Posts Tagged ‘pure water elements’

Commercial Stainless Steel Tank Automatic Media Filter

Stainless Steel Tanks – 14″ to 42″ Diameter

Pure Aqua’s MF-450 Series Commercial Stainless Steel Tank Automatic Media Filters clarify water by removing sediment, turbidity, iron, unpleasant tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

MF-450

STANDARD FEATURES

  • High performance epoxy lined, primer coated, top mount steel tank
  • 115V/1Ph/60Hz
  • Automatic backwash valve
  • Operating pressure: 30 – 125 psi (2 – 8.6 bars)
  • Operating temperature: 41° – 122° F (5° – 50° C)
  • Time controller for backwash cycle according to a pre-set schedule
  • Flow controller to limit backwash flow
  • All internals are plastic materials
  • High quality media

water purification systems
reverse osmosis systems

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Commercial FRP Tank Media Filter

Fiberglass Tanks – 9″ to 36″ Diameter

Pure Aqua’s Commercial FRP Tank Media Filters clarify water by removing sediment, turbidity, iron, unpleasant tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

MF-500

STANDARD FEATURES

  • High performance FRP tank
  • 115V/1Ph/60Hz
  • Automatic backwash valve
  • Operating pressure: 25 – 125 psi (2 – 8.6 bars)
  • Operating temperature: 35° – 100° F (2° – 38° C)
  • Time controller for backwash cycle according to a pre-set schedule
  • Flow controller to limit backwash flow
  • All internals are plastic materials
  • High quality media

water purification systems
reverse osmosis systems

Industrial Steel Tank Media Filter

Steel Tanks – 24″ to 84″ Diameter
Pure Aqua’s Industrial Steel Tank Media Filters (MF-1000 Series)clarify water by removing sediment, turbidity, iron, unpleasant tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

STANDARD FEATURES

* 1″ – 3″ Noryl or 4″ steel diaphragm valves, stager operated
* Electro mechanical stager, timer, NEMA 1 enclosure
* Air source not included
* 1/4″ tubing between stager and valves
* Electrical supply: 115V/1Ph/60Hz
* Carbon steel tank @ 100 psi pressure rating
* Epoxy and certified interior coating
* Primer blue coating on tank exterior
* Top loading port
* Schedule 80 PVC face piping
* PP/PVC 80 internal piping and distributor
* Vent and drain ports
* High quality media

water purification systems
reverse osmosis systems

Industrial Media Filters

Stainless Steel Tanks
Pure Aqua pressure filters clarify water by removing sediment, turbidity, iron, unpleasant tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

STANDARD FEATURES

* Quality Tank Construction: All tanks are constructed of high quality welded 304 stainless steel and designed for a 100psi operating pressure, where higher pressure is available as an option. Standard tanks are equipped with inlet and outlet connections, and top mounted loading port; tanks are also sandblasted form the inside and out.

* Underdrain: Hub and lateral distribution system is designed to utilize the entire bed area during operation. This minimizes channeling during periods of low flow. The underdrain is constructed of schedule 80 PVC laterals.

* Automatic Diaphragm Valves: To have a trouble free system, we design the ultimate water filter using a “Nest” of corrosion resistant diaphragm valves. The angular design, high lift, and large seat opening of the hydraulically operated valves provide a minimum restriction to flow. In a manual filter, a butterfly valve is used for backwash.

* Timer/Controller: The standard method of control for automatic units is a stager with and integral clock timer. The control has a built in manual override in case an off schedule backwash is needed.

water purification systems
reverse osmosis systems

MULTI-MEDIA WATER FILTERS (Depth Filters)

Multi-media water filter system represents a significant improvement over single-media filters. This is primarily due primarily to improved filter bed action based on the innovative use and selection of filter media. Multi-media filtration permits delivery of high quality filtered water at much faster flow rates, as compared to a conventional sand filter.

In a conventional sand filter, lighter and finer sand particles are found at the top of the filter bed, and coarser, heavier sand particles remain at the bottom after backwashing. Filtration takes place in the top few inches of the filter bed.

A multi-media filter is backwashed in the same manner as a sand filter, using reverse or upward flow of water through the filter bed. The various layers of media retain their stratification because each material has a different density.
Advantages

1. The multi-media water filter systems operate for much longer periods of time (five or more times as long at the same filtration rate), before backwashing is necessary because the bed can hold more turbidity. Turbidity is trapped and held throughout the entire bed depth, rather than the top one or two inches.

2. Multi-media filtration is much better suited for use in a closed pressure tank since cracking of the bed, and subsequent breakthrough of turbidity is virtually eliminated and the need for visual inspection is unnecessary.

