Equipment


Aeration Systems
	AquaTurbo Systems, Inc. – Springdale, AK * Floating Mixers * Floating High Speed Surface Aerators
	KLA SYSTEMS, INC. * JET AERATION SYSTEMS * SLOT INJECTOR JET AERATION SYSTEMS * JET MIXING SYSTEMS
	PARKSON CORPORATION BIOLOGICAL PRODUCT GROUP **WYSS MEMBRANE DIFFUSER** * *HiOX AERATION PANELMEMBRANE DIFFUSER** * *BIOFUSERMEMBRANE DIFFUSER** * *BIOLAC LONG SLUDGE-AGE WASTEWATER TREATMENT SYSTEM** * *BIOLAC WAVE-OX LONG SLUDGE-AGE WASTEWATER TREATMENT BIOLOGICAL NUTRIENT REMOVAL SYSTEM** * GEOREACTOR * DYNALIFT MEMBRANE BIORACTOR
	PHILADELPHIA MIXING SOLUTIONS * HALO OXIDATION DITCH TECHNOLOGY * LOW SPEED MECHANICAL AERATORS * BRIDGE MOUNTED MIXERS * CLAMP MOUNTED MIXERS * SIDE ENTERING MIXERS * FLOCCULATORS * FLASH MIXERS * BRUSH AERATORS * FLOATING DIRECTIONAL AERATORS * EGG DIGESTER MIXING SYSTEMS * LAGOON AERATION TECHNOLOGIES * REPLACEMENT GEAR DRIVES
	STAMFORD SCIENTIFIC INTERNATIONAL * MEMBRANE DISK AERATION SYSTEMS * MEMBRANE TUBE AERATION SYSTEMS * STAINLESS STEEL COARSE BUBBLE AERATION SYSTEMS * RETRIEVABLE AERATION SYSTEMS
Analytical
	CHEMSCAN * On-Line Nutrient Analyzers
	ENVIRONMENTAL INSTRUMENTS * FLUOROPROBE FL-3 Luminescent/optical Dissolved Oxygen Analyzer
	LMI * CHEMICAL METERING PUMPS & ACCESSORIES
	SEVERN TRENT SERVICES CAPITAL CONTROLS GROUP * *ADVANCE & CHLORTROL* ( formerly Fischer & Porter) CHLORINE, SULFUR DIOXIDE AND AMMONIA FEED SYSTEMS** * *AZTEC CHLORINE RESIDUAL AND OTHER CHEMICAL ANALYZERS** * *CHLOR-A-VAC CHEMICAL INDUCTION UNITS** * CDG* CHLORINE DIOXIDE GENERATORS * MICROCHEM2 BUFFERED & BUFFERLESS CHEMICAL ANALYZER - TRANSMITTER & CONTROLLER * Z-CHHLOR3000 RESIDUAL SULFITE ANALYZER * EST SCRUBBERS CLORTEC (MUNICIPAL) & EXCELTEC (INDUSTRIAL) * ON-SITE SODIUM HYPOCHLORITE GENERATION SYSTEMS ULTRADYNAMICS * *SCORPION OPEN CHANNEL VERTICAL AND HORIZONTAL UV DISINFECTION SYSTEMS** * *ULTRADYNAMICS CLOSED VESSEL UV DISINFECTION SYSTEMS**
	SIEMENS - STRANCO DIVISION * *POLYBLEND LIQUID AND DRY POLYMER FEED SYSTEMS** * *STRANTROL ORP CHLORINATION AND DECHLORINATION CONTROL SYSTEMS**
Biological Processes
	ANOXKALDNES * MOVING BED BIOFILM REACTORS AND IFAS SYSTEMS FOR NITRIFICATION, DENITRIFICATION AND BOD/COD REDUCTION
	DYNATEC SYSTEMS, INC. *MEMBRANE WASTEWATER TREATMENT SYSTEMS
	FLUIDYNE * HydroGrit forced vortex grit removal system * ISAM Sequencing Batch Reactor process * MCCLR oxidation ditch process
