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  • The Right Pump for the Job: The Versatility of Hydraulic Submersible Pumps (.pdf)
    When determining a pump for an application, there are a number of factors to consider. Among them are flow requirements, head conditions, suction requirements and dimensional limitations. Hydraulic submersible pumps are an option that offer the added benefit of run dry capability, especially when
  • When to Use PD Pumps (Copyright Viking Pump, Inc.)
    When to use a centrifugal or a Positive Displacement pump ("PD Pump") is not always a clear choice. To make a good choice between these pump types it is important to understand that these two types of pumps behave very differently. Flow rate versus pressure By looking at the performance chart
  • Sizing and Selecting Metering Pumps Planning a Metering Pump Installation (.pdf)
    Identify the required capacity in terms of flow rate and discharge pressure. Do not oversize a metering pump. A metering pump should be sized so the maximum expected flow rate is 85% to 90% of the pump capacity. This leaves additional capacity if needed. The minimum capacity should never be less
  • Pump Basics
    and head), depending on the structural characteristics of the pump itself and as a function of the specific system needs. The operation is simple: these pumps utilize the centrifugal effect to move the liquid and increase its pressure. A bladed wheel (impeller), the true heart of the pump, rotates within
  • Pump Drives
    The fundamental elements on the selection of a pump drive. are:-. 1) The number and type of pumps. Depending on the overall dimensions of the pumps and. associated pipework it is possible to establish the maximum centre distances required. 2) Maximum torque requirement of each pump output. Verify
  • Pump FAQs
    | Plunger Piston Diaphragm Pumps. Search. Need Assistance? Call (763) 433-0303. Pumps. Motors. Pump Motor Sets. Parts & Accessories. Repair Kits. Regulators. Spray Guns. Tanks. Unloaders. Upgrade Kits. Systems. Assemblies. Misting Systems. Pressure Washers. Reverse Osmosis Systems. Sprayers. NEW. Product
  • Winterizing a Pump
    system pressure and. resume operation. q Follow your established maintenance cycle or the standard Preventative Maintenance. Check List in the pump service manual. CAT PUMPS. Technical Services Department. 1681-94th Lane N.E., Mpls, MN 55449-4324 Ph: 763 q780q5440 FAX: 763q780q2958 e-mail
  • Pump Basics
    This page outlines a few fundamental concepts you should find useful when working with our pumps. General Pump - Customer Service. Skids. Manufacturing. Training. Service. High Pressure. Vehicle Wash. Oil/Gas. Desalination. Sewer Jetting. Hydro Excavating. Mining. CO2. Misting. Steel. Pulp/Paper

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