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Geotech LO-PRO™ Air Strippers

Low Profile Air Strippers


Geotech LO-PRO™ Air Stripper Models II and III are highly efficient water treatment systems that can remove up to 99.99% of many volatile organic compounds (VOCs) from water.

Systems are self-contained for use in limited space applications.

  • Patented multi-stage counterflow aeration provides up to 99.99% removal efficiency.
  • Features vacuum induced draft design that is more efficient than forced draft and eliminates fluid leakage between trays.
  • Low profile modular design requires less floor and head space.
  • Lightweight modular polyethylene trays allows the addition or subtraction of trays to meet engineered treatment requirements.
  • Stainless steel bubble plate design resists fouling.
  • Highly effective on BTEX, MTBE, and Radon.
  • Very easy to install and maintain.
  • Remote monitoring and troubleshooting capability with the optional Geotech ECM.
  LO-PRO Model II LO-PRO Model III
Applications: For use in non-classified and
Class 1, Div. 2 locations
High flow-rate for use in non-classified and Class 1, Div. 2 locations
Dimensions: 5 tray unit: 66"L x 27"W x 75"H
Each additional tray adds 10" to height
3 tray unit: 91"L x 60"W x 70"H
Each additional tray adds 13" to height
Max. No. of Trays: 8 5
Material: Linear Low Density Polyethylene Housing Stainless steel bubble plates* Light Weight Polyethylene Housing
Stainless steel bubble plates*
Water Flow: 1-20 gpm (4-76 l /min)** 1-60 gpm (4-227 l /min)**
Air Flow: Up to 250 CFM (7.1 CMM) Up to 1100 CFM (31 CMM)
Blower HP: 1-5 HP regenerative blower
(TEFC: for use in Class 1, Div. 2 locations)
10-15 HP centrifugal blower
(TEFC: for use in Class 1, Div. 2 locations)
Blower Voltage: 208-230/460V, 50 Hz or 60 Hz, 3 phase
Single phase available
208-230/460V, 50 Hz or 60 Hz, 3 phase

Options: High pressure switch assembly, low
pressure switch assembly, Geotech
ECM controls and telemetry, motor
starter package, sump water level
sensor, additional trays, CFM gauge
and valve assembly, transfer pumps.
Explosion-proof blower.
High pressure switch assembly, low
pressure switch assembly, Geotech
ECM controls and telemetry, motor
starter package, sump water level
sensor, additional trays, CFM gauge
and valve assembly, transfer pumps.
Explosion-proof blower.
 *All-stainless steel versions available.
**Higher flow versions available.

Contaminated water enters the Geotech LO-PRO at the top of the unit and cascades onto the first of a series of stainless steel bubble plates. A baffle in the center of each plate redirects the water 180° in each stage as it flows downward, alternating between clockwise and counterclockwise directions. This action optimizes the residence time of the water in the Geotech LO-PRO, allowing for efficient contaminant removal.

1  Lightweight polyethylene construction
2  Threaded coupling for easy assembly
3  Stainless steel bubble plates
4  Multi-stage counterflow aeration
5  Blower
6  Blower pressure gauge
7  Air inlet
8  Sump water level sensor
9  Hand operated latches
LO-PRO Components

 

 

 

 

Geotech LO-PRO Model II
Geotech LO-PRO™ Model II

Geotech LO-PRO Model III S
Geotech LO-PRO™ Model III S