Air pump 20KD LF Twin
for gaselectricdiaphragm

air pump
air pump
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Characteristics

Fluid
air, for gas
Operation
electric
Technology
diaphragm
Mobility
stationary
Domain
industrial, chemical, medical
Other characteristics
compact, double, portable, combined, miniature
Flow

0.22 l/min, 0.3 l/min, 0.4 l/min, 0.5 l/min, 0.75 l/min
(0.05812 us gal/min, 0.07925 us gal/min, 0.10567 us gal/min, 0.13209 us gal/min, 0.19813 us gal/min)

Pressure

700 mbar, 900 mbar
(10.153 psi, 13.053 psi)

Power

Min.: 0.1 W
(0 hp)

Max.: 1.6 W
(0 hp)

Fluid temperature

Min.: 5 °C
(41 °F)

Max.: 60 °C
(140 °F)

Length

44 mm, 48 mm
(2 in, 2 in)

Width

12 mm
(0.47 in)

Height

32 mm
(1.26 in)

Weight

24 g, 26 g
(0.85 oz, 0.92 oz)

Description

The 20KD series is a miniature diaphragm pump which, uniquely for this class of pump, offers the significant advantages of a double head design within a 12 mm width frame size. The double headed construction extends performance range to an impressive 75% vacuum and 1.5 bar pressure, reduces pulsation and offers slow running with the associated benefits of reduced sound and extended life. Typical examples include portable environmental gas analysis, medical monitoring, medical therapy and chemical agents / biohazard detection. Recognising that instrument miniaturisation often results in low performance requirements, the 20KD is additionally available in a 'Low Flow' configuration which maximises efficiency (hence also battery life) at the lower end flow range of this series. This is achieved through the use of optimised low speed coreless motors combined with a pump head specifically designed for low flow. These pumps are listed as below as 'Coreless LF'. Additionally stable flow valve technology ensures consistent operation at flows below 50 ml/m without influence from the pump's orientation. Use of high strength glass filled PPS plastics ensure a robust construction with a high degree of air-tightness throughout the performance and environmental operating range. › Extremely compact with a 12 mm body › Flexibility of series, parallel or independent head configurations › Low Flow option › Stable flow valve technology › Choice of iron core and coreless motors

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.