|
Selection criteria
|
|
Sample volume:
|
*
|
continuous |
continuous |
continuous |
continuous |
continuous |
continuous |
continuous |
continuous |
continuous |
continuous |
n.a |
Pumping
capacity (max): |
30 l/min |
7 l/min |
5 l/min |
1 l/min |
2.4 l/min |
8 l/min |
1.8 m3/h |
170 ml/min |
2 l/min |
5 l/min |
55 l/min |
3 m3/day |
| Device for purging (p), sampling (s) or both (p+s): |
p |
p + s
(small wells) |
p + s
(all wells) |
s |
p + s |
p + s |
p + s
|
p + s (low flow pruging) |
p+s |
remediation |
remediation |
remediation |
| Power supply: |
unleaded gasoline |
manual |
4 stroke
engine |
manual |
built in 12 V
batt. for
4.5 hrs. |
12 V batt.
for 1.5 hrs. |
230 V -
2500 W
& converter |
12 V 9A |
12 V 0.5A + gas bottle / compressor |
air 32 l/min max 8 bar |
air 140 l/min 2-8 bar |
none |
| Sample in contact with air: |
n.a. |
no |
no |
no |
no |
no |
no |
no |
no |
n.a. |
n.a. |
n.a. |
| Sample in contact with what type of materials: |
not for sampling |
ss 304 +
tubing type |
ss 304 +
tubing type |
tubing only (silicone) |
tubing only (silicone) |
ABS + ss +
neoprene |
ss 316 +
teflon |
Teflon + stainless steel 316 |
Teflon + stainless steel 316 |
solvents resistant |
solvents resistant |
solvents resistant |
Device
can be
deconta-
minated: |
n.a. |
foot valves
yes, tubing depending
on type |
foot valves
yes, tubing depending
on type |
tubing disposable |
tubing disposable |
disposable
(for macro-parameters yes) |
yes (take care for volatiles
in tubing) |
Yes with warm detergent; all parts |
Yes with warm detergent; all parts |
n.a. |
n.a. |
n.a. |
| Diameter of sampling device or thinnest suction tubing: |
10 mm |
18 mm |
18 mm |
> 4 mm |
> 4 mm |
40 mm |
45 mm |
22 mm (for 1" well) |
42 mm (for 1" well) |
48 mm |
89 mm |
for 2 or 4 " well |
Max. depth water
table in m: |
7 |
50 |
50 ** |
9 *** |
9 *** |
14 |
< 86 |
60 |
60 |
75 |
80 |
76 |
| Fit for silt loaden water: |
yes |
yes |
yes |
yes |
yes |
yes |
yes **** |
yes |
yes |
limited |
yes |
yes |
| Suitable for in-line filtration: |
no |
no (indirect) |
no (indirect) |
yes |
yes |
no (indirect) |
no (indirect) |
yes |
yes |
no |
no |
n.a. |
Weight (set):  |
|
|
|
|
|
|
|
|
|
|
|
|
| Training module available |
Download our brochure here
|
|
Applications 
|
Anaerobe
sampling: |
0 |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
0 |
0 |
0 |
| Biological sampling: |
0 |
++ # |
++ # |
+++ # |
+++ # |
0 |
++ # |
++ |
++ |
0 |
0 |
0 |
Sample / show un-disturbed
floating or
dense liquid
layers: |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Well de-
velopment: |
+++ |
++ |
++ |
0 |
++ |
++ |
+++ |
+ |
+ |
0 |
0 |
0 |
Purging
monitoring
wells: |
++ |
++ |
+++ |
+ |
+++ |
+++ |
+++ |
+++ (low flow purging) |
+++ |
0 |
0 |
0 |
In line
filtration: |
0 |
+ ## |
+## |
+++ |
+++ |
+ ## |
+ ## |
+++ |
+++ |
0 |
0 |
0 |
Open water
sampling: |
0 |
0 |
0 |
++ |
++ |
+ |
0 |
+ |
+ |
0 |
0 |
