Hermetic-Pumpen has developed a comprehensive product series with which the company can satisfy practically all its customers’ requests but with shorter lead times. The ranges of canned motor pumps provide the basis for individually configurable pumps that, thanks to the huge number of possible combinations of the individual modules, are available in around 700,000,000 variations.
The order of a Chinese company includes the manufacturing of a batch of cryogenic vacuum pumps of the series Coolvac for the evacuation of space simulation chambers. These pumps with a flange diameter of 1.3 m anr pumping at rate of 60,000 litres per second for nitrogen. Cryo pumps are used wherever very large vacuum chambers need to be evacuated very rapidly to extremely low pressures, offering high pumping rates and an attainable vacuum of down to 10-12 mbar.
The Nash 2BE5 has been launched to build on the 2BE4 series. The development goal was to optimize and extend the performance the vacuum range below 300 mbar abs. The result: The new 2BE5 series pumps are able to achieve vacuum levels down to 100 mbar abs. This is made possible primarily by optimization of the gas flow. The patented gas scavenger provides increased vacuum capacity and, consequently, a significant improvement in terms of efficiency. Compared to the basic 2BE4 model, water consumption in the once-through mode has been reduced by up to 25%. Improved fluid self-recirculation eliminates the need for booster pumps.
Masdar City in Abu Dhabi is the worlds’ first zero carbon city. With a new branch office, Grundfos now takes a seat among several other visionary companies in a global cluster for clean technology.
It is designed to be not only free of cars and skyscrapers but also to be powered by the sun. Masdar City is established by the government of Abu Dhabi to advance the development of renewable energy and clean-technology solutions in order to promote alternatives to the use of oil.
The Italian manufacturer of motors and converters developed an easy the use Neo WiFi. This is a motor-mounted which needs no cables and cabinets. The programming is easy made by a remote control keypad. This keypad is removable, can operate wireless up to 20 meters away.
The keypad does not need wiring because it is supplied by induction when placed in its housing on the motor or in the “Block” device, or fed by rechargeable lithium batteries. The keypad has a red and a green button, a left-zero-right switch and a control knob only.
KTR developed a measuring system calculating both angle of rotation and rotating direction in addition to torque and speed for the first time. The new Dataflex series covers a measuring range from 10 to 1,000 Nm and is scheduled to be extended to 5,000 Nm in 2015.
The new precision measuring shaft will rely on the approved measuring principle via strain gauges combined with the latest electronical components. Having a sampling rate of 10 Hz, the system allows for measuring serious torque peaks on highly dynamic drives. The data transmission resistant to interferences operates digitally with a resolution of 24 Bit having a measuring inaccuracy of 0.1 per cent of the terminal value only. The signal provided is extremely low-noise.
Δ p GLOBAL Online October Top 10
- DST presents a new magnetically coupled centrifugal pump
- Schroeder: Automatic recirculation valve
- Argal: Pumps made of fiberglass
- ITT Bornemann: Hermetically sealed twin- screw pump with magnetic coupling
- Wilden shows new air distribution system for AODDP
- Chromacon and Lewa sign licensing agreement
- WEG: New permanent-magnet motor surpasses IE4 standard
- Hermetic: Straight from production on board the aircraft
- Netzsch: 2014 Global Product Leadership Award
- Blackmer: 4-Inch Sliding Vane Pump
Δ p Online October Top 10
KEPL has introduced energy efficient BB1 series pump under the model name of KBAD. This new series is designed especially for process industries for various chemical and liquid pumping applications. The “Between Bearing Axially Split Case Pump” is conform to API 610 latest edition.
The new CXR Series AODD pump is an extension of Almatec’s CX Series family of general-purpose pumps. CXR Series pumps are available in four sizes: 10, 20, 50, and 130. The main benefit of the CXR pumps is their design flexibility, which allows them to be used for a number of different low- to medium-duty applications, such as a drum pump.
All CXR models can easily be converted from ball to cylinder valves, and vice versa. Incorporating ball valves is ideal for liquids containing particles, while cylinder valves are ideal for transfer applications requiring superior suction lift.
Worldwide, several thousand fixed-speed pump sets have already been equipped with the PumpMeter monitoring unit. Based on the load profile this unit records for the pump, KSB experts provide tangible recommendations for action to increase the efficiency and availability of the analysed pump.