Posts Tagged ‘PSG’

How screw pumps work

Wednesday, December 6th, 2017 von admin

Blackmer is showing in YouTube videos how its S Series

  • twin screw pumps and
  • triple screw pumps

are working. Offered with or without external timing gears and bearings, the S Series pumps are self-priming, double-ended positive displacement pumps.

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An ‘alignment free’ pump

Wednesday, November 29th, 2017 von admin

It is imperative that pumping systems are designed and operated in a way that reduces the amount of harmful stress placed on components. One area that has been difficult to achieve and maintain is shaft alignment. Failure to properly align a pump’s mating shafts will eventually lead to challenges associated with shaft fatigue and failure, resulting in compromised pumping-system uptime, reliability and safety. This can then result in costly maintenance or even knock the pump out of service and halt production.

Focused on this problem, Blackmer developed GNX Series sliding vane pumps, which are called by the manufacturer “industry’s first alignment-free”. It is a reduced-speed pump for use in both portable and stationary applications.

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Wilden: 13 mm (½”) Clamped Metal Pump

Friday, September 1st, 2017 von admin

This 13 mm (½”) clamped metal AODD pump PS1 is equipped with the energy-efficient Pro-Flo Shift Air Distribution System and its clamped configuration allows for easier maintenance, diaphragm replacement and cleaning.

The footprint of this AODD pump matches that of the Wilden PX1, which enables direct replacement of a PX1 with no repiping necessary. With less components and 7% more efficient than the PX1, the backward capability of the PS1 makes it an easy way to enhance and upgrade existing pump performance.

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Mouvex: Finder Triplex Series integrated

Friday, September 1st, 2017 von admin

Launched in 1952 under the original name of PMH, Finder Triplex Series pumps are highly reliable reciprocating plunger pumps specifically designed for a wide variety of critical applications found in oil & gas (onshore and offshore), nuclear and general industrial industries. These pumps are also compliant with API 674 to provide the best in reliably and safety.

Triplex Series pumps are available in seven models – TD18, NF50, NH77, NJ116, NL171, TN 260 and TP420 – with power rating ranging from 13 to 310 kW (18 to 420 HP). Typical applications include water jetting, methanol injection, glycol recirculation, descaling, boiler feeding, and others.

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Wilden: New E-Commerce Store

Thursday, July 20th, 2017 von admin

Wilden, focused on air-operated double-diaphragm (AODD) pump technology, announced the launch of its new e-commerce store.

The Wilden Store provides end users with an online shopping environment. Not only can end users easily find appropriate and authentic spare parts and accessories for their Wilden pumps, but they can also find comparable Wilden pumps based on competitor part numbers.

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Blackmer: Heavy duty sliding vane pumps for industrial applications

Thursday, March 16th, 2017 von admin

The new GNX and GNXH Series Sliding Vane Pumps are designed to handle a wide range of non-corrosive, non-abrasive industrial liquids and petroleum products. Manufactured with a large operating range, these pumps offer high flows and high pressure. They are currently available in 2- and 2.5-inch flanged port sizes. Larger 3- and 4-inch flanged port sizes will be released later this year. Combined, these sizes provide flow capacities ranging from 20 to 500 gpm (76 to 1,893 l/min) at working pressures up to 175 psi (12.1 bar).

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Mouvex Celebrates 110 Years of Eccentric Disc Pump

Monday, November 21st, 2016 von admin

Headquartered in Auxerre, France, Mouvex was founded in 1906 by engineer André Petit when he identified the challenges that gear and lobe pump users were facing in optimizing their process and invented the eccentric disc pump as a result. Since that time, Mouvex has become a worldwide leader in positive displacement pumps and compressors for the transfer of liquids and dry bulk products within the hygienic, chemical, energy, military and transport industries. Mouvex became part of PSG in 2008, and now has operations on five continents with a global network of distributors and original equipment manufacturers.

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Almatec: High-Pressure Pump Series

Monday, July 4th, 2016 von admin

Almatec-AHD_AHS SeriesThis new high-pressure pump series AHD/AHS are developed for applications up to 15 bar (218 psig) such as filter press applications.

The “D” in AHD stands for Duplex, which means the reinforcement of the drive pressure is more than 2:1 by the internal pressure boosting stage. This is achieved thanks to a maximum drive pressure of 7 bar (100 psig), which allows the AHD to build up discharge pressures up to 15 bar (218 psig). AHD Series pumps are available in three sizes (AHD 15, 25 and 40) with maximum capacities of 4, 10 and 20 m3/h (17, 44 and 87 gpm).

The new AHS Series, which does not include an internal pressure booster, features an extremely rugged housing making it suitable for higher discharge pressures. The “S” in AHS stands from Simplex, meaning the drive pressure is transferred to the medium in a ration of 1:1.

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Neptune: New Metering Pump

Monday, June 13th, 2016 von admin

Neptune_MP7100The new Series MP7100 is a mechanically actuated diaphragm metering pump. The MP7100 pump incorporates the ruggedness of a hydraulic diaphragm metering pump, eliminates the need for intermediate fluid or hydraulic oil to actuate the diaphragm and reduces the potential for gearbox oil to contaminate the process. The result is a pump design that provides accurate dosing of a wide range of mild to aggressive chemicals, including those used in municipal water and wastewater treatment.

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Top 10 posts on Δ p Global Online in April 2016

Sunday, May 1st, 2016 von admin

The actual Top 10 posts on Δ p GLOBAL Online:

  1. Sulzer Phases Out Pumpex Brand Name
  2. Grundfos: Strong result in 2015 
  3. Wilden: AODD Pumps Now Available in Aluminum
  4. KSB: New service centre in Abu Dhabi
  5. Sulzer: New efficient submersible recirculation pump
  6. KSB: New impeller combines reliability and efficiency
  7. Sundyne: API 685 Sealless Pumps
  8. Wilden: Pure-Fuse diaphragms for hygienic applications
  9. KSB: New drinking water circulators
  10. Oerlikon Leybold: High vacuum system for researchers  

Here the actual Top 10 on  Δ p Online in German

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