Wastewater Pretreatment Equipment & Accessories

A critical step in the wastewater management process is to prevent untreated pollutants, which range from solids to liquids, out of groundwater and sewers.

Our Most Popular Wastewater Pretreatment Equipment & Accessories

Pretreatment makes it easier for water treatment systems and wastewater management systems to operate effectively. The right equipment enables you to cost-effectively manage the capture and safe disposal of these pollutants

Water Maze and Mi-T-M professional water treatment systems are engineered to meet the clean water demands that many manufacturing and industrial companies face. Water Maze and Mi-T-M branded solutions are tailored to each customer’s specific wastewater management application using an array of products and advanced technologies. Systems include:

  • Pre-Treatment Water Systems
  • Oil-Water Separation Water Treatment
  • Coagulation/Flocculation Water Treatment
  • Evaporation Water Treatment

REC3-30A

COMPACT WATER MANAGEMENT CONTROL CENTER


The REC3-30A is a versatile water management module that pumps water from upstream pretreatment tanks or pit system to downstream reuse storage tanks. When combined with the ZCF filtration module, it pumps influent water through the filters to remove particulate, as well as provides pressurized water for backwashing, pressure washers, and for recycling purposes. It provides makeup water, as well as discharges any excess water volume.

Product Sheet

WATER CONTAINMENT

IN-GROUND WASH PADS


Permanent in-ground wash pad design will make or break any wash water treatment system. The most successful water treatment systems will always have a well designed wash pad suited to their application.


Careful consideration of solids loading, water volume, and system use are critical. A poor wash pad design will result in high solids and oil passthrough, excessive buildup or clogging, poor water treatment, and strong repulsive odors. Water Maze Applications Engineers are prepared to offer recommendations on proper wash pad design and maintenance for every application.

ABOVE GROUND PORTABLE WASH RACKS
Above ground wash racks can be a fantastic non-permanent solution to wash water capture. Water Maze offers modular above ground wash containment options configurable to any application from small parts to large machinery.

Product Sheet

BPS Series

Biological Pit Enhancement System


The Biological Pit Enhancement System enables you to inject microbes and nutrients into water where oil collects. This will improve the quality of the water stored in pits.

  • 2 aeration pumps - linear pumps are used to infuse air into water collection pits
  • 2 peristaltic pumps - used to inject bacteria and nutrients
  • 2 aeration stick assemblies - prevents water from stagnating in pit systems
  • 115V single phase setting
  • Internal timers allow end user to control the amount and frequency of the liquid microbes and nutrient doses. The BPS Series can be set to inject bacteria every minute, every hour or every day, whatever the situation dictates

Mechanical Filtration – WLP

These recycle systems are designed to remove free hydrocarbons and filter water to be sent back through a pressure washer. They feature pH and ORP injection and are designed with corrosion-resistance tanks.


These recycle systems are designed to remove free hydrocarbons and filter water to be sent back through a pressure washer. They feature pH and ORP injection and are designed with corrosion-resistance tanks.

Features: Quality recycled wash-water without common odor problems · Easy operation and maintenance · Poly skid is constructed of hardened polymer to be non-corrosive and can also be easily lifted and moved with a forklift · Easily accessible pumps · ETL listed control panel

Components: Hose connectors are designed for easy accessibility and quick installation · ETL listed NEMA-4 rated corrosion-proof control panel for safe and reliable operation · Recommended Mi-T-M Air Compressor, AM1-HE02-05M, for use with auto-backwash models

Recommended Applications:
· Rental Yards
· Heavy Equipment Dealers
· Trucking Facilities
· Military Bases
· Truck Rental Fleets
· Diesel Repair Facilities
· Forklift Washing Operations
· Aircraft Maintenance and Restoration
· Shipyards
· Municipalities/State DOTs
· Oil Fields
· Engine Rebuilders and Manufacturers

Models Available:
WLP-20-0M10 - 230V, 1Ø, 25.0A; 400 sq. ft. cartridge filter
WLP-20AB-0M11* - 230V, 1Ø, 25.0A
WLP-20AB-0M31* - 230V, 3Ø, 13.0A

The Importance of a Proper Pit System:
Once equipment is washed, the untreated wash water flows into your pit system. A proper pit system for your application is the first step in proper wash water treatment and a critical element in any wash water recycle system.

