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    Pump & Valve Repair, How-To Videos, Maintenance & Troubleshooting Videos

     

    We've collected some videos and made some of our own to help you solve some common problems and answer frequently asked questions about pump and valve maintenance, repair, troubleshooting and more.

     

    Dultmeier Sales is a pump and valve supplier for over 400 manufacturers, please contact our technical sales team experts if you decide you need to replace your product!

     
     

    Dultmeier Sales Production Videos

    • Complete Systems Equipment and Support for Brine and Liquid Deicing

      Complete Systems Equipment and Support for Brine and Liquid Deicing

    • Salt Brine Production System in Operation

      Salt Brine Production System in Operation

    • High Volume Diesel Fuel Transfer Pump Systems

      High Volume Diesel Fuel Transfer Pump Systems

    • New Ultra Tough/Ultra Rugged CoinMeter Box

      Ultra Tough/Ultra Rugged Coin Meter Box

     
     
     
    • Pump Videos

      Animated video on how a centrifugal pump works.
    • Valve Videos

      Video on how to test unloader valves (industrial pressure washer valves in this example).
    • Videos by Manufacturer

      Watch videos by manufacturer: Cat Pumps, General Pumps, MP Pumps, Hypro, John Blue, ARO, Sandpiper & more!
     
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    Relief Valve Basics -Wednesday, 18 August 2021
    Relief Valve Basics | Video A video demonstration of the basics of a relief valve. This includes the importance of relief valves, how they function inside of a pump, and why a pump needs a relief valve at all. A relief valve is an... next...
    Banjo Poly Pump Wet Seal Service -Friday, 25 June 2021
    Banjo Poly Pump Wet Seal Service Banjo Corporation demonstrates how to service a 2 inch and 3 inch polypropylene self-priming centrifugal pump. This video deals with disassembly, inspection, servicing, cleaning, and reassembly of the pump.... next...
    Banjo Poly Pump Electric Motor Service | Video Banjo Corp demonstrates how to service and repair a one-half inch, two-inch, or three-inch Banjo Poly self-priming centrifugal pump with an electric motor. This includes disassembly, inspection... next...
    Skid Sprayer for Tree, Turf, Weed Spraying + | Video next...
    High Volume Diesel Fuel Transfer Pump Systems | Video next...
    How to Install an Air End Kit on Diaphragm Pumps | Video Sandpiper Pumps demonstrates how to dissassemble and reassemble a Sandpiper metallic diaphragm pump (Sandpiper models S15, S20 or). This step-by-step tutorial includes the tools required... next...
    Mixmate Cruce Aviation -Wednesday, 18 August 2021
    Mixmate Cruce Aviation | Video Brief video demonstrating the Praxidyn Mixmate Airplane Chemical Loading System (Cruce Aviation): under 5 minute load time, records backed up to the cloud, pre-batched prescriptions. Carrier solution... next...
    Complete Systems Equipment and Support for Brine and Liquid Deicing Projects | Video next...
    Chemical Inductor Tank Systems -Wednesday, 18 August 2021
    Chemical Inductor Tank Systems | Video A Chemical inductor tank is a necessity for just about every sprayer option out in the field. However, pair it with a Banjo Manifold and a Chemblade and you're going to save some serious time filling... next...
    Shaft Alignment using Dial Indicator -Friday, 25 June 2021
    Shaft Alignment using Dial Indicator A video describing how to correctly use and read a dial indicator during shaft alignment. This includes total indicator reading, the validity rule, and true position sensing. These concepts are very useful... next...
    Pressure Washer Pump Protector Usage -Friday, 25 June 2021
    Pressure Washer Pump Protector Usage | Video CAT Pumps® demonstrates how to properly use CAT Pumps Pressure Washer Pump Protector. The protector should be used before long-term or seasonal storage, lasting three months or longer, of a pressure... next...
    How to Rebuild a Plunger Pump -Friday, 25 June 2021
    How to Rebuild a Plunger Pump CAT PUMPS® demonstrates how to disassemble plunger pumps, inspect and repair the valves, seals, and plungers on plunger pumps, and reassemble plunger pumps on a variety of different models. This includes 3,... next...
    Ultra Tough / Ultra Rugged Coin Meter Box | Video Ultra Tough Coin Meter Box! We put this critter to the test - big time. We first go through the design features and changes. Next we allow one of our Production Team members, Jeff B, to lay... next...
    ARO Diaphragm Pump Maintenance & Repair -Saturday, 07 August 2021
    ARO Diaphragm Pump Maintenance & Repair | Video This video demonstrates how to perform maintenance on an ARO PD05P-X-X-B Diaphragm Pump. This includes disassembly of the diaphragm pump, inspection of important parts, replacement of those... next...
