Groundwater equipment for professionals
Groundwater monitoring pumps
Bladder and double valve pumps
A range of pneumatic (gas driven) low
flow sampling pumps.




PR39






Control units

S464/ECU125
125 psi / auto & manual / 85m max lift / 95 user set memory / compact (23 x 26 x 12 cm)

S466/ECU250
250 psi / auto only drive unit / 85 to 150m lift.
(36 x 28 x 15 cm)


Gas supply
12V Compressor
(S407-12VDC)
(116 psi) / 30m max

Petrol powered compressor
(S407/HEC3)
(145 psi) / 85m max

Use gas cylinders (N2 or CO2) for simplicity or for greater depths (not supplied).


Tubing

Solinst pumps and fittings are designed to be used with 2 standard tubing sizes. Available in high quality LDPE or as Teflon-lined LDPE.






3/8" (10mm) tubing
(S-LD38 or S-LD38TL)
9.5mm OD x 6.4mm ID

1/4" (6mm) tubing
(S-LD14 or S-LD14TL)
6.4mm OD x 4.3mm ID

Dual Skip Bonded Tubing
(S-LD14-DUAL)
Two 1/4 inch (6mm) OD tubes linked together - simplifies deployment of tubing in boreholes.

Portable tubing & reels
Portable systems are available using reels with varying lengths of tubing up to 100m. Particularly convenient if used with mini pumps and 6mm dual tubing.



Drop tubes

Drop tubes can be added to extend the depth of sampling, particularly useful in deep boreholes.
Dedicated well caps

For dedicated installations, two standard well caps are available.

2 inch / 60mm ID(S4048/2WH)
Well cap (for 3/8" (9.5mm) of 1/4" (6.4mm) tubing), includes dipper access port (13mm OD)

4 inch/114mm ID(S4048/24WH)
Use an adaptor (114mm ID) to link a '2 inch' well cap to a '4 inch' well lining.

Cap sizes can be customised.




Tethering options

Heavier pumps should be secured with a safety line.

Stainless steal cable(S3001/SC1002)
2mm dia stainless steel. Cable connectors also available.

Kevlar Cord(KC2-100)
2mm dia non-stretch durable, chemically resistant Kevlar cord.

Tag line (S103)
1.6mm dia SS cable on a reel with graduated laser markings every 10cm. Incudes end clip.

© Copyright Waterra UK Limited 2010. Our policy is to continuously review and update product design, therefore some details may differ from the actual product sold.
Waterra (UK) Ltd, Unit 4, 179-189 Stratford Road, Shirley, Solihull B90 3AU, UK
Tel: +44 (0)121 733 7743 Fax: +44 (0)121 733 7746 email: sales@WaterraUK.com
www.WaterraUK.com