22KD Series

The 22KD series is a double headed miniature diaphragm pump designed for a wide range of applications including gas sampling, gas detection and monitoring. This pump series is of certain interest for applications requiring flow above 2 l/min in a compact envelope. Additionally, when run at lower speeds with a flow of 1 l/min and below, sound and vibration is reduced to levels which cannot be matched with a single headed pump.

Like all other pumps in the Boxer range, this series of miniature diaphragm pump can be customised to specific requirements. Diaphragms are available not only in different materials but also different thicknesses and profiles depending on the exact needs of the application. Likewise eccentrics from 0.5 to 0.85 mm can be configured.

This series is available with either iron core or BLDC motors.

› Flow rate to 2.6 l/min
› Low sound and vibration
› BLDC motor option with speed input for ultimate flow control
› Compact and versatile
› Antivibration mounting foot available

Flow control is available in combination with PWM Flow Controller.

Economic motor option available in 3.0 and 4.5 V with 0.85 and 0.6 mm eccenter.
0.85 mm Eccenter  
Free Flow 2.4 l/min
Max Pressure 200 mbar
Max Vacuum -200 mbar
   
Power Consumption 0.7 to 1.6 W
   
0.6 mm Eccenter  
Free Flow 2.2 l/min
Max Pressure 450 mbar
Max Vacuum -450 mbar
   
Power Consumption 0.5 to 1.6 W
   
General Data  
Voltage Options 3.0 / 4.5 V DC
Motor Termination Solder tags (no preferred rotational direction)
   
Operating Temperature Range 5 to +60 °C
Operating Humidity Range 5 to 95% RH
   
Elastomers Options EPDM, Silicone
Other Wetted Parts PPS (Polyphenylene Sulphide)
Tube Connection Barb for ∅ 4.0 mm tubing
Weight 32g
To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 22002.003
Motor / Voltage / Eccenter: Iron Core Motor / 3.0 V / 0.6 eccenter
€95.21*

Available, shipping in 1 - 2 days

Part Number: 22002.005
Motor / Voltage / Eccenter: Iron Core Motor / 4.5 V / 0.6 eccenter
€95.21*

Available, shipping in 1 - 2 days

Part Number: 22002.004
Motor / Voltage / Eccenter: Iron Core Motor / 3.0 V / 0.85 eccenter
€95.21*

Available, shipping in 1 - 2 days

Part Number: 22002.006
Motor / Voltage / Eccenter: Iron Core Motor / 4.5 V / 0.85 eccenter
€95.21*

Available, shipping in 1 - 2 days