Pumps

Apr 22 2003
A shielded, grease-lubricated ball bearing can be compared to a centrifugal pump having the ball-and-cage assembly as its impeller and the annulus...
Apr 8 2003
1 Read the Installation, Operation and Maintenance Manual for your pump before installing, operating or performing maintenance on the pump or its...
Mar 6 2003
The picture of a burning building or house usually brings to mind teams of brave men working in unison to put it out. However, fire departments are a...
Feb 21 2003
Pumping around the clock at 10,000 gpm, two 94hp submersible, portable dewatering pumps manufactured by Pumpex, Inc. of Somerville, N.J., drained...
Feb 4 2003
Some engineering firms still harbor the misconception that prefabricated systems are too small to handle the enormous volumes of water that...
Aug 20 2002
Some of the best processes are the ones that go unnoticed. For example, if you go looking for a particular sewage treatment plant in Cincinnati, Ohio...
Jun 28 2002
Monterey Regional Water Pollution Control Agency (MRWPCA) has installed a new type of pump featuring a unique, self-cleaning impeller to overcome...
Jun 28 2002
PROJECT DESCRIPTION: To transfer stormwater from a creek to an adjacent river during periods of high water during storms and spring thawing. The...
May 21 2002
For more than 220 years people have journeyed to White Sulphur Springs, W. Va., to indulge themselves in baths of mineral water flowing from mountain...
Apr 9 2002
Jamaica is the third largest island in the Caribbean. It is 144 miles long and 49 miles wide, it is self-sufficient, with major industries based on...
Feb 26 2002
Production of High Purity Water From Seawater   The Diablo Canyon Power Plant at Avila Beach in California utilizes seawater for both...
Feb 26 2002
In use today are three basic pump technologies for water disinfection. Each has advantages and disadvantages that need to be understood to pick the...
Dec 27 2001
The pumps at the Stony Brook Lift Station used to clog so often that crews for Suffolk County (N.Y.) Department of Public Works (SCDPW) anticipated...
Dec 27 2001
Submersible motor use in municipal systems is not new. The advantages of submersible motors are well known to this industry. Since these motors are...
Dec 27 2001
Three significant reputations for innovative, reliable solutions to environmental problems came together as the Singapore Ministry of the...
Dec 10 2001
The intake system that will draw cooling makeup water from the Kaskaskia River for the $250-million Holland energy plant in Shelby County, Illinois,...
Nov 13 2001
When a Leicester, Mass., developer planned a subdivision of 16 houses at the same elevation as the town’s water tower, he was faced with the problem...
Oct 22 2001
Hayward Industrial offers new thermoplastic valves designed to not fail, stick or jam due to rust or corrosion ? virtually eliminating the...
Jul 25 2001
The Potomac Electric Power Company (PEPCO) Chalk Point Generating power plant is Maryland’s largest, serving Washington, D.C., and suburbs. The...