Site Characterization and Monitoring - Groundwater Sampling & Monitoring

Low Flow Sampling with Mini Bladder Pump (MBP)
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Low Flow sampling and purging of groundwater


Features and Specifications


  • Suitable for 25mm or larger wells (also available for 1/2″ wells under special conditions)
  • Stainless Steel or PVC body with Teflon bladder. Bladder’s are re-usable after decontamination
  • Controller is needed to manually match pumping rates with well recharge
  • Wide range in sizes and capacities (see table below)


User’s Advantage


  • Super flexible fluropolymer bladder enables operation with minimal submergence of 30cm or less
  • High efficiency designs enable flow rates from 5 mL per minute to over 2 LPM when used with a precision controller
  • Proven performance over decades of field use


Ordering Information


Item No.


All with super flexible fluoropolymer bladders

MBP-500 Mini Bladder Pump SS 1/2″ x 18″,  stroke 20mL, flow up to 0.5 L/min
MBP-750 Mini Bladder Pump SS 3/4″ x 18″, stroke 51mL, flow up to 1.5 L/min
MBP-875 Mini Bladder Pump SS 7/8″ x 18″, stroke 85mL, flow up to 1.65 L/min
MBP-1000 Mini Bladder Pump SS 1″ x 18″, stroke 125mL, flow up to 2.3 L/min
 MBP-1660  Mini Bladder Pump PVC 1.66" x 28", stoke 375mL, flow up to 3.7 L/min
TLCA-2 or 3 2″ Well Head Assembliesfor Mini Bladder Pumps
TLCA 4 4″ Well Head Assembly for Mini Bladder Pumps
Various Models ISS Dual Range Controllers
 many more products  Please contact us for further details



Please contact us for ordering or further information

Manufacturer / Principal

Mini Bladder Pumps SS, Family
Mini Bladder Pumps SS, Family
Mini Bladder Pumps PVC
Mini Bladder Pumps PVC
Dual Range Controller
Dual Range Controller
Well Head Assemblies
Well Head Assemblies