	PARKSON CORPORATION * *DYNASAND CONTINUOUS UPFLOW SAND FILTER** * GEOREACTOR ROTATING MBBR PROCESS * DYNALIFT MEMBRANE BIOREACTOR * BIOLAC LONG SLUDGE AGE ACTIVATED SLUDGE PROCESS * BIOLAC WAVE-OXIDATION BNR PROCESS
	PHILADELPHIA MIXING SOLUTIONS * HALO OXIDATION DITCH TECHNOLOGY * LOW SPEED MECHANICAL AERATORS * BRIDGE MOUNTED MIXERS * CLAMP MOUNTED MIXERS * SIDE ENTERING MIXERS * FLOCCULATORS * FLASH MIXERS * BRUSH AERATORS * FLOATING DIRECTIONAL AERATORS * EGG DIGESTER MIXING SYSTEMS * LAGOON AERATION TECHNOLOGIES * REPLACEMENT GEAR DRIVES
	STAMFORD SCIENTIFIC INTERNATIONAL * MEMBRANE DISK AERATION SYSTEMS * MEMBRANE TUBE AERATION SYSTEMS * STAINLESS STEEL COARSE BUBBLE AERATION SYSTEMS * RETRIEVABLE AERATION SYSTEMS
Blowers & Compressors
	KAESER COMPRESSORS * Rotary Lobe Blowers * Rotary Screw Compressors
	SPENCER BLOWERS * Multi-stage Centrifugal Blowers
Chemical Feed
	ARCH CHEMICALS, INC. * On-Site Calcium Hypochlorite Generation Systems
	ACRISON, INC. * DRY CHEMICAL VOLUMETRIC AND GRAVIMETRIC FEED SYSTEMS * LIQUID AND DRY POLYMER FEED SYSTEMS
	FORCE FLOW EQUIPMENT FLOWQUIP SCALES & CHEMICAL INVENTORY MGMT. SYSTEMS
	HALOGEN VALVE SYSTEMS, INC. *EMERGENCY CHLORINE AND SULFUR DIOXIDE GAS SHUT-OFF SYSTEMS
	KOFLO * IN-LINE STATIC MIXERS * CALIBRATION CYLINDERS
	LMI * CHEMICAL METERING PUMPS & ACCESSORIES
	NEPTUNE CHEMICAL PUMP AND MIXER COMPANY * ELECTRONIC SOLENOID DIAPHRAGM CHEMICAL METERING PUMPS * HYDRAULIC DIAPHRAGM CHEMICAL METERING PUMPS * PORTABLE MIXERS * INJECTION QUILLS * CONTAINMENT FEED SYSTEMS * CALIBRATION CYLINDERS * PULSATION DAMPENERS * BACK PRESSURE AND PRESSURE RELIEF VALVES * TANK & MIXER FEED SYSTEMS * SKID-MOUNTED FEED SYSTEMS AND OTHER CHEMICAL FEED ACCESSORIES
	PERIFLO * Peristaltic hose pumps for chemical, sludge or liquid transfer
	SEVERN TRENT SERVICES CAPITAL CONTROLS GROUP * *ADVANCE & CHLORTROL* ( formerly Fischer & Porter) CHLORINE, SULFUR DIOXIDE AND AMMONIA FEED SYSTEMS** * *AZTEC CHLORINE RESIDUAL AND OTHER CHEMICAL ANALYZERS** * *CHLOR-A-VAC CHEMICAL INDUCTION UNITS** * CDG* CHLORINE DIOXIDE GENERATORS * MICROCHEM2 BUFFERED & BUFFERLESS CHEMICAL ANALYZER - TRANSMITTER & CONTROLLER * Z-CHHLOR3000 RESIDUAL SULFITE ANALYZER * EST SCRUBBERS CLORTEC (MUNICIPAL) & EXCELTEC (INDUSTRIAL) * ON-SITE SODIUM HYPOCHLORITE GENERATION SYSTEMS ULTRADYNAMICS * *SCORPION OPEN CHANNEL VERTICAL AND HORIZONTAL UV DISINFECTION SYSTEMS** * *ULTRADYNAMICS CLOSED VESSEL UV DISINFECTION SYSTEMS**
