Open Flow Pumps | Positive Displacement | DAE Pumps

Open Flow Pumps

dae-pumps-crest-peak-open-flow-pump

Open Flow Pumps 

Low Cost of Ownership, Less Downtime

DAE Pumps is the expert in delivering electric Open Flow pumps that have been engineered with decades of industry experience to provide the performance, design simplicity and reliability our customers demand to achieve the lowest total cost of ownership.

Our open-flow pump features a self-priming and dry-running design preventing premature failure from wear/tear. The Crest and Peak open flow pumps showcase a low cost of ownership with minimal maintenance. Traditional positive displacement pumps utilize valves, lobes, rotors or vanes that are prone to premature wear during operation. The main benefit of open flow pumps is that they transfer the fluid through the hose, requiring only one component to be changed. This increases productivity with less downtime and lowers repair costs simultaneously. 

Features:

  • Fully self-priming
  • Damage-free continuous dry running
  • No Mechanical seal nor packing gland
  • Suitable for abrasive, corrosive, or viscous fluids
  • Easy installation, operation, and maintenance
  • Reversible flow
  • Low sound level
  • Perfect volumetric flow
  • Accurate & repeatable dosing & metering
  • Long life and greater reliability
  • Lowest cost of ownership
  • Stainless steel screws

Pump Benefits

  • The best total cost of ownership
  • High-quality with a long hose life
  • Faster and easier maintenance
  • Better Service
  • Competitive Lead time
  • Attractive Pricing
  • Low Shear
  • Predictable performance with subsequent cost savings
  • Available in many different sizes for flow rates up to 635 GPM

Open Flow Models

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The DAE Pumps Crest series heavy-duty open flow pumps are suitable for: low or high viscous, pure, neutral, aggressive, pasty, and abrasive liquids.

These durable pumps use gentle-action rotating rollers to compress the hose instead of hard fixed shoes. This allows the rollers to gently rotate and compress the hose, losing minimal power from surface friction. The pump’s gentle rollers reduce power consumption significantly. The crest series comes in different materials for multiple types of applications and allows for easy access for quick cleaning, sanitizing, and maintenance. DAE Pumps offers a variety of sizes Crest open-flow pumps that range from .2″ to 5″ sizes and .09 GPM to 121.1 GPM production ranges.

peak-open-flow-pump-dae-pumps

The DAE Pumps Peak series heavy-duty open flow pumps are suitable for: low or high viscous, pure, neutral, aggressive, pasty, and abrasive liquids.

The Peak series features a continuous dry running and self-priming design. The design allows for a low cost of ownership and quick/easy maintenance on the job site. Peak open flow pumps avoid premature failure and loss of flow due to their unique design. DAE Pumps offers a variety of sizes Peak open-flow pumps that range from .35″ to 1.77″ sizes and 37 GPH to 61 GPH production ranges.

Hose Benefits & Features

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The superior quality of DAE Open Flow Pumps is one key to our success but, more importantly, it is the key to your success in everyday applications. DAE Pumps is always engaged with customers to provide quality hoses for superior performance in the market.

To reach that objective, DAE Pumps invests in high-quality raw materials and in an engineered design to perfectly balance strength and elasticity. The result of this effort is the DAE Open Flow Pump portfolio, which adds premium performances and a life cycle up to 30% longer* than the competition.

 

DAE OPEN FLOW PUMP
FEATURES

  • Engineered designs with varying inner reinforcement layers (from 2 to 6) of braided polyamide are selected based on hose material and size.
  • The outer layer is vulcanized to strict tolerances to ensure perfect compression.
  • Best quality raw materials create an engineered compound to combine optimum mechanical and chemical characteristics.
  • External raw surface (hose is not re-machined after production) retains the lubrication film between the
    hose and shoe, reducing friction and heat generation to further extend hose life.
  • Available in 7 different material compounds and 16 different sizes to cover a wide range of applications and pump sizes.
  • Unique color code is located on the hose to facilitate the material identification.