Consult with Pacific Bay Equipment to determine the pit system configuration that works best for your application.

WTA Series

The WTA Series pretreatment systems can be added to any water treatment system for effective removal of solids prior to recycling. These set-ups offer the choice of 300-gallon or 600-gallon tanks.


Pretreatment Systems – 300-Gallons

WTA-300-0M10
12-0072 - 300-gallon tank with manual dump valve - qty. 1
20-1282A01 - Tank stand - qty. 1

WTA-300CL-0M10 – Single Phase
WTA-300CL-0M30 – Three Phase
12-0072 - 300-gallon tank with manual dump valve - qty. 1
20-1282A01 - Tank stand - qty. 1
3-0460 - Sump pump - qty. 1

WTA-300EXP-0M10 – Single Phase
WTA-300EXP-0M30 – Three Phase
12-0072 - 300-gallon tank with manual dump valve - qty. 1
20-1282A01 - Tank stand - qty. 1
21-0203 - Coalescing main media frame - qty. 2
21-0204 - Coalescing side media frame - qty. 2
3-0321 - Aeration pump, ¾ HP, 3Ø - qty. 1
3-0331 - Aeration pump, ¾ HP, 1Ø - qty. 1
55-0033 - Mazzei venturi injector - qty. 1

WTA-300SA-0M10 – Single Phase
WTA-300SA-0M30 – Three Phase
12-0072 - 300-gallon tank with manual dump valve - qty. 1
20-1282A01 - Tank stand - qty. 1
21-0203 - Coalescing main media frame - qty. 2
21-0204 - Coalescing side media frame - qty. 2
3-0458 - Peristaltic pump - qty. 1
3-0321 - Aeration pump, ¾ HP, 3Ø - qty. 1
3-0331 - Aeration pump, ¾ HP, 1Ø - qty. 1
55-0033 - Mazzei venturi injector - qty. 1

Pretreatment Systems – 600-Gallons

WTA-600-0M11
12-0069 - 600-gallon tank with manual dump valve - qty. 1
20-1287A01 - Tank stand - qty. 1

WTA-600CL-0M11 – Single Phase
WTA-600CL-0M31 – Three Phase
12-0069 - 600-gallon tank with manual dump valve - qty. 1
20-1287A01 - Tank stand - qty. 1
3-0460 - Sump Pump - qty. 1

WTA-600EXP-0M11 – Single Phase
WTA-600EXP-0M31 – Three Phase
12-0069 - 600-gallon tank with manual dump valve - qty. 1
20-1287A01 - Tank stand - qty. 1
21-0203 - Coalescing main media frame - qty. 2
21-0204 - Coalescing side media frame - qty. 2
3-0321 - Aeration pump, ¾ HP, 3Ø - qty. 1
3-0331 - Aeration pump, ¾ HP, 1Ø - qty. 1
55-0033 - Mazzei venturi injector - qty. 1

WTA-600SA-0M11 – Single Phase
WTA-600SA-0M31 – Three Phase
12-0069 - 600-gallon tank with manual dump valve - qty. 1
20-1287A01 - Tank stand - qty. 1
21-0203 - Coalescing main media frame - qty. 2
21-0204 - Coalescing side media frame - qty. 2
3-0458 - Peristaltic pump - qty. 1
3-0321 - Aeration pump, ¾ HP, 3Ø - qty. 1
3-0331 - Aeration pump, ¾ HP, 1Ø - qty. 1
55-0033 - Mazzei venturi injector - qty. 1

BIO-15 Series

A clarifier allows for greater settling and removal of accumulated solids in wastewater before treatment. This pretreatment makes it easier for water treatment systems operate effectively.