    Plunger Pump Mechanics, Maintenance, Troubleshooting | Video General Pumps demonstrates how to completely service and diagnose almost any plunger pump. Many plunger pumps share the same basic design, so actions shown in the video are applicable... next...
    How to Winterize John Blue NGP Pumps -Friday, 25 June 2021
    How to Winterize John Blue NGP Piston Pumps | Video John Blue Company demonstrates how to properly winterize a John Blue NGP Piston Pump. This includes filling the tank with antifreeze after draining the tank of any prior fluid according... next...
    How to Service Seals on Plunger Pumps | Video In this video, CAT Pumps® demonstrates how to service, repair, and replace the seals on the 650 or 660 series plunger pumps. This includes proper removal of the manifold, removal of the seals,... next...
    How to Install a Wet End Kit on Diaphragm Pumps | Video Sandpiper Pumps demonstrates how to disassemble an air end kit on a diaphragm pump and install a wet end kit on a diaphragm pump. This how-to video includes the necessary tools for... next...
    Close-Coupled Straight Centrifugal Pump Seal Replacement | Video This video demonstrates how to dismantle part of a centrifugal pump and replace the mechanical seal on the centrifugal pump. This includes removing the impeller from the pump,... next...
    Manufacturing Process of Diaphragm Pumps & Design Explained | Video A brief video describing the design choices and safety features seen in ARO EXP diaphragm pumps. ARO pumps feature more bolts, dome-shaped caps, 1.5 inch thick casing, and... next...
    Space Saver® Skid Turf and Lawn Sprayer -Saturday, 07 August 2021
    Space Saver® Skid Turf and Lawn Sprayer | Video These compact Turf and Lawn sprayers are made to use in tight spaces and are great for weed spraying, insecticide spraying, fertilizer spraying and many other uses! The unit fits in... next...
    Cleanload Dry Suction Lance -Saturday, 07 August 2021
    Cleanload™ Dry Suction Lance | Video 3430-0594 & 3430-0823 Series Optional Cleanload Suction Lance for easy remote loading of bulk chemical containers. View Cleanload™ Chemical Eductors More Videos: next...
    Cleanload™ Chemical Eductor Dry Pour & CycloRinse | Video 3376 Series - Dry Pour and CycloRinse. Hypro's CycloRinse system provides premium cleaning and meltdown of flowable powders, such as AMS, allowing the operator to continuously... next...
    How to Service Valves on Plunger Pumps -Saturday, 07 August 2021
    How to Service Valves on Plunger Pumps | Video In this video, CAT Pumps® demonstrates how to service the valves on a plunger pump. This step-by-step tutorial includes the tools needed to service the valves, disassembly of the valves, inspection,... next...
    Regulator vs Unloader Valve -Saturday, 07 August 2021
    Regulator vs Unloader Valve | Video CAT Pumps® elaborates on the difference between a pressure regulator and a pressure regulating unloader valve. Both products set and maintain consistent system pressure, and both offer protection from... next...
    Cat Model 820 / 821 Pump Service -Saturday, 07 August 2021
    Cat Model 820/821 Pump Service | Video CAT Pumps® demonstrates how to service a model 820 or 821 Cat piston pump. This includes a step-by-step walkthrough about how to disassemble the pump, how to service seals, O-rings, pistons, how to... next...
    How To Set Impeller Clearance -Saturday, 07 August 2021
    How To Set Impeller Clearance | Video MP Pumps demonstrates how to set impeller clearance on an MP Pumps HTO hot oil centrifugal pump. After adjustment, the mechanical seal spring and the thermal growth rate of the drive sleeve material... next...
    Installing Close Coupled Pump to Motor -Saturday, 07 August 2021
    Installing Close Coupled Pump to Motor | Video This video deals with the installation of an MP Pumps pump pak to an electric NEMA C-faced motor. The procedure followed and techniques used do apply to engine or pedestal units. Centrifugal... next...
    Banjo Poly Pump Gas Engine Service -Wednesday, 18 August 2021
    Banjo Poly Pump Gas Engine Service | Video Banjo Corporation demonstrates how to repair a one-half inch, two-inch, or three-inch Banjo poly self-priming centrifugal pump. This includes disassembly, inspection, repair, cleaning, and reassembly... next...
    Removing Air Valve to Work on Wet End Repairs | Video Sandpiper Pumps briefly describes why it's easier to remove the air valve whenever working on a diaphragm pump, regardless of which side needs maintenance. Diaphragm pumps are... next...
    How a Diaphragm Pump Works -Wednesday, 18 August 2021
    How does a Diaphragm Pump Work | Video All-Flo Pump Co. demonstrates briefly how a diaphragm pump works. This includes an indepth explanation and description of each part and its usage. This is done using the All-Flo A-200. A diaphragm... next...
