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Building on the revolutionary GHS VSD+ vary of variable speed-driven oil-injected screw vacuum pumps, Atlas Copco has taken a leap ahead with the new GHS 1402-2002 VSD+ series. These sequence of pumps have a model new design for better efficiency, optimal oil separation, a smaller footprint and an revolutionary new controller which places the shopper in gear for Industry 4.0.
With the GHS 1402 – 2002 VSD+, vacuum producer Atlas Copco is launching a new mannequin of speed-driven screw pumps in three pumping pace classes. In rough vacuum functions, the oil-injected pumps ship a continuously excessive pumping velocity – from atmospheric pressure to ultimate strain. Commenting on the primary of many new options, Product Manager Yuri Vanderveken explained, “The GHS 1402-2002 VSD+ options the brand new Atlas Copco oil-injected screw element. It’s revolutionary compression optimization valves allow for prime pumping speeds at rough vacuum.” This makes them best to be used in central vacuum techniques, for vacuum cooling, for the manufacturing of food packaging and thermoformed plastic parts as well as for vacuum chambers for altitude simulation.
“This can be a forward-looking pump. It is provided with HEX@, Atlas Copco’s revolutionary new vacuum controller, making this pump prepared for business four.zero. With a new control system, customers of the speed-driven pump type are additionally properly geared up for the comprehensive digitalization of business processes”, continued Vanderveken.
Higher vacuum performance, lower consumption

Compared to the earlier models, the innovative design of the three fashions GHS 1402, GHS 1602 and GHS 2002 VSD+ ends in higher vacuum performance, a 15 percent smaller footprint and longer upkeep intervals. “The footprint of the GHS 1402-2002 VSD+ is smaller than 2 sq. meters. pressure gauge 10 bar is compact because of the vertical drive practice design,” commented Vanderveken.
digital pressure gauge GHS VSD+ screw pump additionally contributes significantly to saving power costs. This relies on the one hand, on the mixture of the Neos inverter with a setpoint management. This means that the GHS 1402-2002 VSD+ ship exactly the pumping pace required for the respective process. Moreover, an vitality recovery system helps recuperate up to 80 p.c of the facility in the type of sizzling water. In addition to saving prices and water, this also leads to lower CO2 emissions.
High efficiencies in any respect speeds and demand ranges

The increased efficiency can be due to the new everlasting magnet motor. In its IE5 efficiency class, it has high efficiencies and produces a rise in efficiency of about two percent over the entire speed vary. “This new expertise ensures higher efficiency in any respect speeds when compared to traditional motors. These new motors are oil-cooled, with oil lubricated bearings that present optimal cooling at any velocity,” elaborated Vanderveken.
Oil cooling maintains the optimal motor temperature at all speeds. The motor bearings are also lubricated by oil, which eliminates the need for regular relubrication. “We have in reality have allotted with an additional fan, which reduces power consumption and the noise degree,” he continued. The motor is enclosed in a housing with IP66 safety. This makes it very resistant, especially in rough and dusty application environments.
Intelligent functionalities

One of the more exciting options of the GHS 1402 – 2002 VSD+ sequence is its intelligent functionalities. “For this function, we now have built-in our new Atlas Copco HEX@ controller, which ensures high vacuum efficiency and user-friendliness,” underlines Product Manager Yuri Vanderveken. “HEX@ has a configurable consumer interface. You can tailor the knowledge you see to your own needs and priorities.” Via the controller, customers can visualize and set the parameters of the pumps from any smartphone, laptop computer, PC or tablet through an internet browser, regardless of location. This permits the vacuum pumps to be configured even more particularly and sustainably for the respective purposes. Other good functionalities range from clever scheduling over pump down optimization to leak detection.
Atlas Copco’s new GHS 1402 – 2002 VSD+ delivers efficiency by design and combines the most effective of several applied sciences that ease of use, peace of thoughts and next-level innovation.
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