800-233-7718
301-682-3390
  • About
    • Staff
    • Gallery
    • Careers
    • Blog
  • Products
    • Domestic Water Boosters
    • Wastewater Pumps
    • Fire Pumps
    • Agriculture Applications
    • Controllers/Variable Frequency Drives
    • Rainwater Harvest Systems
  • Parts
  • Services
    • Fire Pump Repairs
    • Start-Up Services
  • Preventative Maintenance
  • Manufacturers
  • Engineering
    • Domestic Booster Pump Design Guide
    • Fire Pump Design Guide
    • Sump & Sewage Pump Design Guide
    • Waste Water Treatment System Design Guide
    • White Papers
  • Contact
    • Customer Application
  • About
    • Staff
    • Gallery
    • Careers
    • Blog
  • Products
    • Domestic Water Boosters
    • Wastewater Pumps
    • Fire Pumps
    • Agriculture Applications
    • Controllers/Variable Frequency Drives
    • Rainwater Harvest Systems
  • Parts
  • Services
    • Fire Pump Repairs
    • Start-Up Services
  • Preventative Maintenance
  • Manufacturers
  • Engineering
    • Domestic Booster Pump Design Guide
    • Fire Pump Design Guide
    • Sump & Sewage Pump Design Guide
    • Waste Water Treatment System Design Guide
    • White Papers
  • Contact
    • Customer Application

Grundfos S-tube Technology Video

  • On March 10, 2019
Grundfos Offers SE and SL Pumps with the S-tube Technology. The S-tube is the only impeller available in the wastewater market that does not compromise hydraulic efficiency or free passage through the pump. The S-tube impeller and the new tube design through the pump provide: World-class hydraulic efficiency up to 84% without compromising free passages Spherical free […]
Read More
 1

Electrical Arc Flash Demonstration Video

  • On February 22, 2019
Arc-flash injuries happen when switching on electrical circuits and from tripped circuit-breakers, as shown in this video. A tripped circuit-breaker indicates a fault has occurred somewhere down the line from the panel. The fault must be isolated before switching the power on to the system. STH technicians have received training to prevent Arc-Flash injuries and […]
Read More
 1

Myers V Series Grinder Video

  • On January 20, 2019
Check out this video that shows the Myers V2 cutter grinder tearing up rags, shirts, diapers and all sorts of other materials! With a patent pending axial cutter design, this grinder effectively macerates challenging sewage solids into a fine slurry. Interested in learning more? Contact us for more information!
Read More
 1

Topp Industries Products Video

  • On October 26, 2016
Here at STH, we are proud to carry quality products by Topp Industries, a proven leader in the sump, sewer and waste water markets. We are proud to offer DC, Maryland, northern Virginia and surrounding areas a full lineup of these environmentally-responsible products, including: -foam basins -tanks -basin & tank covers -septic tank risers -lift […]
Read More
 1
Recent Posts
  • MTH Pumps Introduces the T31 Pump in 3-Phase Open Drip Proof
  • One Small Box Saves the Day
  • Grundfos Hydro MPC HVAC System Solves Contractor and Engineer Challenges and is named 2020 Product of the Year Award Winner by Engineered Systems.
  • New LinkedIn Company Page for Shafer, Troxell & Howe
  • 2-Pole versus 4-Pole Motors for Submersible Solids Handling Pumps
Categories
  • Boosters
  • Demo
  • Filters
  • Fire Pumps
  • Informational
  • Manufacturers
  • News
  • Pumps
  • Uncategorized
  • Video
  • Water Purification
Scroll
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 ©2023 STH Inc. All Rights Reserved. Privacy Policy. Designed by ArachnidWorks, Inc.

Diaphragm Tanks