Edelmann & Associates, Inc.

Distributor of Industrial Positive Displacement Pumps from Viking Pump, Wilden, Liquiflo, Wright Flow Technologies & Seepex.

Viking Pump is recognized as the world leader in gear pump technology and their pumps are designed with an operating capacity up to 1,600 gpm at -120°F to 800°F, with fluid viscosities of 0.5 to 1,000,000 cSt (28 to 4,500,000 SSU). Viking Pump has over 100 years of experience on some of the toughest applications in the Industrial process markets, and they offer several configurations and metallurgies to provide solutions for some of the toughest liquids to handle.

Our line of Wilden air diaphragm pumps offer special features and configurations, making them an ideal choice for a wide range of applications. They are built with anti-freezing air valve technology in bolted or clamp band construction, are portable, can handle large solids, and come in a wide range of sizes configurations and capacities.  They are also easy to maintain and can handle flow rates up to 350 gpm. 

Wright Flow Technologies circumferential piston and rotary lobe pumps offer no metal to metal contact in the pumping chamber in a twin wing rotor and optional single wing rotor design for large solids handling. These pumps are ideal for food processing or for when gentle handling of product or solids is required. They feature a variety of port options with capacities up 836 gpm and pressures up to 500 psi.

For more than 30 years, Seepex has been offering Progressive Cavity Pumps to customers in the chemical, food, paper, petroleum and gas industries for delivering low to highly-viscous, aggressive and abrasive media.

We offer all of these quality products to customers across Minnesota, Western Wisconsin, North Dakota, and South Dakota. View Details of our Positive Displacement Pump Manufacturers Offerings.


Viking Pump

Viking Pump

Viking Pump

  • Available in multiple technologies including Internal Gear, External Gear, Rotary Vane and Rotary Lobe
  • Capacities up to 1,600 gpm
  • Pressures up to 2,500 psi
  • Temperature range: -120°F to 800°F
  • Viscosities range of 0.5 to 440,000 cSt (28 to 200,000,000 SSU)
  • Materials of construction include cast and ductile iron, steel, 316 stainless steel, ETFE, PVDF, and Ryton
  • Many unique design features for a wide range of challenging applications
    • Externally adjustable end clearances
    • Pumps accommodate many different mechanical seal types
    • Mag Drive options to eliminate shaft seals
    • Fully jacketed options for products like asphalt
    • Electrically heated pumps
    • Abrasive Liquid pump options
    • Heavy duty and general purpose pump designs
  • Accessories
    • Viking Lead Ease Basket Strainers for pump protection
    • Gear Reducers and complete pump systems
    • Duplex Fuel Oil Systems
    • Replacement Parts Kits

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Wilden

Wilden
Wilden
Wilden
  • Wilden Air Operated Double Diaphragm Pumps are ideal for a wide variety of liquid and slurry transfer applications
  • Features
    • Efficient air distribution (air valve) technology for lower total cost of ownership
    • Anti-freezing air valves
    • Available in bolted or clamp band construction
    • Ideal for large solids handling up to 1 3/8" size
    • Portable and submersible
    • Simple design with fewer parts
    • Multiple liquid connections available including NPT, flanged and sanitary
    • Lube-free operation
    • Replacement parts kits available
  • Tech Data
    • Sizes: 1/4" to 4"
    • Materials
      • Aluminum
      • Ductile Iron
      • Stainless Steel
      • Alloy C
      • Polypropylene
      • PVDF
    • Capacities up to 320 gpm
    • Temperatures up to 350°F
    • Elastomers
      • Buna-N
      • Neoprene
      • EPDM
      • Viton®
      • Wil-Flex™
      • Saniflex™
      • Polyurethane
      • PTFE

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Liquiflo

Liquiflo
Liquiflo
Liquiflo
  • Specializes in the design and manufacture of high-alloy gear pumps for chemical transfer
  • Applications such as acids, caustics, corrosive salts, solvents, polymers and hazardous liquids
  • Large selection of mag drive and mechanically sealed pumps
  • Materials of construction include 316 Stainless Steel, Hastelloy-C, Carpenter-20, Titanium and PFA lined
  • Capacities up to 55 gpm
  • Differential pressures to 225 psi
  • Viscosities: 0.3 cP to 5,000 cP
  • Low pulsation design is ideal for metering
  • Easy to maintain - repair kits are available which contain all components to completely and easily rebuild all Liquiflo gear pumps to like-new condition

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Wright Flow Technologies

Wrightflow Technologies
   Wrightflow Technologies

  • Preferred technology for all areas of food processing, beverage and cosmetic manufacturing
  • Circumferential piston and rotary lobe pumps designed for no metal to metal contact in the product
  • Gentle pumping action on shear sensitive liquids or slurries with soft solids
  • Capacities up to 836 gpm
  • Differential pressures up to 500 psi
  • Viscosity to 910,000 SSU (200,000 cSt)
  • Temperature -40° to 300° F (-40° to 150° C)
  • CIPable or Take-Apart options
  • Mechanical seals or O-ring seals
  • Rebuild kits available
  • Parts interchangeable with Waukesha Universal I and II
  • Meets sanitary standards
    • 3-A
    • EHEDG

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Seepex

 Seepex Positive Displacement Pump

  • Features Include
    • BN Range with direct flange mounted drive for compact design
    • NS Range enables universal configuration of drives through flexible coupling or V-Belt
    • Large spherical suction port designed for smooth flow conditions
    • Stators are molded with sealing on both ends to prevent corrosion of the stator tube.  Available with optional adjustable re-tensioning device
    • Rotors are available with wear resistant and corrosion proof materials with additional surface treatment

  • Performance Data
    • Capacity up to 2200 gpm
    • Pressures up to 720 psi

  • Smart Stator Technology for Group N Pumps
    • Pumps no longer have to be removed from the installation for maintenance
    • Developed for quick and easy stator change without disconnecting the pipework
    • Smart Stator consists of 2 stator halves for quick dismantling
    • Adjusting Segment holds the stator halves in position and allow for re-adjusting to renew flow rate
  • Benefits of Smart Stator Technology
    • Longer service life of rotor and stator due to re-adjustable stator
    • Easier servicing
    • Less downtime


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