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By Larry Price

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Commercial Brackish Water Reverse Osmosis - RO-200

Pure Aqua, Inc. manufactures a full line of seawater desalination systems designed for heavy or continuous duty service in the marine applications where quality and dependable performance are keys. Our standard Brackish Water Reverse Osmosis systems are available with capacities ranging from 250 GPD to 500,000 GPD, and our standard Seawater Reverse Osmosis systems or water makers or RO desalination systems are available with capacities ranging from 380 GPD to 180,000 GPD. Pure Aqua is also capable of manufacturing custom built Reverse Osmosis plants.

Reverse osmosis (RO), also known as hyper filtration, is used by our Commercial & Industrial Brackish Water & Seawater Reverse Osmosis Systems to purify water by removing salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 daltons.

Reverse Osmosis systems from Pure Aqua deliver high performance at the lowest life-cycle costs. Our pre-engineered systems are built with high-quality components designed specifically for water purification. They arrive at your facility ready to run with all filters, membranes, pumps, piping, controls and operating manuals.

We supply membrane elements, valves, filters, pumps, nanofiltration and ultrafiltration equipment and other components. Pure Aqua is also unique in design and operation of these units. We build the complete machine, but Pure Aqua, Inc. stock all major RO systems components, such as membrane elements, controls, filters and high pressure pumps.


Commercial Reverse Osmosis / RO-200

500 to 15000 GPD Brackish Water RO

Reverse osmosis, also known as hyper filtration, is used by our Commercial Brackish Water Reverse Osmosis System to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.
STANDARD FEATURES

* Microprocessor Control Panel
* Powder coated frame (White Color)
* Heavy duty 5 micron sediment prefilter
* Corrosion resistant & efficient high pressure pump
* High efficiency motor
* FRP pressure vessel
* Product and Reject Flow Meters
* Low pressure switch
* Manual flush
* Electric feed solenoid valve
* High rejection TFC spiral membranes
* Tagging and identification of instrumentation
* Heavy duty high pressure tubing
* Unique non corrosive high pressure regulating valve
* Water tight power wiring / shrouding
* Liquid filled pressure gauges (Pre and Post Filter, Pump Pressure)
* Factory tested
* 220V/1Ph/60Hz

Get more information about Commercial Reverse Osmosis / RO-200

By Larry Price

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Industrial Reverse Osmosis Systems - RO-400

Reverse Osmosis systems from Pure Aqua deliver high performance at the lowest life-cycle costs. Our pre-engineered systems are built with high-quality components designed specifically for water purification. They arrive at your facility ready to run with all filters, membranes, pumps, piping, controls and operating manuals.

We supply membrane elements, valves, filters, pumps, nanofiltration and ultrafiltration equipment and other components. Pure Aqua is also unique in design and operation of these units. We build the complete machine, but Pure Aqua, Inc. stock all major RO systems components, such as membrane elements, controls, filters and high pressure pumps.

Reverse osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. RO Technology involves the reversal of flow through a membrane from a high salinity, or concentrated solution to the high purity, or "permeate", stream on the opposite side of the membrane. Pressure is used as the driving force for the separation. The applied pressure (P) must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane. 



28k to 173k GPD Brackish Water RO
Reverse osmosis, also known as hyper filtration, is used to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.

STANDARD FEATURES

* 8" TFC spiral wound membranes
* FRP membrane housing
* Epoxy painted steel frame
* Stainless steel multi-stage pump with TEFC motor
* 5 micron cartridge prefilter
* Power supply: 460V/3Ph/60Hz
* PLC based control panel
* Programmable time delay and set points
* Status lamps
* 115V/60Hz control voltage
* Motor starter
* NEMA 12 enclosure with disconnect and interlocking rotary handle
* Low pressure switch
* High pressure switch
* Liquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrate
* Permeate conductivity monitor
* Permeate & concentrate flow meters


Visit on Industrial Reverse Osmosis / RO-400 To know about Reverse Osmosis Systems and also read more about Water Purification Systems, get a visit on website.

By Larry Price

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Commercial Reverse Osmosis Systems - RO-300 Series

Reverse osmosis (RO), also known as hyper filtration, is used by our Commercial & Industrial Brackish Water & Seawater Reverse Osmosis Systems to purify water by removing salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 daltons.

