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  Waterra Inertial Pumps: Super-Micro Flow System and Accessories


This pumping system is normally used for purging and sampling from 10mm ID tubes. It can be operated manually to approximately 30m and by the use of an adaptor clamp can be mechanically operated with the PowerPack PP1 to around 40m, achieving flow rates of up to 0.3 l/min.

Note: it is commonly used for sampling from the Waterloo and CMT multilevel systems but should not normally be used at depths of greater than 40m or where water levels are greater than 25m.

Normal Operating Parameters
Borehole Diameters 10 to 14mm
Depth of Operation Manual: up to 30m
Powered*: up to 40m
Pumping Rate Up to 0.3 l/min
* using PowerPack PP1

For further technical information and applications see:
- Applications Sheet (6 sampling systems, 3 pumping methods)
- Set up and User Guide (field manual, hints & tips)
- Technical Data (physical dimensions & pumping performance)


For more details:
Manual Inertial Pumps
 or
Download as PDF



Super Micro Flow Low Profile Stainless Foot Valves and Accesssories
The VS stainless steel low profile, round-headed, internal-fitting inertial pump valves provide minimum hydraulic resistence and maximum pumping efficiency. Designed with double screw threads, they are simply and quickly attached to tubing using a Hex key (supplied separately).
VS1 Valve
Code Description
VS1-SMF Low Profile Stainless Foot Valve for 4mm ID SMF tubing (6mm OD)  
VS12-Key Hex Key (4mm) for attaching VS1 and VS2 valves  


Super Micro Flow HDPE Tubing and Accessories
Super Micro Flow HDPE tubing for downhole use. Available in two coil sizes which can then be cut to length. Ideal for sampling from 10 to 12mm diameter tubes. Use with internal fitting VS1 foot valves.
HDPE Tubing
Code Description
SMF-30 SMF HDPE tubing (6mm OD x 4mm ID) x 30m coil  
SMF-100 SMF HDPE tubing (6mm OD x 4mm ID) x 100m coil  


Tubing Cutter with Teflon Blade
The Waterra tube cutter (WTC-1) is faster and safer to use than a hacksaw or utility knife and provides straight, clean cuts to tubing with no burring.
Tubing Cutter
Code Description
WTC-1 Waterra tubing cutter  

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