The GHS VSD+ series are a range of intelligent, oil-sealed rotary screw vacuum pumps with Variable Speed Drive (VSD) technology. A paradigm of innovation, practicality, economy, and energy efficiency, we have now taken the GHS VSD+ series to the next level with the revolutionary HEX@TM vacuum pump controller.
With HEX@TM you can monitor and control your pump from anywhere and at any time. You can receive feedback and review pump operating status,
vacuum levels and upcoming scheduled events for your vacuum system.
Equipped with HEX@TM – next generation vacuum control
.png)
Thanks to built-in efficiency
State-of-the-art screw technology, Variable Speed Drive (VSD) and innovative motor design combine to produce a leap forward in efficiency
Noise level is far below that of comparable technologies
Due to ultra-high oil retention at all operating pressures
With the plug & play solutions
Shop online for quality air compressors, fittings, air tools, air regulators, pressure switches, and maintenance kits for NZ businesses and DIYers. Hassle-free, secure payment with Afterpay, nationwide delivery.
From powerful rotary screw compressors to reliable piston air compressors, we offer a comprehensive range. Explore top-quality air compressors and treatment solutions in New Zealand with Alup and Chicago Pneumatic. Enhance your compressed air system with our refrigerated and desiccant air dryers. Trust us for sales and service of premium air compressors in NZ.
The team at Ash Air has an extensive range of top quality vacuum pumps and equipment, including rotary vane pumps, liquid ring pumps, claw pumps and screw pumps that are low maintenance, energy-efficient, reliable, affordable and hard working.
Our nitrogen gas generators offer excellent all-in-one solutions, with technologically-advanced systems, are very convenient, space saving and easy to install. Our nitrogen generators have impressive control and monitoring capabilities with very reliable purity settings and long-lasting membrane technology.
Our Atlas Copco screw vacuum pumps are ideal for a range of applications in plastics, glass, bottling, canning, wood, packaging, printing and paper, meat packaging and many more. The GHS 350-900 VSD+ is an optimal solution when a dedicated pump is required in the production area/
Low lifecycle costs
For replacement pumps, the GHS VSD+ Series offers a very low lifecycle cost (including
service activities and energy). Generally the payback time against existing oil-lubricated or multiple dry vane installations will be much
less than two years, considering energy consumption and maintenance costs alone, without taking into account the ease of installation.
In almost every production environment, the need for vacuum fluctuates depending on different factors such as process changes, the time of day, week or even month. Extensive measurements and studies of demand profiles show that there are many substantial variants with regards to vacuum demand. *In most applications compared to traditional fixed speed vacuum technologies based on measurement with our Vbox energy audit tool. Fixed Speed Vacuum Pump Energy Investment Maintenance GHS VSD+ SAVINGS 50%*
VSD and set-point control, lead to significant energy savings. Set-point control allows you to optimize the energy you use to maintain your process vacuum level and thereby optimize your process efficiency and performance. The lowest possible flow will be delivered to match your required vacuum level or speed – nothing is wasted.
At Ash Air, our dedication to customer satisfaction and environmental responsibility drives our innovation forward. We prioritize investments in advanced technology, such as our line of dry screw vacuum pumps. These pumps offer numerous benefits, including increased productivity, reduced energy consumption, user-friendly controls, simplified maintenance, and lowered operational costs.
Our range of dry screw vacuum pumps are friendly on the environment – with no contaminated oil to dispose. Dry technology means no exhaust emissions and a clean, reliable performance.
Our DHS VSD+ and DWS VSD+ range of dry screw vacuum pumps feature Variable Speed Drive (VSD) technology. The pump adjusts vacuum flow as per your process demands and optimizes energy consumption leading to substantial energy savings.
Benefit from always-on connectivity and remote monitoring with ElektronikonTM for advanced pump monitoring such as status, running and stopped hours, programmable timers, set point control among other parameters.
© 2026 Ash Air • Website design by Fuel
.png)
.png)
