800-233-7718 301-682-3390 BLOG MTH Pumps Introduces the T31 Pump in 3-Phase Open Drip Proof On April 13, 2021 MTH Pumps introduces the T31 pump in 3-Phase open drip-proof for those who need the smaller, more economical design in a 3-Phase configuration. For years, the MTH T31 was only available in either single phase, open drip proof, or three-phase totally enclosed fan cooled configurations. The MTH T31 pump is used in millions of small […] Read More 3 One Small Box Saves the Day On December 2, 2020 It’s 3 a.m. on a Saturday at the remote Rose Creek Wastewater Treatment Plant in Woodstock, Georgia and the influent water is rapidly rising, but the newly installed Grundfos submersible wastewater pumps wouldn’t remain running. In the past, the plant manager may have spent all night troubleshooting the problem with these critical influent pumps. In […] Read More Grundfos Hydro MPC HVAC System Solves Contractor and Engineer Challenges and is named 2020 Product of the Year Award Winner by Engineered Systems. On October 9, 2020 Meticulously judged by an independent panel of consulting/specifying HVACR engineers, the Grundfos Hydro MPC HVAC pumping system was named the 2020 Commercial Comfort Product of the Year Award winner in the Pumps and Flow Controls category by Engineered Systems. Judges selected the HVAC Booster system the winner because of its small footprint, single point of […] Read More New LinkedIn Company Page for Shafer, Troxell & Howe On September 8, 2020 Frederick, MD: Shafer, Troxell & Howe is excited to announce the new STH, Inc LinkedIn Company Page. After using a personal LinkedIn account as a company profile, STH recently decided to create a company page to help with their marketing efforts moving forward. LinkedIn is a very valuable social network that will help STH, Inc […] Read More 2-Pole versus 4-Pole Motors for Submersible Solids Handling Pumps On September 2, 2020 The 2-pole 3500 nominal rpm motors are becoming the preferred solution for lower flow/higher head applications on an increasing basis. Why are we seeing this change? New technologies allow pumps driven by 2-pole motors to be designed for operation at 3500 rpm while achieving the same flow and head characteristics as those designed for operation […] Read More The Grundfos commitment to sustainable practices leads to a water treatment and reuse system within its Demark plant On August 1, 2020 In their Bjerringbro, Denmark factory Grundfos components are dipped in a series of chemical or water baths for surface treatment and rinsing, consuming about 5,000 cubic meters of water a year (about the size of two Olympic swimming pools). The water is drawn from the same underground source that is used by the townspeople for […] Read More For Sustainability and Better Tasting Beer, 5 Seasons Restaurant and Brewery turns to RainHarvest Systems On July 1, 2020 Looking for ways to fulfill their commitment to being environmentally responsible and make better beer, 5 Seasons Restaurant and Brewery in Atlanta partnered with RainHarvest Systems, the industry expert in rainwater filtration, for the solution. The brewery installed a system comprised of 6 stages of filtration followed by dual-beam ultraviolet sterilization which resulted in water […] Read More STH Joins Pentair Myers in Celebrating 150 Years of Engineering Excellence On May 23, 2020 This year Pentair Myers, one of our manufacturing partners, celebrates 150 years of manufacturing and engineering excellence. Pentair has built a reputation as an innovator in pump manufacturing with an emphasis on quality craftsmanship and industry-leading reliability. STH is proud to partner with Pentair in engineering products and solutions which make a positive impact in […] Read More STH, Inc Welcomes Potter Roemer On May 1, 2020 STH, Inc is pleased to announce Potter Roemer to the list of top name-brand manufacturers that we proudly represent. With over 75 years of innovation, quality and service, Potter Roemer is a proven leader and supplier of interior hose and standpipe equipment, cabinets, connections, extinguishers and valves to serve the fire protection industry. STH being […] Read More Grundfos DME Dosing Pumps create cleaner discharge and improved water quality On April 13, 2020 Clean Water Systems in northwest Oregon had a major issue. Its effluent discharge was diminishing the water quality in the Tualatin River. Their obsolete 14-year-old 3-phase pump system couldn’t be set low enough to meet EPA approved levels for dosing without either overheating or air-locking the system. The solution was installation of the Grundfos DME […] Read More Page 1 of 3 1 2 3 QUICK LINKS Products Manufacturers Engineering Parts Contact About NEWS MTH Pumps Introduces the T31 Pump in 3-Phase Open Drip Proof April 13, 2021 One Small Box Saves the Day December 2, 2020 Grundfos Hydro MPC HVAC System Solves Contractor and Engineer Challenges and is named 2020 Product of the Year Award Winner by Engineered Systems. October 9, 2020 CONTACT US 97 Monocacy Blvd Suite D Frederick, MD 21701 P: (301) 682-3390 T: (800) 233-7718 F: (301) 682-3391 Copyright ©2021 STH Inc. All Rights Reserved. Privacy Policy. Designed by ArachnidWorks, Inc.