0 |
| Tank sampling: |
0 |
0 |
0 |
++ |
++ |
0 |
0 |
+ |
+ |
0 |
0 |
0 |
| Monitoring well sampling: |
0 |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
+++ |
0 |
0 |
0 |
Low flow
sampling: |
0 |
0 |
+ |
0 |
0 |
0 |
0 |
+++ |
+++ |
0 |
0 |
0 |
| Chemical research: |
0 |
+++ |
+++ |
+++ |
+++ |
++ |
+++ |
+++ |
+++ |
0 |
0 |
0 |
Biological
research: |
0 |
++ |
++ |
++ |
++ |
++ |
++ |
++ |
++ |
0 |
0 |
0 |
| Pumping test: |
+++ |
+ |
++ |
0 |
+ |
+ |
+++ |
+ |
+ |
0 |
0 |
0 |
Sampling
volatiles: |
0 |
++ |
++ |
++ |
++ |
+++ |
+++ |
+++ |
+++ |
0 |
0 |
0 |
Trace metal
sampling: |
0 |
++ |
++ |
+++ |
+++ |
+++ |
++ |
+++ |
+++ |
0 |
0 |
0 |
| Groundwater remediation: |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
+ |
+++ |
+++ |
+++ |
|
Additional information
|
|
Brochures with article numbers & set speci-fications:
|
P2.50 Groundwater pumps
|
P2.51
'Foot valve pumps for groundwater research'
|
P2.52
'Peristaltic pumps
for use in the field'
|
P2.50
'Groundwater pumps'
|
AP122801 'Bladder pump 22 mm'
|
AP122811 'Bladder pump 42 mm'
|
AP Remediation pressure pump
|
AP Remediation suction pump
|
AP Skimmers
|
| Operating instructions: |
1208 Water pump
|
1213 foot valve pump
|
Motorized foot valve pump
|
Hand-operated peristaltic pump
|
12.25 Standard / 12.26 Compact
|
12.12 Submersible pump
|
12.27 submersible pump
|
1228 'Bladder pumps'
122805 'Controller'
122815 'Controller'
|
12.60 Remediation pressure pump
|
12.62 Remediation pressure pump
|
|
| FAQ's: |
FAQ's on Groundwater sampling
|
| Standards: |
Groundwater sampling standards
|
|
Audio-visual material
|
| Slideshows: |
|
Slideshow '12.13'
|
Slideshow '12.14'
|
Slideshow
'12.23/25/26'
|
|
|
|
|
|
Slideshow
'12.60/66
|
|
| Presen-tations: |
|
Presentation
'Groundwater sampling &
remediation'
|
|
|
Presentation
'Remediation pumps'
|
|
|
Auxiliairy equipment
|
| 11.08.07 |
Floating layer thickness meter |
| 11.03 |
Sounding devices |
| 12.30 |
Disposable filters; see Filtration equipment for groundwater |
| 12.31 |
Field filtration equipment; see Filtration equipment for groundwater |
| 18.55 |
Flow through cell |
| 20.05.29 |
Deconex decontamination liquid |
| |
pH, EC, O2 and redox meters; see Water and soil manual measurements |
| |
EC and water level Diver dataloggers; see Water level loggers, meters and sensors |
| P2.01 |
Groundwater monitoring pipes |
| P2.02 |
Groundwater sampling consumables |
| |
|
* = due to material specifications and flow rate only suitable for well development or purging
** = at depth > 20 m use HDPE tubing instead of LDPE
*** = at sea level
**** = field exchangeable impellers will wear fast in certain silt (fine, sharp) loaden waters
# = if fitted with teflon tubing (silicone tubing (12.23 + 12.25), stainless steel footvalves (12.13 + 12.4) + teflon tubing can be strerilized)
## = if tube is fitted with large capacity filter + smooth operation of pump
|