Pure Aqua, Inc. manufactures a full line of seawater desalination systems designed for heavy or continuous duty service in the marine applications where quality and dependable performance are keys. Our standard Brackish Water Reverse Osmosis systems are available with capacities ranging from 250 GPD to 500,000 GPD, and our standard Seawater Reverse Osmosis systems or water makers or RO desalination systems are available with capacities ranging from 380 GPD to 180,000 GPD. Pure Aqua is also capable of manufacturing custom built Reverse Osmosis plants.

Read more about Water Purification Systems and Reverse Osmosis Systems


RO-300 Series: Commercial Reverse Osmosis Systems

12k to 30k GPD Brackish Water RO


Reverse osmosis, also known as hyper filtration, is used to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.
STANDARD FEATURES

  • 4” TFC spiral wound membranes
  • PVC membrane housing
  • Epoxy painted steel frame
  • Stainless steel multi-stage pump with TEFC motor
  • 5 micron cartridge prefilter
  • Power supply: 460V/3Ph/60Hz
  • Microprocessor based control panel
  • Programmable time delay and set points
  • Status lamps
  • 110V/ 60Hz control voltage
  • Motor starter
  • NEMA 12 enclosure with disconnect and interlocking rotary handle
  • Low pressure switch
  • High pressure switch
  • Liquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrate
  • Permeate & concentrate flow meters

Get Detailed info RO-300 Series-Commercial Reverse Osmosis Systems

By Larry Price

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Reverse Osmosis and Water Purification Systems -

Reverse osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. RO Technology involves the reversal of flow through a membrane from a high salinity, or concentrated solution to the high purity, or "permeate", stream on the opposite side of the membrane. Pressure is used as the driving force for the separation. The applied pressure (P) must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane.



Industrial Reverse Osmosis Systems


225,000 to 600,000 GPD Industrial Reverse Osmosis Systems


Reverse osmosis, also known as hyper filtration, is used by our Industrial Brackish Water Reverse Osmosis System to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.


RO-500 > STANDARD FEATURES


  • 8” TFC spiral wound membranes
  • FRP membrane housing
  • Epoxy painted steel frame
  • Stainless steel multi-stage pump with TEFC motor
  • 5 micron cartridge prefilter
  • Power supply: 460V/3Ph/60Hz
  • PLC based control panel
  • Programmable time delay and set points
  • Status lamps
  • 115V/60Hz control voltage
  • Motor starter
  • NEMA 12 enclosure with disconnect and interlocking rotary handle
  • Low pressure switch
  • High pressure switch
  • Liquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrate Permeate conductivity monitor
  • Permeate & concentrate flow meters


Get more info on Industrial Reverse Osmosis Systems - RO-500 and Water Purification Systems

By Larry Price

1

Efficient and high water quality testing equipment

WATER QUALITY TESTING EQUIPMENT:

Pure Aqua offers high quality water test equipments. Pure Aqua test equipments have similar performance as the equivalent test equipments of the other well-known brands. Pure Aqua also stocks many of the well-known brand name test equipments, including Hanna and Hach. We stock large quantities of these products ready for immediate delivery. Our water test equipments are priced very competitively.

Hanna Water Quality Testing Equipment:

Pure aqua distributes Hanna TDS testers, temperature testers, multi measurement testers with competitive pricing.

TDS Testers

HM Digital Hand-Held/Pocket TDS Testers, Hanna TDS Testers, Sprite TDS Testers, Myron L TDS Testers, Oakton TDS Testers

Temperature Testers

HM Digital Industrial Grade Digital Thermometer, Hanna Eden Temperature Testers

Multi Measurement Testers
HM Digital Combo Meter, Hanna Testers, Myron L Tester, pH Testers, ORP Testers, Chlorine Testers, Test Kits, TDS Calibration Standard Solutions, pH Buffer solutions, HM Digital Clean Tap Monitor

Hach Water Quality Testing Equipment:

Hach test kits measure pH, alkalinity, chloride, total copper, hardness (CaCO?), total hardness & calcium, hydrogen peroxide, iron in water. Available models are PHS14, PHS7, AL1433, CH1440, AL3101, C21822, H453, HC453, HY917, I1464, N14161, P2250, S14554, SU2251, OZ025LR, OZ075MR, OZ150HR.

Hach Water Quality Test Strips are ideal for anyone performing semi-quantitative spot-checks or field tests. Hach test strips are manufactured with a unique reagent pad at the tip, using proven chemistries based on standard reference methods. Just dip the strip, wait until color development occurs, and compare the color of the reacted pad to the chart printed on the bottle. Test strips are available for a wide selection of parameters, with new strips being added regularly.