    Popular Mobile Fuel Pumps -Wednesday, 18 August 2021
    Popular Mobile Fuel Pumps | Video Whether you're after a Fill-Rite, GPI or a higher volume MP fuel pump - we've got you covered. Here is a run-down of popular models and their output capacities. Carla gives the details on numerous pumps... next...
    NGP Piston Pump Wet End Rebuild -Wednesday, 18 August 2021
    NGP Piston Pump Wet End Rebuild | Video John Blue Company demonstrates how to disassemble, service, and reassemble the wet end of an NGP piston pump. This includes complete disassembly of the pump, inspection and repair of any damage parts,... next...
    What is Pump Cavitation? -Wednesday, 18 August 2021
    What is Pump Cavitation? | Video An in-depth description of what cavitation is, how cavitation can occur in pumps, how to prevent pump cavitation, and the effects pump cavitation can have on your pump. Pump cavitation is very noticeable... next...
    Hypro 2535S Triplex Plunger Pump Service -Wednesday, 18 August 2021
    Hypro 2535S Triplex Plunger Pump Service | Video Hypro Pumps demonstrates how to service a Hypro 2535S Triplex Plunger Pump. The video demonstration includes disassembly of the pump, inspection of pump parts, replacement of those parts and... next...
    Diagnosing Defective Pump on Pressure Washer | Video Examining and dismantling a defective Comet Pump driven pressure washer. Disassembly and inspection of the plunger pump onboard. Plunger pumps are a type of positive displacement... next...
    Smart-Hose Hose Safety Breakaway System -Wednesday, 18 August 2021
    Smart-Hose Hose Safety Breakaway | Video Smart-Hose hose safety breakaway system is a proven hose technology designed to counteract the hazardous effect of hose rupture or failure during fluid or gaseous transfer operations. All... next...
    Red Dragon/Flame Engineering Squeeze Valve Assembly | Video A brief video demonstration by Flame Engineering on how to assemble a squeeze valve and how to attach it to a propane tank. Unless specified, most torch kits or backpack torch kits... next...
    Banjo Quick Tip Manual Valve Products -Wednesday, 18 August 2021
    Banjo Quick Tip Manual Valve Products | Video Banjo Corp shares some quick tips and information about their manual valves, including their LV micro valve, three-piece bolted valves, angled valves, and single-union valves. The video also... next...
    Banjo Quick Tip LEV Series Electric Valves -Wednesday, 18 August 2021
    Banjo Quick Tip LEV Series Electric Valves | Video Banjo Corp shares some quick tips about the LEV series electric valves. LEV valves feature a 12 volt DC actuator, teflon seats, and EPDM seals. They feature a standard three-wire connection.... next...
    Cat Model 3560 Pump Service -Saturday, 07 August 2021
    Cat Model 3560 Pump Service | Video CAT Pumps® demonstrates how to service a model 3560 Cat plunger pump. This includes a step-by-step walkthrough about how to disassemble the pump, how to service seals, O-rings, plungers, how to check other... next...
    Cleanload™ Chemical Eductor Liquid Pour & Bottle Rinse | Video 3376 Series - Liquid Pour and Bottle Rinse: The Cleanload is set-up to allow the operator to quickly pour chemical into the hopper and then triple rinse the container... next...
    Express Nozzle Body End Caps -Saturday, 07 August 2021
    Express Nozzle Body End Caps | Video See the Express Nozzle Body End Cap in action for yourself. Hypro uses see-through tubes to show the air trapped in the boom when using conventional boom designs, as well as the Express Nozzle... next...
    Salt Brine Production System -Monday, 21 June 2021
    Salt Brine Production System in Operation next...
    Banjo Quick Tips Pump Maintenance -Thursday, 24 June 2021
    Banjo Quick Tips Pump Maintenance | Video Banjo Corp shares some tips regarding Banjo pumps and centrifugal pumps in general. These tips are helpful in reducing premature wear and preventing excessive damage to a pump. BANJO CORP... next...
    Self-Priming Centrifugal Pump Seal Replacement | Video MP Pumps demonstrates how to replace a mechanical seal and set the impeller to wear-plate clearance on an MP Pumps Flomax pump. This procedure may be necessary if there is any leaking... next...
    Priming Failures on Self-Priming Centrifugal Pumps | Video Gorman-Rupp Pumps briefly demonstrates the causes and effects of priming failures in a self-priming centrifugal pump. This includes air leaks, air binding, face clearance, plugged... next...
    Remco Diaphragm Pump Troubleshooting -Friday, 25 June 2021
    Remco Diaphragm Pump Troubleshooting RV Four Seasons demonstrates how to disassemble a Remco diaphragm pump and how to diagnose problems on the diaphragm pump. This includes a variety of issues, including power supply, air leaks, problems... next...