0.28ml and 0.21ml per cavity respectively. The standard fluid-contacting materials are polypropylene, HDPE and Nitrile. Alternative materials are possible to suit your liquids. The disposable pumps are available in high-pressure and low-pressure configurations along with an in-pump dilution option.

To evaluate the technology and choose the best configuration for your application, evaluation kits consisting of a motor, custom controller, easy-to-use software and step-by-step instructions are available. See the catalogue below for the full range of pump and evaluation kit specifications.

Previously known as the Series 13 range

Procuct Range & Features

QX25-SD pump

Flowrate: 0-6.3 ml/s or 0-0.2 floz/s
Pressure regulating <15psig, high vacuum -13psig
8mm OD inlet and outlet
0.28ml resolution with 2 bolus rotor
0.21ml resolution with 3 bolus rotor
Viscosity capability <1,000 cP

QX25-HP pump

High pressure: up to 90 psig
0.28ml resolution with 2 bolus rotor
0.21ml resolution with 3 bolus rotor
Viscosity capability <1,000 cP
Flowrate: 0-6.3ml/s or 0-0.21floz/s
Vacuum: -13 psig on inlet

QX120-DL

Dilution within the pump outlet
Pressure regulated diluent is provided to the pump
Precise dilution ratios from 1:1 to 1:250
0.28ml concentrate resolution with 2 bolus rotor
0.21ml concentrate resolution with 3 bolus rotor
Viscosity capability <1,000 cP

Concentrate Flowrate: 0-6.3ml/s or 0-0.21floz/s
Concentrate Pressure: -13psi on inlet and up to 15psi on outlet

Mains Water Flowrate: 0-30ml/s or 0-1.0floz/s
Mains Water Pressure: up to 2bar (30psig)

Single Use Assembly Technical Data

The pump is available in four variants:

SD – standard pressure, bi-directional pump with self priming.
HP – high pressure capable pump with self priming.
DL – in-pump dilution delivering mix ratios of 4:1 to 50:1.
HS – features an air inlet for high-speed running.

Single Use Assembly Application

The pump can be used in the food, beverage, consumer and industrial markets. The pump is available for evaluation only in the medical and biopharma markets.

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