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By Larry Price

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Clack Corporation Control Valves

For more than 60 years, Clack Corporation has offered water treatment professionals the widest selection of products in the industry.

In 2001, after years of development and extensive field testing, Clack introduced its first line of composite control valves.

In response to market demand, Clack developed a line of water softening and filter control valves. The valves were designed with the water treatment professional in mind, and incorporate many features that were a direct result of feedback from our customers. The valves are manufactured from composite plastics and are designed to provide high flow rates over a wide range of applications, providing our OEMs a great deal of flexibility in system design, and greatly reducing their inventory requirements. know more Clack Corporation Control Valves

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By Larry Price

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High Quality Commercial Water Pumps of leading brands

COMMERCIAL PUMPS:

Pure Aqua distributes most of the well-known brands commercial water pumps. These high quality products produce excellent performance with important specifications. Pure Aqua stocks large quantities of Flint and Walling (F&W), Cat Pumps, Goulds, Grundfos, Pulsafeeder products ready for immediate delivery. Pure Aqua pump prices are very competitive for the right applications.

Flint & Walling Commercial Water Pumps:

Pure Aqua distributes "PB" SERIES BOOSTER PUMPS with 1/3 through 3 HP and 5 through 35 GPM. F&W pumps can be used for pressure cleaning, spray or mist systems, jockey pumps, booster service, reverse osmosis, water circulation and general purpose pumping. Pure Aqua also distributes Cast Iron Model water pump components (cast iron inlet and discharge castings, 304 stainless steel pump shell, 416 stainless steel hex pump shaft and carbon/ceramic seal with Buna N rubber parts), Powder Coated Model pump components (powder coated cast iron inlet and discharge castings, 304 stainless steel pump shell, 416 stainless steel hex pump shaft and carbon/ceramic seal with Buna N rubber parts), and Stainless Steel Model pump components (stainless inlet and discharge castings, 304 stainless steel pump shell, 316 stainless steel hex pump shaft and carbon/ceramic seal with Viton rubber parts).

CAT Pumps:

Pure Aqua distributes stainless steel and nickel aluminum bronze, 1000 PSI Cat Pumps for sea water reverse osmosis systems, we stock CAT pumps or power pack units manufactured by CAT pumps.

Goulds Pump & Motor Assemblies:

Pure Aqua distributes Goulds 60 Cycle High Pressure Water Pumps, 60 Cycle Booster Pumps, 50 Cycle High Pressure Pumps and 50 Cycle Booster Pumps.

Grundfos Pumps:

Pure Aqua distributes Grundfos 60 Cycle High Pressure Pumps and 50 Cycle High Pressure Pumps.

Pulsafeeder Pumps:

Pure Aqua distributes Pulsafeeder PULSAtron Commercial Pumps (Series A+, Series

C, Series C+, Series D, Series E, Series E+, Series HV, Series MP), and Pulsafeeder Chem-Tech Commercial Water Pumps (Series CTP, Series 100 & 150, Series 200 & 250, Prime performance pump).

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By Larry Price

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Ion exchange resin, water softener resins and filtration media of leading brands

MEDIA & RESIN

Pure Aqua offers high quality ion exchange resin, water softener resin and filtration media with similar performance as many other well-known brands. Pure Aqua also stocks many of the well-known brands in water filtration media and resin, including Clack, Thermax, Ion pure, Purolite. We also stock large quantities of these products for immediate delivery. Our media and resin are priced very competitively.

Clack Media

Pure Aqua distributes Clack’s filtration media in different mesh sizes. Regardless of the type of water treatment required, Clack has a filtration media suitable for different needs. Clack product line can address a variety of water treatment problems commonly found in ground and well water supplies. Clack water treatment filtration media are manufactured to solve a broad range of treatment problems from the reduction of iron complexes to the treatment of waters requiring pH adjustment. Clack’s range of filtration media include: coal base and coconut shell carbon media, anthracite, calcite, garnet, manganese greensand, birm, pyrolox, filter Ag, filter sand, and gravel.

Thermax Resin

Pure Aqua distributes Thermax Gel cation exchange resin (T-40), high capacity gel resin (T-42) and macroporous resin (T-42MP). Resin has an important role in water softening.

Water Softening is used for the removal of calcium and magnesium ions which are the hardness (scale) forming constituents of water. When water is passed over an ion exchange bed in a softening process, Ca2+ and Mg2+ ions are exchanged for the equivalent Na+ ions. The water obtained contains only Sodium salts, which do not produce boiler scales since they are readily soluble in water. This process is used for scale prevention in Low and Medium Pressure Boilers. After every service cycle the resin is backwashed with water followed by regeneration with 5-15% of NaCl solution.

