KOBOLD PPS paddle-type flow switches offer extraordinary reliability at a low price and are an ideal cost effective liquid monitoring solution for line sizes 1" and larger. They are constructed out of polysulfone, are virtually maintenance free, and the pressure drop across the instrument is negligible and independent of pipe diameter. The flow switch status is clearly visible through the translucent housing. The PPS is available with either a normally open, normally closed, or SPDT contact.
Installation is easy. Simply insert the PPS in a standard pipe or reducing tee and seal with PTFE tape. Allow for a straight pipe of at least 3 times the pipe diameter on either side of the tee to avoid turbulence.
KOBOLD offers a comprehensive line of flow switch options in a wide variety of technology types and materials in stand-alone switching units or as an integral part of a flow meter. To learn more about flow switch options and which one may be the most ideal for your application, visit our in depth article on Flow Switches.
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We are a value-driven global manufacturer of process and control instrumentation. Since 1980, we have offered one of the most comprehensive lines worldwide; consisting of flow, level, pressure, temperature, and more.
Here in our Pittsburgh-based US headquarters, we manufacture, sell, and support high-quality solutions for countless industries and applications.
Our passion is partnering with you to measure what matters and producing the finest products to do so.
Thank you for considering us as your application solution partner.
KOBOLD is proud of our products, our people, and our processes that enable us to provide ideal application solutions and an unrivaled buying experience whether you are an end-user, OEM, or engineering firm.
KOBOLD is a fast-growing employer of choice, focused on team empowerment, employee engagement, and an exceptional work experience.
We are proud to have team members that have been with us for decades who can provide you with a wealth of industry, application, and product knowledge.
Our products are well-known for their quality, reliability, longevity, Innovation, and long-term value. Backed by German engineering and US manufacturing, our solutions remain cost-competitive even though they are not mass-produced.
Many of our products were created in partnership with customers who were unable to find a solution elsewhere and we can do the same for you.
Finding the right process instrumentation doesn’t have to be intimidating. Because we make, sell, and support our products, we provide a guided, streamlined, and efficient experience that is built around your needs and our knowledge. We partner with you as much as you want, every step of the way.
Many manufacturers with limited product lines force a fit between their product and your application, often leading to over-specified and over-priced recommendations. Our comprehensive product line allows us to tailor the product to your application, not the other way around. We approach your product selection with a focus of integrity, not profit.