Components: ETL listed NEMA-4 rated corrosion-proof control panel for safe and reliable operation · Peristaltic pump is self-priming for passive automatic liquid microbe injection · Mazzei® venturi air injection system sustains beneficial aerobic microbes while preventing bacteria from turning odorous and anaerobic

Recommended Applications:
· Golf Courses - Designed to handle equipment wash water for various golf course configurations
· Solid-Waste Haulers - Able to effectively treat vehicle wash water, like that from garbage trucks
· Food Processing Plants - Pre-treatment of a broad range of food processing waste water before
discharging
· Petro-Chemical - Capable of treating waste streams containing multiple, organic particulate matter
· Anything with organic compounds in waste water

Models Available:
BIO-15-0M10 - 230V, 1Ø, 20.0A; ¾ HP transfer pump
BIO-15-0M30 - 230V, 3Ø, 15.0A; ½ HP transfer pump

Includes sump pump and peristaltic pump
230/208/460V 3Ø available on all models as options

  • Cone-shaped tank for easy handling of accumulated solids
  • Quality recycled wash water without common odor problems
  • Easy operation and maintenance · Easily accessible pumps
  • ETL listed control panel
  • Heavy-duty, corrosive-resistant and UV-resistant poly-skid

Fleck 9100 3/4″ Twin-Alternating Commercial Water Softener

The 3/4″ Fleck 9100 twin-alternating light duty water softeners are designed for water softening applications, such as coffee shops, small restaurants, pre-treatment for reverse osmosis systems and lab water systems, where 24/7/365 delivery of soft water is essential.


The computerized meter control is easy to set, and once set, the system automatically switches between tanks, so that you always have soft water, even when one is regenerating. Twin-alternating water softeners will perform efficiently for many years because they fill the brine tank with soft water and regenerate with soft water. They have a 10 year warranty on tanks and a 5 year warranty on the valve and electronics.

Benefits
Never run out of soft water - 24/7/365
Keeps resin cleaner - regenerates with soft water
Saves salt because it regenerates "precisely" when needed
Eliminates plugging of injectors - fills brine tank with soft water
Never worry about setting the time of day - it doesn't matter
Higher flow rates - minimal pressure drop
Less maintenance - fewer moving parts

  • 21st Century computer electronics
  • Just two (2) moving parts in the water stream
  • 24-volt electrical system
  • Includes 3/4"stainless steel bypass valve
  • 10-year warranty on tanks
  • 5-year warranty on valve & electronics
  • Premium-grade resin
  • Regenerates with clean, soft water
  • Fills the Salt Tank With Soft Water - Prevents plugged injectors, saves on service!

Fleck 2900 2″ Single Tank Commercial Metered Softener

This is a 2″ full flow Fleck 2900S single water softener with NXT2 controller and 2″ Clack meter.


It is a very heavy-duty system capable of continuous flow and is available in 120,000 to 600,000 Grain Capacities.

Tank Information:
100% composite fiberglass construction
Outstanding performance and durability in harsh chemical environments
Absolutely will not - and cannot - rust
Requires no maintenance
Materials of Construction: Polyethylene inner shell (PVDF available)

Operating Parameters:
Maximum operating pressure: 100 psi
Maximum operating temperature: 110°F
Minimum burst at 600 psi
Tested to 250,000 cycles without leakage
NSF Certified
ASME Tanks Available Upon Request

  • Full 2.0" valve for high flow rates
  • Utilizes high-capacity ion-exchange resin
  • Utilizes NXT2 Programmable Controller
  • Up to 600,000 Grains Maximum Capacity
  • User friendly Fleck 2900S control valve with NXT2 Control
  • The NXT2 Network Controller uses on-board communication capabilities to link multiple commercial valves (via off-the-shelf CAT5 or better cables) for a variety of system types.
  • Safety brine valve with air check
  • Uses "HUB & LATERAL DISTRIBUTORS"
  • 5 Year Warranty on Valve, Electronics, & Tanks

Evaporation – HGB

The gas-heated HBG system, available in carbon or stainless steel tank options, is capable of evaporating wastewater at up to 30 gallons per hour.