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By Larry Price

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Pressure Filters & Pressure Vessels

PRESSURE VESSELS

In addition to the full line of high pressure & low pressure vessels from Protec and Codeline, Pure Aqua offers its own brand of 4” diameter pressure vessels in stainless steel (SS) and fiberglass (FRP).

Pure Aqua brand 4” diameter FRP vessels are available to house 1, 2 or 3 (4”x40”) membrane elements. 4” diameter SS vessels are made for 4021, 4040 and (2) 4040 element configurations.

Pure Aqua pressure vessels are designed to provide safe operation over a long service life if properly installed, operated, and maintained. The vessel may cause loss of life, severe bodily harm, or property damage if not correctly installed, operated, or maintained. Read and understand all guidelines provided in the pressure vessel User Guide. Observe every precaution contained therein. Failure to do so may result in malfunction and potential catastrophic failure. Qualified technicians experienced in servicing hydraulic systems should be used to work with this vessel. Misuse, incorrect assembly, or use of damaged/corroded components may result in catastrophic failure.

The PROTEC™ Model PRO-8-600-SP is designed for continuous use as housing for membrane filtration elements to purify typical brackish waters at any positive pressure up to 600 PSI. The PRO-8-600-SP will accommodate any make of eight-inch nominal diameter spiral-wound element as well as many hollow fiber elements. The element interface hardware for the specified element is supplied with the vessel. The Model PRO-8-600-SP has been designed to meet the standards of the American Society of Mechanical Engineers (ASME), Boiler and Pressure Vessel Code, Section X. At an additional cost, vessels can be inspected during fabrication by an ASME Authorized Inspector and Code stamped.

CodeLine membrane housings, the world's most preferred housing brand is a product of Pentair Water. CodeLine aims at maximizing the performance of your water purification system in critical and demanding applications like Desalination, Reverse Osmosis, Nano filtration, Ultra filtration and Micro filtration. CodeLine manufactures its product to the highest standards of safety in accordance with the engineering standards of the Boiler and Pressure Vessel Code of ASME (American Society of Mechanical Engineers). CodeLine manufacturing adheres to the internationally recognized system of quality standard - ISO 9001:2000. Few models of CodeLine are certified by PED (CE Marking - Europe) and NSF-61 (USA). Codeline Pressure Vessels are available in pressure ranging from 150 psi to 1200 psi.

Pure Aqua carries Stainless Steel (SS), and Fiberglass (FRP) pressure vessels in a wide variety of sizes, end cap styles, pressure ratings, and side or end entry designs. These pressure vessels have

Comparable Values:
  • Each housing is individually pressure tested
  • Extensive QC for highest quality
  • Available in several end cap styles
  • SS housing available in side or end entry
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By Larry Price

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Carbon block, cartridge, and sediment water filters

FILTERS & HOUSINGS

Pure Aqua offers high quality water filter housings that use the same materials and produce similar performance specifications as the equivalent filters of other well-known brands. Pure Aqua is also a reputable distributor for many of the well-known brand name in carbon block water filters & cartridge filters, including Pentek / Ametek, Harmsco, Shelco. We stock large quantities of these products for immediate delivery. Our filters and housings are priced very competitively for incredible savings.
Pentek / Ametek Filters:

Pure Aqua stocks a large inventory of Ametek / Pentek Filters including the items below:

Granular Activated Carbon Filters

GAC & CC Series
10" & 20" Standard & Big Blue

Carbon Block Water Filters

CBC, EPM & EP Series
0.5 - 10 Micron
10" & 20" Standard & Big Blue

Impregnated Cellulose Activated Carbon Filters

C2 & C1
5 Micron, 5" -20" Standard

Radial Flow Granular Activated Carbon Filters

RFC Series
7-25 Micron, 20" Standard & Big Blue

Ceramic Sediment Filters

CRE-1
1 Micron 10" Standard

Spun Polypropylene Sediment Filters

P Series
1-25 Micron, 5"-30" Standard

Wound Polypropylene Sediment Filters

WP Series
0.5-100 Micron, 10"-20" Big Blue

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By Larry Price

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Chemical Dosing Pumps & Chemical Dosing Systems

Industrial/Commercial
Chemical Dosing / Chemical Feeding
Chemical Dosing Pumps and Systems
CDS

3 to 120 GPD Capacities
CHEMICAL DOSING - PUMPS AND SYSTEMS

Pure Aqua, Inc. provides a complete range of chemical dosing pumps and industrial water pumps. We provide services for in house design, manufacture and installation of chemical dosing and industrial water systems suitable for a wide range of applications.

