Sodium Hypochlorite is a highly corrosive and toxic chemical used for water treatment because of it’s disinfecting properties. One of the tendencies of Sodium Hypochlorite is to off gas, or release tiny bubbles. This causes gas locking in the small ball valves found in Diaphragm Metering Pumps, the most common pumps used for dosing this chemical.
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Replacing piston pumps with hose pumps eliminates potential ingress of dissolved oxygen
The challenge
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Pumps are large consumers of energy in industry, in some cases using up to 50% of total plant energy usage. BLACOH Pulsation Dampeners can reduce pump energy consumption by reducing the workload imparted to the pump through pulsations. In a test BLACOH ran with a peristaltic hose pump, the energy savings range between 6.5% and 14.3%! On top of this, pulsation dampeners improve the life of piping, valves and other fluid system components. Find out more by watch the videos on our YouTube Channel, viewing our catalog or Contacting Us for a RFQ or consultation.
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Thickener Underflow offers unique challenges to mine and mineral extraction companies. The thickness and solids content can be detrimental to many pumps and require frequent maintenance including replacing seals and rotors.
Bredel and APEX Hose Pumps unique design greatly reduces maintenance and downtime in thickener underflow applications.
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Bredel, a Watson Marlow brand, makes Heavy Duty hose pumps that operate with pressures to 232 psi and flow rates to 350 gpm. Simple to own and operate, Bredel HD Hose Pumps handle abrasive slurries, corrosive acids and gaseous liquids as easily as water with no vapor locking and they can run dry indefinitely without damage. Bredel pumps save time and money by successfully handling the toughest applications, in a broad range of industries with less maintenance and downtime then the competition.
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Bredel APEX pumps have been designed to dramatically reduced hose element fatigue compared to other hose pumps. This means more up-time, less maintenance costs and a better bottom line. Increases in production volume (upscale) can easily be accommodated with the same pump by installing a larger hose; future-proofing the pump.
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Qdos metering pumps offer accurate, linear & repeatable flow under varying process conditions (even fluctuating pressure levels to 7bar). Additionally there are no valves, making the Qdos easier to use than most diaphragm metering pumps. Maintaining the pump is simple with the ReNu pumphead, pull the old one out and put the new one in and your done. Calibration is also simple and quick with a digital readout to remove all quesswork from the process.
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Graco EP Series Pumps utilize a single oversized roller to compress the hose. This causes less wear on the hose and provides more flow per revolution when compared to conventional hose pump designs. With no valves, seals or glands these pumps are ideal for abrasive or caustic applications.
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