pump repair parts Archives - PumpProducts.com
  • Know Your Pump Repair Parts: Flanges

    February 19, 2018

    Know Your Repair Parts: Flanges Nothing in life lasts forever. Luckily Pump Products sells a variety of repair parts and accessories guaranteed to restore life to your pump or system. Today’s topic: flanges. What are flanges Flanges are used to connect pipes to pumps, valves, and other components. They come in a variety of shapes and sizes to specifically suit different applications. Flanges can be made of such materials as bronze, cast-iron, stainless steel, and brass. Below you will find a brief description of some of the more common types of flanges. Types of flanges Slip On Flange Slip on flanges are slipped over a pipe and fillet welded from both the inside and the outside to strengthen the connection. These flanges are suitable for low temperature and pressure applications. Slip on flanges come at a low cost and require less accuracy when cutting a pipe to length. Threaded Flanges Threaded flanges are fast and simple to attach. Threaded flanges are similar to slip on flanges however the bore is threaded which allows for assembly without welding. This type of flange is not suitable for high pressure and high temperature applications. Lap Joint Flange Lap joint flanges are divided into two parts, a stub end and loose backing flange. The stub end is butt welded to a pipe and the backing flange can move freely over the pipe. Lap joint flanges are used in applications where space is minimal and intermittent dismantling is necessary for fixes and inspection. Welding Neck Flange Welding neck flanges are designed to be joined to a piping system by butt welding. They tend to be more expensive but are suited for high pressure applications as they feature the greatest joint integrity. Pressures are transferred from the flange to the pipe. The inner diameter of the flange matches the piping’s diameter, which also reduces turbulence and erosion. Socket Weld Flanges Socket weld flanges are similar to slip on flanges. Pipe is fitted into the female sockets and fillet welded around the hub of the flange. Socket weld flanges are preferable for smaller pipes and high pressure applications. An internal weld can be applied in certain extreme pressure applications. Blind Flange Blind flanges do not feature bores and are used to seal an end of a piping system or opening. They are most common when easy access is needed for inspection. Flanges are an absolute necessity for ensuring the smooth operation of your system. Visit our accessory section to see the multitude of flanges Pump Products carries from the most trusted brands in the industry. Pump Products sales specialists are standing by to help you find the right pump or part, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

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  • Pump Products’ Spotlight on The Grundfos ALPHA Circulator

    September 15, 2014

    The next time you adjust your thermostat, chances are you'll be regulating a circulator pump that will cause boiler-heated water to flow through your baseboard or radiator. Chances are that pump will be electrically powered and will consume a lot of energy.  Enter the Grundfos ALPHA Circulator!  Energy efficient, easy to install, compact and intelligent, chances are it's the next circulator pump you'll be looking at for your home heating system. Here's why: (more…)

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  • Pump Products Has an Extensive Pump Repair Parts Inventory

    July 18, 2014

    At Pump Products we know that repair parts are what bridge the gap between regular maintenance and long pump life. That's why we stock the pump casings, flanges, impellers, switches, motors, batteries and other replacement parts for pumps by Armstrong, Bell & Gossett, Taco, Grundfos and most of the other top brands we represent. "At Pump Products we stock repair parts for the full spectrum of pump repair issues, ranging from a cracked casing to a leaky seal," says General Manger Ed Drejman. "We also carry a wide range of pump accessories like pressure tanks, basins, hoses, valves and flow regulators by leading manufacturers including Berkeley, Zoeller and others. When it comes to pumps we’ve got you covered." (more…)

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