DAE OPEN FLOW PUMPS COMPETITIVE ADVANTAGES

  • Longer life: Up to 30% longer* than the competition due to the design features listed above.
  • Able to handle shear-sensitive fluids with minimal wear.
  • Highly versatile.
  • Available in different lengths retrofittable with most major competitive pumps.
  • Once retrofitted with DAE Open Flow Pumps, competitive pumps reduce their TCO (Total Cost of Ownership) thanks to an extended mean time between failures.

LOW-PRESSURE TUBES FOR
PEAK PUMPS

Low-pressure tubes are available for DAE Open Flow Pumps in different materials and with different levels of reinforcement. We can divide low-pressure tubes into two families:

  • Non-reinforced tubes – used mainly for very low-pressure transfer and dosing, can support fluid pressure up to 30 PSI.
  • Reinforced tubes – can support pressures up to 60 PSI and are more suitable for light industrial applications.

Open Flow Pump Applications

DAE Pumps open flow pumps are used in a variety of applications. Find out more about open flow pump applications or contact a DAE Pumps representative for which pump is right for you!

Water/Wastewater – Lime water, granular activated carbon (GAC), sodium hypochlorite, ferric chloride, sodium bisulfite, fluoride, polymers, aqueous ammonia, potassium, permanganate, caustic soda, and many more

Mining/Quarries – Sludge, viscous fluids, mud, clay, fluids with high solid content, light concrete, lead sulfate, pyrite, SABX, cyanide, various acids
Chemical – Corrosive acids and bases, latex, alcohol, soap, shampoo, cleaning agents, nonaromatic solvents, chemical dosing, paint, water-based paint, acrylics, pigments, ink, wall coating

Food and Beverage – Yeast, diatomaceous earth, egg white and yolk, fats, olive oil, wine, semolina, water and salt mixtures, natural flavorings, bakery dough/batter, cream, sugar mills, molasses, liquid sugar, liquid protein,
syrups

General and Other Industries – Kaolin, pulp and paper waste sludge, manure, fertilizer, ceramic glaze, mold filling, titanium dioxide filter press feeding, building fibrous mortar, plaster, liquid cement

 

dae-pumps-crest-peak-open-flow-pump
DAE Pumps S-Series Wastewater Lagoon

Features of DAE Pumps Open Flow Pumps

  • Fully self-priming
  • Damage-free continuous dry running
  • No Mechanical seal nor packing gland
  • Suitable for abrasive, corrosive, or viscous fluids
  • Easy installation, operation, and maintenance
  • Reversible flow
  • Low sound level
  • Perfect volumetric flow
  • Accurate & repeatable dosing & metering
  • Long life and greater reliability
  • Lowest cost of ownership
  • Stainless steel screws

The DAE Pumps Advantage

With over 30 years of experience in pump designing and engineering, DAE Pumps keeps your pumping needs in mind. We provide a variety of affordable heavy-duty pumps that are used in various industries and for a wide array of applications. Not all applications are the same, so not all pumps should be the same. Our experienced team can help you select the right pump per your requirement. We also offer custom pump designs.

DAE Pumps provides cost-efficient durable pumps that last. Our pumps undergo extensive testing and quality control to ensure you get a reliable, worry-free pump that does the job you need. Rely on DAE Pumps for in-stock pumps, dredging equipment, and other product that are ready-to-ship.

You can trust DAE Pumps!

Accessories:

DAE Pumps submersible slurry pumps meet your specific slurry pumping needs. Furthermore, we provide complete solutions for transporting materials with slurry hoses, slurry flow meters, power meters, and more. Choose from multiple sizes of slurry hoses for the transferring of materials, wireless flow meters for measuring the flow rate in gallons per minute of liquid, and hydraulic power units for operation. Parts are always in stock and available for immediate shipping to anywhere in the US and the world.

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