Underdrains equipment for Water and Wastewater

Once you have selected the right type of filtration system for your application, it's equally important to select the most effective filter internals, such as underdrains, washtroughs, and media. WesTech has more options and expertise than anyone else in the market. One of the leading options for many years now is the MULTIWASH Filtration Process, ...

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Granular Media Filter Parts Product line

The Enviroquip folded plate filter underdrain is synonymous with proven performance in gravity filtration. A low profile and media retaining design allows for deeper media stacks than what is available with other underdrains. Our 0.25mm openings place filter media directly on the underdrains and air laterals. The uniform introduction of air and ...

By Ovivo USA LLC based in Salt Lake City, UTAH (USA). from Municipal Drinking Water - Filtration Product line

Gravity filters are commonly used in applications where liquid-solids separation is required in a variety of different applications for finish water treatment. Gravity filters can incorporate various types of media such as sand, anthracite, greensand and GAC to meet each plant's water treatment needs. In addition, gravity filters allow for easy ...

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Filtration Product line

Water filtration and clarification using the Tricon™ system provides a high quality and high flow water treatment system.

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Package Treatment Plants (Water) Product line

Accessible MULTICRETE™ II Filter Underdrain. MULTICRETE II Underdrains provide a high quality, low cost, engineered product that is economical and versatile. MULTICRETE II Underdrains provide a low headloss underdrain with plenum access. MULTIWASH® backwash is possible using this system.

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Granular Media Filter Parts Product line

By combining a rapid-fit, floor forming system with the consistent flow management of Flexkleen nozzles, the cast-in-place Ovivo Castkleen underdrain offers substantial savings over other methods of granular media filter construction, cuts installation times with larger underdrain panels and reduces maintenance costs while improving media scour.

By Ovivo USA LLC based in Salt Lake City, UTAH (USA). from Municipal Drinking Water - Filtration Product line

The innovative Ovivo® FlexScour® underdrain design eliminates the two problems that have plagued other air + water cleaning systems, namely the improper sizing of variable diameter orifices and media displacement with surges or irregular flows. Reduced backwash and storage requirements make the system compact and economical, and enhances ...

By Ovivo USA LLC based in Salt Lake City, UTAH (USA). from Municipal Drinking Water - Filtration Product line

Microfloc Tri-Mite® technology offers significant advances in water and wastewater treatment at a lower capital outlay, in a smaller space and at a higher flow rate per unit area.

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Package Treatment Plants (Water) Product line

With more than 500 installations, the AERALATER® Iron Removal System has proven itself as the groundwater package system of choice. The AERALATER is a completely self-contained treatment plant that combines aeration, detention, and filtration in a single unitized package. It provides economical and dependable performance in treating ...

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Iron and Manganese Removal Product line

Filtration of Larger Flows with Horizontal Pressure Filters. MULTICELL® Horizontal Pressure Filters consist of a pressure vessel with an overdrain system for distribution of influent water and collection of backwash waste.

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Filtration Product line

CenTROL® filters may be applied wherever a cost-effective, space-saving conventional gravity filter is desired. The heart of the General Filter CenTROL lies in the prefabricated center column that eliminates onsite assembly of a piping gallery. CenTROL furnishes its own backwash water supply from in-service cells. In most cases, backwash ...

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Filtration Product line

Versatile MULTIBLOCK® Filter Underdrain. MULTIBLOCK Underdrains provide a high quality, low cost, engineered product that is economical and versatile. MULTIBLOCK Underdrains can be fitted with the unique LaserShield media retaining system that eliminates the need for support gravel. Combined air and water backwash is possible using this ...

By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Granular Media Filter Parts Product line

A two-part prefabricated sheet drain composite consisting of a 3-dimensional polypropylene formed dimple core covered with a woven polypropylene filter fabric bonded to oneside. The formed-dimple core provides compressive strength and collects water for flow to drainage discharge pipes.

By CETCO based in Kings Norton, UNITED KINGDOM. from Building Materials - Drainage - Aquadrain Product line

Durable, Long-Lasting Construction- Everfilt’s stainless steel media filters are constructed using heavy 11 gauge 304 stainless steel. Unlike some other media filtration systems, users will never see an Everfilt tank flex during start-up or backwash because thin gauge stainless steel has been used in the filter’s construction.

By Everfilt based in Mira Loma, CALIFORNIA (USA).

Woven monofilament geotextiles are used with erosion protection armour systems on shorelines to prevent undercutting and washout.

By Layfield Group based in Richmond, BRITISH COLUMBIA (CANADA). from Construction Products- Geotextile Products Product line

Hydraway Drainage Systems has the highest inflow rates on the market with over 70% open space for water intake on all four sides. It also has the highest compressive strengthsat 11,400 PSF, more than doubling other systems on the market.Don’t believe us? Read some of our testimonials below from previous ...

By Applied Turf Products LLC based in St. Peters, MISSOURI (USA). from Drainage Products Product line

The CR5000 carbon adsorber is a pressure vessel designed to treat water or other liquids using granular activated carbon (GAC). The CR adsorber contains all of the operating elements required for utilization of granular activated carbon in water treatment, including a corrosion resistant underdrain for effective treated water collection and a ...

By Calgon Carbon Corporation based in Moon Township, PENNSYLVANIA (USA). from Liquid Phase Adsorption Equipment Product line

For more than 90 years, Filtros Ltd. has been manufacturing porous ceramic materials for specialty filtration applications. Exceptional physical, thermal, and chemical properties of coupled with the ability to produce components of custom shape make Filtros filters ideal for a wide range of filtration applications.

By Filtros Ceramic Products / Filtros Ltd. based in East Rochester, NEW YORK (USA).

Swale infiltration pipe with large percolation area: Totally perforated polyethylene (PE) pipe (TP, type R2) according to DIN 4262-1 and DIN 19666, nominal diameter DN/ID 200 or 300, in structured-wall design (corrugated outside, smooth inside), with circumferentially arranged percolation openings, with a proven maximum total percolation area ...

By FRÄNKISCHE Rohrwerke Gebr. Kirchner GmbH & Co. KG based in Königsberg, GERMANY. from Drainage Systems Product line

Primarily used in pressure vessels, false plate underdrains are the most straight-forward type of nozzle-based underdrain. Nozzles are affixed onto the underdrain plate using various methods (e.g., expanding ring, backup nut), depending on the design requirements and physical limitations.

By Orthos Liquid Systems, Inc. based in Ridgeland, SOUTH CAROLINA (USA). from Industrial & Commercial Nozzles Product line