The use of pressure tanks, rather than open basins or filters, is an obvious advantage for point-of-use filtration and could also be of real importance in the filtration of small community water supplies.

More rapid filtration flow rates in multi-media filtration allow the use of smaller diameter tanks with equal or better results.

3. A very high degree of clarity is achieved in the filtered water because of the fact that the finer particles of garnet at the bottom trap finer turbidity particles.

4. Another important advantage is that multi-media water filters can clarify water at a much higher flow rate than a single-media sand filter (5.5 to 8 gallons per minute, as compared to 1.5 to 2.5 gallons per minute in a 12 inch diameter tank). This is 14 to 15 gpm per square foot of bed area, as compared to 2 gpm per square foot of bed area. This is a very important difference in the production of filtered water.

Pure Aqua’s multi media water filters (MF-1100, MF-1000, MF-600, MF-500 MF-450, MF-410 MF-400 Series) clarify water by removing sediment, turbidity, iron, unpleasant tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

Pure Aqua multi media water filter systems are ideally suited for use where stringent water quality standards are required or where higher levels of suspended solids are present. These applications can include re-use applications, water pre-treatment applications for reverse osmosis and deionization systems or as a pre-treatment system prior to disposable bag or cartridge filters. Pure Aqua multi-media water filter systems are also widely used as primary water filters for removal of suspended solids in incoming plant water or in waste water clean up applications.

With expertise of Pure Aqua water filter systems, you will receive economical solution that creates value for you while reducing your costs.

water purification system
reverse osmosis system

Industrial FRP Tank Media Filter

Fiberglass Tanks- 21″ to 86″
Pure Aqua’s Industrial FRP Tank Media Filters (MF-600 Series) clarify water by removing sediment, turbidity, iron, unpleasant tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

* 1″ – 3″ Noryl diaphragm valves, 4″ cast iron butterfly valves with
nylon coating, stager operated
* Electro mechanical stager, timer, NEMA 1 enclosure
* Air source not included
* 1/4″ tubing between stager and valves
* Electrical supply: 115V/1Ph/60Hz
* FRP tank @ 150 psi pressure rating
* Polyethylene internal lining
* Schedule 80 PVC face piping
* PP/PVC 80 internal piping and distributor
* Vent and drain ports
* High quality media

Why a pressure filter?

Pure Aqua pressure filters clarify water by removing sediment, turbidity, iron, unpleasant
tastes and odors, suspended particles, and unwanted color, all of which are commonly found in surface water. They can
be used in a variety of service conditions including, but not limited to: industrial, municipal, and institutional applications.

Filter Media

Anthracite: Performs nearly identical to a sand bed, but is used in applications where silica pick-up from the sand is
objectionable.

Sand: The most common filter media, used in most filtration systems. Generally fine mesh sand is coupled with a course
grain support bed to remove suspended solids and turbidity.

Gravel: Gravel has a highly spherical shape that promotes good flow and even distribution in support beds.

Filter AG: A non-hydrous silicon dioxide media with outstanding advantages for reduction of suspended matter.

Activated Carbon: This media is recommended for the removal of unpleasant tastes, odors, dechlorination, and organic contaminant adsorption.

Manganese Green Sand: This media is capable of reducing iron, manganese and hydrogen sulfide from water through oxidation and filtration.

Multi-Media: When top quality water is required and unwanted sediment is too small to be removed by standard media,this type of bed is the preferred choice. It consists of multiple layers of increasing grain size. Multi-Media filters will remove sediment down to the 10-micron range.

water purification system
reverse osmosis system

Toray Membranes

TORAY first began producing Reverse Osmosis spiral wound membrane elements in 1967, starting with cellulose acetate membrane elements. Today, our product line includes a full range of state-of-the-art polyamide composite membranes manufactured under ISO-9001 certification.

Materials

  • Cross-linked fully aromatic polyamide composite membrane
  • Cross-linked polypiperazine polyamide composite membrane
  • Cellulose acetate membrane

Products

  • High rejection TM700 series, for high salinity brackish water applications
  • Ultra low pressure TMH and TMG series for low salinity brackish water applications
  • High rejection TM800 series, for sea water applications
  • High pressure & rejection TM800H series, for high salinity sea water applications
  • Commercial & household 2″ to 4″ tap water elements

Special Features

  • Hot water sanitizable elements
  • Chlorine resistant NF elements
  • Pre-rinsed ultra pure water elements
  • Custom-made elements for various special applications

Quality

More than 30 years of production experience, thousands of high-performing RO plants throughout the world are the foundation of the excellent reputation that TORAY membrane products have.

Visit Reverse Osmosis Systems.