Posts Tagged ‘Allweiler’

Top 10 posts on Δ p Global Online in November 2017

Friday, December 1st, 2017 von admin

The actual Top 10 posts on Δ p GLOBAL Online:

  1. Allweiler: The basis of rotary positive displacement pump technology
  2. Pfeiffer Vacuum Technical Paper: Vacuum solutions for the European XFEL
  3. OPW: New Dry Disconnect Couplings
  4. Tapflo: New series of diaphragm pumps
  5. Siemens Mechanical Drives Unit to become Flender GmbH
  6. Richter expanded RMA series
  7. KEPL to dispatch indigenously developed API steam turbine
  8. Wilden: New E-Commerce Store
  9. KSB: New mag-drive pump for process engineering applications
  10. Grundfos powers up with new Head of Digital Transformation

The actual Top 10 posts on  Δ p Online in German:

(more…)

The basis of rotary positive displacement pump technology

Tuesday, November 21st, 2017 von admin

This is a tale of two pump curves in storage and terminal applications: one steadily bending downward from pump shut-off head, the other barely a curve at all. Both curves match two different pump technologies used in the oil & gas industry. Only one of those pump technologies can achieve certain critical objectives for reliably pumping hydrocarbons with highly variable fluid properties and under varying operating conditions.

The nearly vertical “pressure stiff” performance curve of rotary positive displacement (PD) pumps stems from a basic principle: As a volumetric fluid handling technology, rotary PD pumps create flow and are insensitive to system pressure changes. They deliver a nearly constant volume of liquid over a range of discharge pressures. If your flow or pressure demands change frequently, or even occasionally, on any given day, keep this fact in mind when selecting pump technology for hydrocarbons.

(more…)

Top 10 posts on Δ p Global Online in April 2015

Friday, May 1st, 2015 von admin

The actual Top 10 on Δ p GLOBAL Online:

Here the actual Top 10 on the German  Δ p Online

(more…)

Hapag Lloyd chooses electronic pump control from Colfax

Wednesday, April 8th, 2015 von admin

Hapag Lloyd will equip ships of the 13,200-TEU Hamburg Express class and other vessels with the CM-1000® pump control system. The CM-1000 system controls the flow rates of seawater cooling pumps based on the temperature of the fresh water and the current need for coolant. As a result, the amount of seawater pumped into the seawater cooler matches requirements, saving electrical power on board the ship.

(more…)

Top 10 posts on Δ p Global Online in February 2015

Sunday, March 1st, 2015 von admin

The actual Top 10 on Δ p GLOBAL Online:

  1. Wangen Pumpen partners with Flowtrend, USA
  2. Colfax/Allweiler: Intelligent pump monitoring
  3. BBA: Environmentally friendly high flow pump unit
  4. Kirloskar: New wastewater pump series
  5. Endress+Hauser succeeds in the market
  6. Neptune: Metering pumps in irrigation systems
  7. Fristam: Efficient pumping for media containing gas
  8. Wilden: 76 mm (3”) Full-Stroke Integral Piston Diaphragm
  9. Atlas Copco Pumps: New Product Marketing and R&D Managers
  10. Hermetic: New canned motor pump series for the chemical industry

Here the actual Top 10 on the German  Δ p Online

(more…)

Colfax/Allweiler: Intelligent pump monitoring

Monday, February 9th, 2015 von admin

!cid_BC04ED4BA47951C436EB@TENNCOMSINAIN-1000 is a platform, developed specifically for Allweiler pumps that are used in operationally-critical and environmentally-sensitive applications. IN-1000 improves safety while reducing operating costs. The core of the system is a software program developed by Allweiler.
The new Smart Platform can be used in straightforward condition monitoring to complex monitoring activities. This includes operational monitoring of several pumps for simultaneous fulfillment of safety and operating-cost requirements. Examples include monitoring of pressure, temperature, leaks, and vibrations. The system may also be expanded with standard industrial sensors.
(more…)

Top 10 posts on Δ p Global Online in January 2015

Sunday, February 1st, 2015 von admin

The actual Top 10 on Δ p GLOBAL Online:

  1. KBL: Shipra Tripathi amongst ‘Most Talented Marketing Leaders’
  2. KBL: Makes a global footprint in Women Talent Management
  3. ABB: Standard drive now available in IP55 as well
  4. WEG: New frequency inverter for decentralised motor and wall installation
  5. Hermetic: New canned motor pump series for the chemical industry
  6. Wilden: Stainless steel AODD pump for higher corrosion resistance
  7. Mitsubishi: IP55 variant added to inverter series
  8. Lewa: Hermetically tight 170 °C high-temperature pumps for production
  9. Wilden: Air Distribution System now in Stainless Steel & Plastic
  10. Allweiler: Two years ahead of EU energy efficiency requirement

Here the actual Top 10 on the German  Δ p Online

(more…)

Allweiler: Two years ahead of EU energy efficiency requirement

Thursday, December 18th, 2014 von admin

Allweiler pumps will meet the Ecodesign Directive ErP 2005/32/EC energy efficiency directive beginning January 1, 2015 – two years ahead of required compliance.

(more…)

May 2014 – Top 10 posts on Δ p Global Online

Sunday, June 1st, 2014 von admin

The following posts on Δ p Global Online have been most clicked in last month:

  1. WEG: New permanent-magnet motor surpasses IE4 standard
  2. Lewa: New plunger pump according to API 674
  3. KSB: Software for building services consultants
  4. Oerlikon Leybold: New turbo molecular pump
  5. Joint Venture between Caprari and Polmot Motor
  6. Kirloskar inaugurates a UL certified center in Cairo
  7. Atlas Copco: Small pump range for the American market with 60Hz variants
  8. KSB: New powerful in-line pumps for building services applications
  9. Allweiler: Progressing Cavity Pumps with Increased Flow Potential
  10. ITT Bornemann: Hermetically sealed twin- screw pump with magnetic coupling

In the same periode on Δ p Online – the German pumps + systems plattform – these posts are most clicked:

(more…)

Colfax: Stators up to triple service life

Tuesday, March 25th, 2014 von admin

!cid_7373C761E0C2C22CF1DC@TENNCOMANEUHAUThe new stator material named Alldur was specially developed for use in sewage treatment plants and for pumping abrasive wastewater. The elastomer’s new chemical composition and production methods can increase service life by up to three times.  Alldur stators are now available in all Allweiler brand progressing cavity pumps.

(more…)