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Geotech Portable Bladder Pumps

Updated:2023-04-23

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  • Brand: Geotech
  • Model: Geotech
  • Description: Geotech's optional drop tube intake system allows you to easily relocate the bladder pump intake way beyond the depth limitations of the pump. As long as the pump remains submerged, you can effectivel
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Product Details

Geotech Portable Bladder Pumps Description:

Product Manual Datasheet

Features:

New 36" Pump

Provides up to 30% greater flow

Constructed of 316 stainless steel

For unsurpassed durability and truly representative samples

Portable turnkey systems available

Everything you need to quickly and efficiently sample your site

Easy-to-open housings

No special tools or training required to service the pump

Quick-change bladder configuration

Bladders are easily changed without tools by sliding back the PTFE collars

Drop tube intake option

Allows for deeper sampling

Extra bladders are readily available

Available in PTFE and Polyethylene for all models

Bonded tubing

In Polyethylene and FEP lined Polyethylene by the foot or by the roll

Compatible with the Geotech Geocontrol PRO & BP Controller units

CE rated for quality

Specifications:

    1.66" x 36" 1.66" x 18" .850" .675"
Pump Housing   316 SS 316 SS 316 SS 316 SS
Pump Ends   316 SS 316 SS 316 SS 316 SS
Bladder Material   Virgin PE (Optional PTFE) Virgin PE (Optional PTFE) Virgin PE (Optional PTFE) Virgin PE (Optional PTFE)
Outer Diameter   1.66" (40 mm) 1.66" (40 mm)
.850" (21.6 mm) .675" (17 mm)
Length w/Screen   40" (101.6 cm) 19" (48.2 cm) 18 5/8" (47.3 cm) 18 3/4" (47.6 cm)
Weight   5.0 lbs. (2.27 kg) 3.0 lbs. (1.36 kg) 1.1 lbs. (.5 kg) .83 lbs. (.376 kg)
Volume/Cycle   11 oz. (310 ml) 5 oz. (150 ml) 0.9 oz. (29 ml) 0.5 oz. (15 ml)
Min. Well I.D.   2" (5 cm) 2" (5 cm) 1" (2.5 cm) .75" (1.9 cm)
Max. Operating Pressure   100 psi (6.9 bar) 100 psi (6.9 bar) 100 psi (6.9 bar) 100 psi (6.9 bar)
Min. Operating Pressure   5 psi (.3 bar) ash* 5 psi (.3 bar) ash* 5 psi (.3 bar) ash* 5 psi (.3 bar) ash*
Max. Sampling Depth   200' (61 m) 200' (61 m) 200' (61 m) 200' (61 m)
Tubing Size          
Air ID x OD

Discharge ID x OD

  .17" x .25"
(4 mm x 6 mm)
.25" x .375"
(6 mm x 10 mm)
.17" x .25"
(4 mm x 6 mm)
.25" x .375"
(6 mm x 10 mm)
.17" x .25"
(4 mm x 6 mm)
.17" x .25"
(4 mm x 6 mm)
.17" x .25"
(4 mm x 6 mm)
.17" x .25"
(4 mm x 6 mm)

*ash = above static head

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