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Pumps - Tanks
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BABY-STAR stainless steel expansion vessels
BABY-STAR stainless steel expansion vessels are a high quality product, thanks to the materials used offering maximum guarantee for hygiene, resistance and duration. They in fact consist of an outside shell in stainless steel AISI 304 and a precharged interchangeable membrane in BUTYL and EPDM, non-toxic materials with very low permeability. This feature ensures that precharging inside the vessel remains unaltered for a long time, preventing the membrane from breaking due to excessive dilatation. If the membrane should break, the water will come into contact with the stainless steel, without being contaminated and without altering the internal surface of the expansion vessel, making it therefore economically advantageous to replace the membrane and use the tank again. We can install different membranes to use expansion vessels with special liquids (oils, glycol, etc.) on request. In virtue of the thickness of the sheet-steel used to make them, the BABYSTAR stainless steel expansion vessels are capable of working at a maximum working pressure of 14 Bar.
There will also be a 20 libre version (BABY-STAR ALPHA 20/2 HP model) with a different thickness and a special flange for working up a maximun working pressure of 25 Bar.
The BABY-STAR series of stainless steel expansion vessels can also be coupled in battery, to surface centrifugal electropumps, or to submerged electropumps, to create automatic lifting units and are particularly suited for being installed in areas where corrosion, due for example to salinity and/or chemico-physical agents, make it inadvisable to install standard painted steel vessels; or else they can be installed to compensate hot water expansion in central heating systems and systems for producing hot water with a plate exchanger or boiler. The BABY-STAR series of stainless steel expansion vessels are made to hold from 2 to 500 litres; all these models stand vertically while the models from 20 to 500 litres are horizontal.
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Berkeley Pumps
As Berkeley Dealers we sell, maintain and service on site. All warranties are handled at our location.
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Pro-Source™ Plus Steel Tanks
The Pro-Source™ Plus Steel Tanks provide the best performance where pressurized tanks are needed in water systems applications.
- Heavy-Gauge Metal Construction - Sturdy "welded wrapped and head design." Built to last.
- Polyester Paint Finish - Electrostatically powder painted, then oven baked for a smooth high-gloss, appliance-quality finish. Resists corrosion.
- New Elongated, Seamless Water Cell - Controlled 2-dimensional cell expansion. Rugged, seamless "water cell" prevents the most common cause of pump failure - "waterlogging." Water never touches the steel tank material. Translucent bag material facilitates manufacturing quality control inspection.
- New Stainless Service Connection - Corrosion-resistant. - Stainless steel - the professional's choice.
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Pro-Source™ Steel Tanks
The performance-proven Pro-Source™ Steel Tanks are best used for water systems applications that require pressurized tanks.
- Elongated, seamless water cell: prevents the most common cause of pump failure - "waterlogging".
- Water never touches the steel tank material.
- Nitrogen-rich precharge - decreases air permeation three to four times over straight air precharge.
- Sturdy base - engineered thermoplastic base, with large opening for easy access and ventilation. Vinyl channel on base eliminates base corrosion problems.
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Pro-Source™ Epoxy Lined Tanks
The EpoxyLine is an excellent corrosion-resistant tank available in a variety of sizes for use in water systems applications, as a retention tank or holding tank.
- Quality Construction : The precision press fit head and wrapper minimize the possibility of large gaps between components. This manufacturing process reduces the possibility of corrosion and seam leaks.
- Heavy Gauge Steel : Sturdy construction is emphasized, with heavier gauge steel than most tanks. This minimizes the possibility of dents from mishandling, and rust-through.
- Powder Epoxy Coating : The insides of the tanks are electrostatically powder-coated and then are oven baked to ensure proper adhesion and consistent coverage. This paint process offers superior corrosion resistance over traditional wet paints.
- Flush Mount Fittings : Designed to solve one of the toughest corrosion problems, these fittings eliminate flanges and sharp angles that make paint adherence difficult.
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Pro-Source PLUS™ Fibrewound Pressure Tanks
Built Tough for Quality - Every PRO-Source PLUS™ tank utilizes a durable, FDA approved air cell which is resistant to chlorine and will not promote taste or odor problems associated with iron bacteria that may be present in the water supply.
- Built Tough for Quality - Every PRO-Source PLUS™ tank utilizes a durable, FDA approved air cell which is resistant to chlorine and will not promote taste or odor problems associated with iron bacteria that may be present in the water supply.
- Built Tough for Durability - Each tank is wrapped with more than three miles of over-lapping, continuous fibreglass strands, sealed with high grade epoxy resin, then oven cured. Tough composite construction means longer lasting tanks that will not rust, corrode, dent or scratch.
- Built Tough for Easy Installation and Service - Not only is composite construction tougher, it's also more lightweight…as little as half the weight of steel tanks. Installation is faster, easier and can be handled by one person. Repairable with the tank installed.
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Fibrewound Air-Over-Water Pressure Tanks
The SidePort "SP" Series Fibrewound Tanks are made of all NSF/FDA listed materials, "SP" tanks contain no harmful traces of metal (as with steel tanks) that could pass into your water.
- Features that Save Time and Money - Light-weight, no need to hire heavy equipment. One person can perform the installation.
- Fewer Motor Starts - Increased pump life due to greater drawdown compared to other competitive models.
- UV Protection - All SP tanks come with additional urethane coating for years of added protection.
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Pro-Source PLUS™ Fibrewound ContactTanks
Built Tough for Quality - Professional grade composite construction means longer lasting tanks that will not rust, corrode, dent or scratch.
- Durable Composite Construction - A rugged one-piece molded inner liner of premium high-density polyethylene. Miles of continuous overlapping fiberglass strands, sealed with oven-cured epoxy, make the outer shell impervious to rust, dents, and ultra-violet rays (no paint to scratch and touch-up).
- Tank Base - Rigid ABS is the sturdiest composite base on the market. Corrosion and impact-resistant. Base rotates 360 degrees for ease-of-service hook-up.
- Composite Service Connection - Threaded for ease of installation.
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