Besides the samplers, we can also supply the optional equipment, such as EMF flow meters, gaskets and pumps. We also use this equipment in our special sampler applications.
Flow meters are used to measure water flows as accurately as possible.
Our Efcon Electro Magnetic Flowmeter (EMF) has minimal contamination in the measuring section, detection of empty pipes, a display with actual & total flow and a pulse & analogue output due to its PTFE lining. Because of its high accuracy, EMF meters are often used when discharging wastewater flows.
Be sure to select the correct EMF ‘Diameter’ with the correct flow rate.
Sampling systems with open channel flow measurement (based on international leading standards such as ISO 1438 & BS3600) can be equipped with a level sensor, e.g. a bubble tube sensor or an external 4-20mA signal. These can be used for the following primary devices:
Bubble tube measurement
If selected, the bubble blowing air pump starts to create pressure. Default range (full scale): 0-0.5 metres.
Vortex pump 2″
Vortex pump 3″
Standardised Efcon Waste Water Pumps, manufactured in Europe, are optimal in price and performance.
Wastewater pump specifications
Maximum medium temperature (for both pumps)
|Vortex 2″||Vortex 3″|
|Power supply||230 VAC / 5.5A||400 VAC 5.7A|
|Power||1.225 kW||2.6 kW|
|P2 Nom||0.73 kW||2.2 kW|
|HP||1.0 PK||3 PK|
|Dirtpassage||± 50 mm||± 80 mm|
|Flowrate||18 m3/u at 3.2 m||42 m3/u at 6.5m|
|Material incl.||SS 304 DINI1.4301||SS 304 DINI1.4301|
|Material shaft||SS 316 DINI1.4401||SS 316 DINI1.4401|
|Protection class||IP68 to 5 m||IP68 to 5 m|
|Weight||11.5 kg||23 kg|
|Cable length||10 m H07RN-F||10 m H07RN-F|
|Packaging size||190 x 230 x 480||260 x 300 x 550|