HARTWELL
ENVIRONMENTAL
CORPORATION

HOUSTON

   AUSTIN

 DALLAS

TULSA

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                    Below you will find a listing of each manufacturer we 
                    represent and a summary of the specific products they 
                    offer.  Several of these companies have their own 
                    website which is shown where applicable should you
                    have a specific need.

ALFA LAVAL/SHARPLES
Centrifuge Equipment

KOMAX SYSTEMS, INC.
Static Mixers, Steam Sludge Heater
ANOXKALDNES, INC.
IFAS Technology
KOMLINE-SANDERSON
Belt Filter Presses, Gravity Belt Thickeners, Sludge/Biosolids Drying
APPLIED SPECTROMETRY ASSOC., INC.
ChemScan Process Analyzers
KROFTA TECHNOLOGIES
Dissolved Air Flotation, Filtration
AQUA AEROBIC SYSTEMS, INC.
Sequencing Batch Reactors 
(SBR), Cloth Media Filtration Systems, 
Surface Aerators
LIGHTNIN
Mixers, Flocculators, Aerators
NETZSCH, INC.
Progressive Cavity and Rotary Lobe Pumps
BLUEINGREEN, LLC.
Dissolved Gas Solutions
NORIT, INC.
Activated Carbon Air Purification Systems
BW FABRICATORS
Field Services: Repair, Rehab,
Installation of Process Equipment

CARBTROL CORP.
Activated Carbon Air Purification Systems
ONLINE ENGINEERING, CORP.
Telescoping and Rotary Sludge Valves
CHEMCO INC.
Chemical Storage Silos, Slakers, Feeders
Lime Stabilization

ORICA WATERCARE
MIEX Dissolved Organic Carbon Removal
CHICAGO PUMP CO.
Grit Pumps, Non Clog and  Submersible Pumps
OZONIA
Ozonation Equipment
COLUMBIAN TECTANK
Bolted Steel Tanks
PROCESS SOLUTIONS,INC.
Vapex Odor Control Equipment
CONSERVATEK
Flat and Geodesic Dome Tank Covers 
PULSAFEEDER
Metering Pumps
E&I CORP. (Division of McNish Corp.
Screening, Grit Collection, Collectors,
Flocculators
ROBO-CONTROL, INC.
Gas Cylinder Safety Control
EIMCO WATER TECHNOLOGIES
BRACKETT GREEN -
Screens
JONES & ATTWOOD -
Screens, Grit Removal
SANITAIRE CORP.
Fine and Coarse Bubble Diffused Aeration, Packaged Treatment Plants
FLO TREND SYSTEMS, INC.
Sludge Dewatering
SCHWING AMERICA, INC.
Dewatered Sludge Pumping  Systems
FLUID DYNAMICS, INC.
Polymer and Chemical Feed Systems
SEVERN TRENT SERVICES
BAYOXIDE -
Arsenic Removal
CAPITAL CONTROLS - Gas Feed
TETRA -
Filter Underdrain & Systems
CLORTEC -
On Site Hypochlorite Generator
EST - Wet & Dry Scrubbers
HIBON, INC.
Multistage Centrifugal Blowers,
Positive Displacement Blowers
HYDRO GATE CORP.
Sluice, Slide, and Weir Gates
SHAW ENVIRONMENTAL
Odor Control - Bio Scrubbers
HYDRO INTERNATIONAL
Grit Removal
SMALLBERRY MANUFACTURING
Post Aeration Systems
INFILCO DEGREMONT, INC.
Climber Bar Screens, Solids
Contact Clarifiers, Automatic
Backwash (ABW) Filters, 
Package Water Treatment Plants
Aquaray Ultraviolet Disinfection Systems, 
Anaerobic Digester Mixing
SPAANS BABCOCK, INC.
Archimedes Screw Pumps, Screens
TOMCO2
Recarbonation Equipment
JDV EQUIPMENT CO.
Shaftless Screw Conveyors, 
Screenings Presses, Grit Washers/ Classifiers
VERDER, INC./GPM PUMP, INC.
Peristaltic (Hose & Tube) Pumps
JWC ENVIRONMENTAL
Muffin Monster
Grinding & Screening
 WALKER PROCESS EQUIPMENT
(
Division of McNish Corp.)
Clarifiers,Thickeners,Flocculators,  Digestion Equipment