Reciprocating Pumps - DAE Pumps
DAE Pumps Reciprocating Pumps

Reciprocating Pumps

DAE Pumps’ Reciprocating power pumps are designed with exceptional versatility for more accessible product selection and faster turnaround. These units are driven via electric motors or diesel engines through a V-belt or gear.  The electric motor is more popular because it is more efficient and has a lower environmental impact. The diesel engine is more powerful and is often used in industrial applications.

These units are ruggedly designed for minimum maintenance and to meet the heavy-duty requirements of continuous duty operation in the general industry.  The design also includes a number of features that make it easy to use and maintain. For example, the unit is equipped with a self-lubricating bearing that requires no lubrication, and a self-cleaning filter that helps to keep the system clean and free of debris.

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Features:

  1. BOLT-ON FLANGES
      • Adapts to various system connections
      • Both suction and discharge can be located on either end of the pump
  2. VALVE ASSEMBLY
      • Vertical assemble stack designed for ease of maintenance
  3. STUFFING BOX ASSEMBLY
      • All API 674 material options
      • Standard self-adjusting spring loaded
  4. STUFFING BOX SPRING
      • Standardized in design to improve packing life and reduce maintenance adjustments
  5. PACKING
      • Square and V-ring design packings available
  6. PLUNGER
      • Standard plungers are hard surfaced for long service life
Reciprocating Pumps
  1. CROSSHEAD EXTENSION
      • Provides accurate alignment between plunger and crosshead
  2. CROSSHEAD STUB SEAL
      • High horsepower models use replaceable wear shoes for refurbishment
  3. CROSSHEAD
      • Large diameter, full piston type for optimum support
  4. CONNECTING ROD & BEARING ASSEMBLY
      • Heavy duty ductile iron or steel rods w/ separate bolted caps
  5. CRANKSHAFT
      • One-piece SAE 4140 steel for toughness and high endurance limit
  6. CRANKSHAFT MAIN BEARINGS
      • Two anti-friction taper roller bearings designed for 3 year L10 life
  7. POWER FRAME
      • Full cylindrical crosshead bores that can be fitted with liners when required

Reciprocating Pumps Usage

  • The pump can transport various oil, such as crude oil, diesel oil, and lubricating oil;
  • The pump with a bronze impeller can transport liquid with low flash points such as gasoline and benzene. etc.;
  • Pump with stainless steel can transport beverage and corrosive liquid.
  • The temperature of medium can not be higher than 70 degrees Celsiuhigh-temperature
  • anti high temperature gear oil pump can transport the liquids with no more than 300 degrees celsius and viscosity of 5*10-5—1.5*10-3m2/s.
  • The pump is not suitable for hard solid or fibre.

Applications:

DAE Pumps Reciprocating Pumps are driven via electric motors or diesel engines through V-belt or gear reduction. Stuffing boxes are designed for applications to maximize packing life and minimize maintenance. Equipment can be packaged to meet the most stringent requirements of API 674.

  • Abrasive liquids & slurries
  • Amonia
  • Alcohol, naptha, gasoline, fueloil, lube oil
  • Amine & glycol circulation
  • Beverages, other viscous foods; peanut butter / corn syrup
  • Blow out preventors
  • Boiler feed
  • Desalination high pressure feed
  • Injection (chemical, saltwater, lubrication)
  • Hydrostatic testing
  • Hydraulic systems
  • General industry services
  • Product transfer
  • Subsea controls
  • Tars and asphalts

Accessories:

Get turnkey solutions that include dredge hoses, slurry flow meters, power units, 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 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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Diver Opearted Dredge Pump

Dredging Applications

    DAE Pumps Growler 5000 is ideal for removal of sediment, contaminants, tailing and cleaning to provide for safer navigation, reformation of shorelines and seafloor and other use at:
  • Dams
  • Ports
  • Marinas
  • Rivers
  • Canals
  • Lakes
  • Ponds
  • Oceans
  • Channels