The combustion box in the HBG is made of advanced heat reflective material and features a unique energy-efficient design for reflecting the heat directly onto the floor of the evaporation tank for energy cost savings.

A high-efficiency burner shoots a flame, fueled by natural gas or propane, into the combustion chamber for unusually high energy efficiency. The unit is made of heavy-duty steel, insulated and double lined for both energy efficiency and safety

Fleck 9500 1.5″ Twin-Alternating Commercial Metered Water Softener

This 1-1/2″ full flow Fleck 9500 Valve with SXT controller and 1-1/2″ meter is a heavy duty system capable of continuous flow and is available in 120,000 to 300,000 Grains Capacities.


This system is for any application that calls for 24/7 operation because one tank is always online. If your application requires consistent high-quality softened water, then this is simply the best solution.

The fully adjustable 5-cycle control delivers controlled upflow backwash, downflow brining, slow rinse, rapid rinse, timed brine refill, and downflow service. It is easily adjustable, 5-cycle, downflow-brining control. The Fleck 9500 Control can backwash up to 24" diameter tanks.

Warranty:
5 Years on Tanks
5 Years on Valve & Electronics
1 Years on All Parts

  • User friendly Fleck 9500 control valve
  • Full 1.5" valve for high flow rates
  • Premium High Capacity Resin
  • SXT Controller
  • Up to 300,000 Grains Maximum Capacity
  • Brine tank has grid plate for maximum saturation of brine
  • Safety brine valve with air check

Fleck 3900 3″ Duplex Commercial Metered Water Softener

This is a 3″ full flow Fleck 3900 duplex water softener with NXT2 controllers and 3″ Clack meters. 


It is a very heavy duty system capable of continuous flow and is available in 450,000 to 1,200,000 Grains Capacities per tank.

Tank Information:
100% composite fiberglass construction
Outstanding performance and durability in harsh chemical environments
Absolutely will not - and cannot - rust
Requires no maintenance
Materials of Construction: Polyethylene inner shell (PVDF available)

Operating Parameters:
Maximum operating pressure: 100 psi
Maximum operating temperature: 110°F
Minimum burst at 600 psi
Tested to 250,000 cycles without leakage
NSF Certified
ASME Tanks Available Upon Request

  • Two full 3.0" valve for high flow rates
  • Premium high-capacity ion-exchange resin
  • NXT2 Programmable Controllers
  • Up to 1,200,000 Grains Maximum Capacity
  • User friendly Fleck 3900 control valves with NXT2 Controls
  • The NXT2 Network Controller uses on-board communication capabilities to link multiple commercial valves (via off-the-shelf CAT5 or better cables) for a variety of system types.
  • Safety brine valve with air check
  • Uses "HUB & LATERAL DISTRIBUTORS"
  • 5 Year Warranty on Valve, Electronics, & Tanks
  • 1 Year Warranty on All Parts

Water Maze High Boy Adaptable Filtration

  • Index Polishing Filter for filtering out solids 

The Water Maze Indexing Polishing Filter (IPF) solids unit utilizes inexpensive fabric media to filter out solids. Filter fabric, which is supplied in 5, 20, and 50 micron sizes, is automatically indexed onto a recessed conveyor belt constructed of a high tensile, non-corrosive material. As water and solid particles drain through the filter fabric, solids are retained. As the water level rises, a float will actuate a drive motor and the conveyer belt will index the spent paper and new paper replace it.

Can be used as pretreatment or post treatment to another water treatment technology to remove particulates or as a standalone treatment system.

  • Carbon steel exterior with a stainless steel interior.
  • Exterior mounted drive motor with a covered housing.
  • Includes a collection container for spent paper and sludge.
  • 82-gallon tub included.
  • Optional discharge pump available.