	SIEMENS - STRANCO DIVISION * *POLYBLEND LIQUID AND DRY POLYMER FEED SYSTEMS** * *STRANTROL ORP CHLORINATION AND DECHLORINATION CONTROL SYSTEMS**
	ZMI/PORTEC * *KEMTUBELIME & SODA ASH SILOS AND FEED SYSTEMS** * DETENTION SLAKERS * KOHLMAN PADDLE MIXERS
ClarifiCATION
	ALLIED LOCKE INDUSTRIES * Chain and Flight Clarifier Mechanisms
	PARKSON CORPORATION NORDIC WATER PRODUCTS * *LAMELLA & GEWE* INCLINED PLATE SETTLERS** * *DYNASAND CONTINUOUS UPFLOW SAND FILTER** * *SUPERSCRAPER SLUDGE SCRAPER** * *SUPERSKIMMER SCUM SKIMMER** * *NWP POTABLE WATER DAF TECHNOLOGY** * *VACULIFT SLUDGE SUCTION SYSTEM** * *AGENCY SMARTFILTER TRAVELLING BRIDGE FILTER** * DYNASAND CONTINUOUS UPFLOW DENITRIFICATION SAND FILTER * GEOREACTOR
	RPS ENGINEERING * ENGINEERED ALUMINUM AND FRP COVERS * LAUNDER COVERS
	SOLAR ENVIRONMENTAL SERVICES * WEIR CLEANING BRUSH SYSTEM
	SPS ENGINEERING, INC. * CLARIFIERS * THICKENERS * ANAEROBIC DIGESTER EQUIPMENT * TRAVELLING BRIDGES * ROTARY DISTRIBUTORS * FLOCCULATORS * REPLACEMENT PRECISION-BEARING CLARIFIER AND THICKENER DRIVES
Conveying & Pumping
	ABC SOLIDS HANDLING PRODUCT GROUP *AMERICAN BULK CONVEYOR BELT CONVEYORS *AMERICAN BULK CONVEYOR SHAFTED AND SHAFTLESS SCREW CONVEYORS **LEVITATOR VERTICAL SHAFTLESS SCREW CONVEYORS AMERICAN BULK CONVEYOR SLUDGE STORAGE AND LOADING STATIONS* **GRITMEISTER GRIT CLASSIFIER TRU-GRIT GRIT WASHER** THERMO-SYSTEM SOLAR SLUDGE DRYING TECHNOLOGY *SLUDGE/LIME BLENDERS
	NEPTUNE CHEMICAL PUMP AND MIXER COMPANY * ELECTRONIC SOLENOID DIAPHRAGM CHEMICAL METERING PUMPS * HYDRAULIC DIAPHRAGM CHEMICAL METERING PUMPS * PORTABLE MIXERS * INJECTION QUILLS * CONTAINMENT FEED SYSTEMS * CALIBRATION CYLINDERS * PULSATION DAMPENERS * BACK PRESSURE AND PRESSURE RELIEF VALVES * TANK & MIXER FEED SYSTEMS * SKID-MOUNTED FEED SYSTEMS AND OTHER CHEMICAL FEED ACCESSORIES
	NETZSCH, INC. **NEMO PROGRESSIVE CAVITY PUMPS**
	PERIFLO * Peristaltic hose pumps for chemical, sludge or liquid transfer
	SULZER PUMPS * HORIZONTAL CENTRIFUGAL PUMPS WITH A DYNAMIC SEAL * JOHNSTON VERTICAL TURBINE PUMPS
Covers, Liners & Enclosures
	EFC INC. * PRE-FABRICATED FIBERGLASS BUILDINGS * FRP PARSHALL FLUMES
	SEAMAN CORPORATION * XR-5 AND XR-3 SYNTHETIC LINER SYSTEMS
Disinfection
	ARCH CHEMICALS, INC. * On-Site Calcium Hypochlorite Generation Systems
	HALOGEN VALVE SYSTEMS, INC. *EMERGENCY CHLORINE AND SULFUR DIOXIDE GAS SHUT-OFF SYSTEMS