At last, a single supplier for all your chemical dosing requirements, from pumps and skid mounted units to complete chemical dosing systems and packages. Pure Aqua, Inc. provides products and services for a wide range of industrial water, effluent and process applications RO pretreatment. From pre chlorination, RO chemicals, dechlorination, pH treatment, pH neutralization (pH correction), post chlorination and post pH treatment.
Markets Served:

* Car Wash
* Chemical Processing
* Food Processing
* Mining
* Paints & Dyes
* Petrochemical
* Petroleum
* Pharmaceutical
* Pulp & Paper
* Utilities
* Ware Wash
* Waste Water Treatment
* Water Conditioning
* Water Treatment

Features:

* Reliable metering performance. Guided check valves with proven seat and ball designs make our chemical dosing pumps the most reliable metering pumps.
* Rated for continuous duty. Pure Aqua industrial water pumps will continue to meet their specifications for pressure and capacity during extended use.
* Leak-free, wet end without seals. Our diaphragms are of superior construction, Teflon-faced, bonded to a composite of Hypalon and fabric layers and reinforced with a metal insert for optimum flexibility and durability.
* Advanced electronic components. Pure Aqua circuit boards utilize the latest electronics to enhance performance and dependability. Our timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances. All electronics are o-ring sealed for water-resistance and a transient voltage suppressor is utilized to protect electronics.
* Pump a wide variety of chemicals. Liquid end materials include glass-filled polypropylene (GFPPL), PVC, styreneacrylonitrile (SAN), Polyvinylidene Fluoride (PVDF), Teflon, Hypalon, Viton, Ceramic, alloys and 316SS.
* Safe and easy priming. Bleed valve assembly bypasses chemicals back to the source during priming and allows the injection line to be drained prior to servicing. Included as a standard accessory with every chemical dosing and industrial water pumps.
* Liquid end maintenance kit. Available for every model, the KOPkit® provides a convenient, economically priced package of parts required for routine maintenance. The kit contains new valve cartridges with o-rings, head, diaphragm, secondary o-ring seal, head screws and washers.

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By Larry Price

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Ozone water treatment solutions - ozone generators and ozonators from Pure Aqua

Pure Aqua, Inc. designs and assemble complete ozone generators and ozone water treatment systems for commercial, residential and industrial water treatment purposes. Applications range from treating swimming pool water to food processing water and bottling applications.
Ozonation

Ozone is a strong oxidizer and can be particularly effective for water and waste water treatment with less than 1% organic content. It is sometimes used as a pretreatment method, or to disinfect wastewater after biological treatment. It oxidizes a wide range of organics, can destroy cyanide wastes and phenolic compounds, and is faster acting than alkaline chlorination. And, unlike chlorine, ozone doesn't generate toxic ions in the oxidation process.

Ozone is the triatomic form of oxygen formed naturally during lightning strikes and anytime an electric arc is formed. It is a very unstable compound and must be produced at the same time it is needed, usually by ultraviolet excitation and corona discharge. It isn't effective in treating slurries, sludges, solids, organic solvents, or tars.

Before use, consider the possibility that ozone will oxidize other stream components that didn't need treatment. Excess ozone, (that is, ozone not consumed in the reaction) must be catalytically decomposed since release isn't permitted
Ozone Water Treatment Systems

Ozonation has recently gained popularity as a treatment alternative in the United States after regulatory agencies placed restrictions on the disinfection by-products, especially levels of tri-halomethane (THM).

Ozonation is an established and proven disinfection alternative as well as a peroxidant for the control of THM precursors. It also has the benefits of:

* Oxidation and volatilization of organics
* Control of algae and associated compounds
* Destabilization (microflocculation) of certain types of turbidity
* Removal of color-causing compounds
* Oxidation of iron and manganese
* Very short disinfection times
* Partial oxidation of organics for subsequent removal by microorganisms.


Ozone Generator Selection

Ozone is generated by passing a high voltage alternating current (6-20 kV) across a dielectric discharge gap through which oxygen gas is injected. Setting aside the sales pitches from manufacturers, most practical generators are either low (50-60 Hz) or medium (200-1000 Hz) frequency. Medium frequency generators are generally considered better performers. It is often helpful to contact Pure Aqua in similar applications to finalize the selection of an ozone generator. visit on website for more information

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