mechanical seal pump Articles
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The Importance of Mechanical Seals on Pumps
Submitted By Dave Stoltenberg, Dredge Rental Specialist with SRS Crisafulli An in-depth article in the July 2011 issue of WaterWorld describes the wide variety of mechanical seals used for water and wastewater pumps. The article "Back to Basics: Mechanical Seals for Water and Wastewater Pumps", by Allan R. Budris, notes that mechanical seals are the number one cause of pump failures; it ...
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No Pump Breakdowns at Zeelandia
Inspiring bakers around the world with smart ingredients that help them perform better and create top quality products. That’s the everyday concern of over 1,950 employees at Zeelandia - a Dutch family company with a global outlook. For more than 30 years, DESMI ROTAN® pumps have been used in the production facilities at Zeelandia. Today more than 65 pumps are in use and some are still ...
By DESMI A/S
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Hydroman™ Hydraulic Submersible Dredging Pump with Side Agitator
Hydroman™ Hydraulic Submersible Dredging Pump with Side Agitator is a high-powered heavy-duty slurry pump that delivers high head and high volume discharge. It is designed and built for continuous operation under the rough conditions often found at large-scale construction sites and mines. The TJQ Electric Slurry Pump is equipped with a high-chrome cast alloy cutters to ensure smooth ...
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Electric Submersible Sediment Dewatering Pump
Hydroman™ Electric Submersible Sediment Dewatering Pump is a high-powered heavy-duty slurry pump that delivers high head and high volume discharge. It is designed and built for continuous operation under the rough conditions often found at large-scale construction sites and mines. The TJQ Electric Slurry Pump is equipped with a high-chrome cast alloy cutters to ensure smooth sediment ...
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Submersible Dredging Sand Pump with Side Agitators
Hydroman produces Submersible Dredging Sand Pump to be with different accessories for customers according to the different application, such as submersible agitator slurry pump, submersible dredging sand pump with side agitators, jet ring type submersible sand pump, submersible sludge pump with cooling systerm, submersible dredge pump with head cutter, submersible dredger pump with power pack, ...
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Upgrading Water Injection Pumps
Water injection pumps that are used in oil exploration typically face extreme abrasion, chemical attack, and cavitation erosion in their daily operation. The injected water is frequently loaded with abrasive particles, such as quartz sand, which quickly erode conventional pump surfaces. Sulzer’s service teams offer solutions to increase the lifetime and the performance of water injection ...
By Sulzer Ltd.
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Commonly Pumped Chemicals
During a recent survey of all enquiries we received for chemical applications we found that around 50% were for a very small number of chemicals, so we thought it would be useful to run through these chemicals and list the suitable pump materials for our most commonly pumped ...
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Pumping at Subzero Temperatures
Pumping of cryogenic (low-temperature) products is important for many applications, especially in the field of liquefied natural gas (LNG). The Sulzer J-unit is a special sealing system for cryogenic pumps. It was invented more than 60 years ago. The evolution of the J-unit design since then has been impressive and has now resulted in a recently filed patent application by Sulzer. Since ...
By Sulzer Ltd.
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Mechanical seal selection - A technical briefing
Crest offers many types of pumps with a variety of arrangements including magnetic drive, seal less and mechanical seals. There are several types of mechanical seal and whilst Crest can fit specific seal if required, it is fair to say that 99% of seals fit under three separate categories for our mechanical seal selection ...
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Project - Manufacturing & Commissioning of a Horizontal ANSI B73.1 End Suction Centrifugal Pump for the Oil Industry
Customer in service of the oil industry is integral to Smart Turner Pumps Inc and can be exemplified through the manufacturing, start up, and after market support of this horizontal ANSI B73.1 end suction centrifugal pump used to pump bio oil. In house quality control, attention to expediting requirements, on-site commissioning inclusive of startup supervision, and effective warranty guarantees ...
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Top 7 Global Manufacturers of Slurry Pumps: A Detailed Guide
Slurry pumps are crucial for efficient operation in numerous fields, including mining, construction, and wastewater treatment. These pumps can effectively move slurry, which is a fluid containing abrasive particles, high viscosity, and solid contents. When searching for a slurry pump, it’s best to stick with brands with proven track records of producing high-quality products. This ...
By DAE Pumps
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Factors affecting Pump Efficiency
The overall efficiency of a centrifugal pump is the product of three individual efficiencies: mechanical, volumetric, and hydraulic: Mechanical efficiency Mechanical efficiency includes losses in the bearings (long couples pumps), stuffing box (in the case of packed gland pumps) and mechanical seals. Volumetric efficiency Volumetric efficiency will include internal losses due to leakage ...
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Spare Parts for 65QV-SP, 100RV-SP, 150SV-SP Vertical Slurry Pumps
Tobee® Wear Parts of Vertical Slurry Pumps are made of High-Chrome alloy material which replace original SP Vertical Pump Parts on site. Mainly SP Metal Lined Vertical Sump Pump Parts: • Impeller - Double suction impellers (top and bottom entry) induce low axial bearing loads and have heavy deep vanes for maximum wear resistance and for handling large solids. Wear resistant alloys, ...
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