	SEVERN TRENT SERVICES CAPITAL CONTROLS GROUP * *ADVANCE & CHLORTROL* ( formerly Fischer & Porter) CHLORINE, SULFUR DIOXIDE AND AMMONIA FEED SYSTEMS** * *AZTEC CHLORINE RESIDUAL AND OTHER CHEMICAL ANALYZERS** * *CHLOR-A-VAC CHEMICAL INDUCTION UNITS** * CDG* CHLORINE DIOXIDE GENERATORS * MICROCHEM2 BUFFERED & BUFFERLESS CHEMICAL ANALYZER - TRANSMITTER & CONTROLLER * Z-CHHLOR3000 RESIDUAL SULFITE ANALYZER * EST SCRUBBERS CLORTEC (MUNICIPAL) & EXCELTEC (INDUSTRIAL) * ON-SITE SODIUM HYPOCHLORITE GENERATION SYSTEMS ULTRADYNAMICS * *SCORPION OPEN CHANNEL VERTICAL AND HORIZONTAL UV DISINFECTION SYSTEMS** * *ULTRADYNAMICS CLOSED VESSEL UV DISINFECTION SYSTEMS**
	SIEMENS - STRANCO DIVISION * *POLYBLEND LIQUID AND DRY POLYMER FEED SYSTEMS** * *STRANTROL ORP CHLORINATION AND DECHLORINATION CONTROL SYSTEMS**
Filtration
	ACME ENGINEERING PRODUCTS, INC. * AUTOMATIC SCRAPER STRAINERS
	AWI * STAINLESS STEEL FILTER UNDERDRAINS AND AIR SCOUR SYSTEMS
	KINETICO * Filtration systems using macrolite high-rate ceramic media * Ion exchange systems * precipitation and filtration systems * adsorptive media filters
	LAYNE-CHRISTENSEN-MEMBRANE TECHNOLOGY GROUP * Membrane Filtration with Ultrafiltration/Nanofiltration/Reverse Osmosis for Potable Water * Norit’s X-Flow Hollow Fiber UF Membranes for Potable Water Systems * NF Softening Systems * RO Systems for desalination or water reuse
	DYNATEC SYSTEMS, INC. *MEMBRANE WASTEWATER TREATMENT SYSTEMS
	PARKSON CORPORATION NORDIC WATER PRODUCTS * *LAMELLA & GEWE* INCLINED PLATE SETTLERS** * *DYNASAND CONTINUOUS UPFLOW SAND FILTER** * *SUPERSCRAPER SLUDGE SCRAPER** * *SUPERSKIMMER SCUM SKIMMER** * *NWP POTABLE WATER DAF TECHNOLOGY** * *VACULIFT SLUDGE SUCTION SYSTEM** * *AGENCY SMARTFILTER TRAVELLING BRIDGE FILTER** * DYNASAND CONTINUOUS UPFLOW DENITRIFICATION SAND FILTER * GEOREACTOR
	RES-KEM CORPORATION * WATER SOFTENERS * DEALKALIZERS * DEMINERALIZERS * PRESSURE FILTERS * NITRATE REMOVAL SYSTEMS * GREENSAND FILTERS * GRANULAR ACTIVATED CARBON SYSTEMS
Grit Removal
	FLUIDYNE * HydroGrit forced vortex grit removal system
	PARKSON CORPORATION * COMBI FINE SCREEN / GRIT REMOVAL * GRITMEISTER GRIT CLASSIFIER * TRU-GRIT GRIT WASHER
	SCHLOSS ENGINEERED EQUIPMENT * VORTEX AND CONVENTIONAL GRIT REMOVAL SYSTEMS * CLIMBER BAR SCREENS * ROTARY SCREW SCREENS
	SPS ENGINEERING, INC. * AERATED GRIT TRAPS * GRIT SCRAPERS * TRAVELLING BRIDGE GRIT REMOVAL SYSTEMS * DETRITOR GRIT REMOVAL SYSTEMS
Industrial Wastewater
	ANOXKALDNES * MOVING BED BIOFILM REACTORS AND IFAS SYSTEMS FOR NITRIFICATION, DENITRIFICATION AND BOD/COD REDUCTION