Water Maze pH Permissive Control System

  • pH Permissive Control System balances water pH 

The PH-3020D system incorporates: a digital (dual) pH controller that monitors and adjusts to both base and acid pH set points; a circulation pump; and chemical injection peristaltic pumps. Once the pH set points (high or low) are satisfied, the permissive interlock system of the controller will provide an output signal for the purpose of downstream release and/or post processing of the water.

A balanced pH promotes solids to settle out quicker; emulsified oils to become more buoyant; and some metals to precipitate.

  • The pH Sensor analyzes the water as it goes through the line.
  • The pH Controller is pre-programmed to maintain the pH level and no additional programming is necessary.
  • Standalone systems.
  • Factory installed options incorporated into a base product.

Water Maze and Mi-T-M Fiberglass Pit System

  • Easy to install In-Ground Fiberglass Pit Systems

As compared to poured-in-place concrete pits that may eventually crack and allow water to leach into the ground, our durable prefabricated fiberglass pits immersed into concrete can provide double containment.

The In-ground Separator (IGS) is uniquely designed with two sets of standing weirs that force solids to the bottom of the pit. The Fiberglass Pits are ideal pre-treatment of heavy settable solids prior to entering in the in-ground collection sump, as well as providing a water collection sump, and submersible pump lift station.

  • Features a Catch Basin, 3-Stage In-Ground Separator and Sump Basin.
  • Chemically resistant fiberglass inhibits the growth of bacteria.
  • Easier and less expensive to install concrete.
  • Available in three sizes.
Electric

Water Maze Alpha-1500D Above-Ground Separator

  • Above-ground oil/water separator.
  • Treats and discharges collected wash water to meet local and federal sewer sanitation regulations.

The Alpha is a highly effective above-ground oil/water separator that works in conjunction with catch basins and collection pits to treat and discharge wash water to meet local and federal sewer sanitation regulations. The genius of the easy-to-use Alpha system is the proprietary “maze” design of the oleophilic-oil-loving coalescing plates, which are meshed together and aligned at a specific angle to produce optimum separation of oil and water.

  • Accommodates water flow rates of up to 15 GPM and can be used in conjunction with other systems or serve as a stand-alone oil-water separator.
  • Rust-resistant tank made of 12-gauge stainless steel.
  • Industrial-duty ultra-violet water odor treatment ozone generator for optimum odor control
  • NEMA control center for automatic operation

Water Maze Compact CoAg Water Management Center

  • Can be used as a pre-treatment, post-treatment or as a stand-alone water treatment system.

The Compact CoAg employs chemical coagulation and flocculation water treatment technology to enhance and speed up the process of removing suspended solids and most types of emulsified oils. The Compact CoAg unit is typically combined with a separator/final blending tank that has unique internal piping, along with an auto-purge system that results in very little standing water within the system at the end of the day.

  • Enhances and speeds up the process of removing suspended solids and most types of emulsified oils.
  • Utilizes a patented process for applying and mixing proprietary blends of chemical coagulant (CoAg+) and flocculant (EC+) to effectively de-emulsify oils and to agglomerate suspended solids.
  • When combined with the Water Maze IPF2-20 Indexing Polishing Filter, the agglomerated solids and oils are removed from a clarified stream that can be recycled or discharged (as allowed by local regulations).

Water Maze CLT-300 Modular Clarifier System Base

  • Can be used as a pre-treatment, post-treatment or as a stand-alone water treatment system.

The CLT-300 is an above-ground, cone-bottom tank used to enhance existing pit water treatment systems that may be too small or do not provide adequate pre-treatment. With its 300-gallon capacity, this cone-bottom tank can provide lower clean-out maintenance costs compared to many in-ground pit systems.

  • Ideal for oil/water separation.
  • Utilizes cross-linked polyethylene cone-bottom tanks with steep, 55-degree slopes for maximum solids separation.
  • Each tank has a full open top with removable lid and includes heavy duty metal stand with cradle.
  • These base models are also incorporated into other Water Maze clarifier models and can be an economical alternative to expensive pit water treatment system reconstruction costs.

Contact us to discuss your needs and your budget and we’ll help you select the right equipment and configuration.

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