	DYNATEC SYSTEMS, INC. * MEMBRANE WASTEWATER TREATMENT SYSTEMS
	PARKSON CORPORATION * BIOLAC WAVE-OXIDATION LONG SLUDGE AGE ACTIVATED SLUDGE BNR PROCESS * GEOREACTOR MOVING BED ROTATING BIOLOGICAL FIXED-FILM REACTORS * LAMELLA INCLINED PLATE SETTLERS * GLE OIL-WATER SEPARATORS * DYNASAND CONTINUOUS UPFLOW SAND FILTER * DYNADISC CLOTH MEDIA FILTER * HELISIEVE ROTARY SCREW SCREEN * DISCOSTRAINER ULTRA-FINE SCREEN * ROTOSCREEN STEP SCREEN * ROTOGUARD ROTARY DRUM PERFORATED SCREEN * ROTOMESH ROTARY DRUM FABRIC MESH SCREEN * ROTOSHEAR ROTARY DRUM WEDGEWIRE SCREEN
	SPS ENGINEERING, INC. * CLARIFIERS * THICKENERS * ANAEROBIC DIGESTER EQUIPMENT * TRAVELLING BRIDGES * ROTARY DISTRIBUTORS * FLOCCULATORS * REPLACEMENT PRECISION-BEARING CLARIFIER AND THICKENER DRIVES
Membrane Separation
	DYNATEC SYSTEMS, INC. *MEMBRANE WASTEWATER TREATMENT SYSTEMS
	LAYNE-CHRISTENSEN-MEMBRANE TECHNOLOGY GROUP * Membrane Filtration with Ultrafiltration/Nanofiltration/Reverse Osmosis for Potable Water * Norit’s X-Flow Hollow Fiber UF Membranes for Potable Water Systems * NF Softening Systems * RO Systems for desalination or water reuse
	PARKSON CORPORATION * DYNALIFT MEMBRANE BIO-REACTOR PROCESS
Mixing Systems
	AquaTurbo Systems, Inc. – Springdale, AK * Floating Mixers * Floating High Speed Surface Aerators
	KLA SYSTEMS, INC. * JET AERATION SYSTEMS * SLOT INJECTOR JET AERATION SYSTEMS * JET MIXING SYSTEMS
	KOFLO * IN-LINE STATIC MIXERS * CALIBRATION CYLINDERS
	NEPTUNE CHEMICAL PUMP AND MIXER COMPANY * ELECTRONIC SOLENOID DIAPHRAGM CHEMICAL METERING PUMPS * HYDRAULIC DIAPHRAGM CHEMICAL METERING PUMPS * PORTABLE MIXERS * INJECTION QUILLS * CONTAINMENT FEED SYSTEMS * CALIBRATION CYLINDERS * PULSATION DAMPENERS * BACK PRESSURE AND PRESSURE RELIEF VALVES * TANK & MIXER FEED SYSTEMS * SKID-MOUNTED FEED SYSTEMS AND OTHER CHEMICAL FEED ACCESSORIES
	PARKSON CORPORATION NORDIC WATER PRODUCTS * *LAMELLA & GEWE* INCLINED PLATE SETTLERS** * *DYNASAND CONTINUOUS UPFLOW SAND FILTER** * *SUPERSCRAPER SLUDGE SCRAPER** * *SUPERSKIMMER SCUM SKIMMER** * *NWP POTABLE WATER DAF TECHNOLOGY** * *VACULIFT SLUDGE SUCTION SYSTEM** * *AGENCY SMARTFILTER TRAVELLING BRIDGE FILTER BIOLOGICAL PRODUCT GROUP** * *WYSS MEMBRANE DIFFUSER** * *HiOX AERATION PANELMEMBRANE DIFFUSER** * *BIOFUSERMEMBRANE DIFFUSER** * *BIOLAC LONG SLUDGE-AGE WASTEWATER TREATMENT SYSTEM** * *BIOLAC WAVE-OX LONG SLUDGE-AGE WASTEWATER TREATMENT BIOLOGICAL NUTRIENT REMOVAL SYSTEM**