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The most frequent use of the DRB roots vacuum pumps is as an enabler for smaller primary vacuum pumps. They are designed to boost the most demanding requirements for modern vacuum-based production processes.
The most frequent use of the DRB roots vacuum pumps is as an enabler for smaller primary vacuum pumps. They are designed to boost the most demanding requirements for modern vacuum-based production processes.
The DRB series non-contact rotational design offer increased pumping speeds for backing pumps. Smart design features include an integrated by-pass and protection against thermal overloading
Easy to integrate into existing vacuum systems due to its compact design. It is also easy to implement conversion from vertical to horizontal flow
The robust pump design boosts the most demanding requirements for modern industry. Services intervals are longer and requires minimal, simple on-site maintenance
The DRB series of pumps are equipped with IE3 three-phase motors and consumer lesser energy and have low carbon emissions and noise levels
The DRB series of pumps are best suited to applications where rapid evacuations need to be achieved in the shortest possible cycle times. The most frequent use of the DRB roots vacuum booster pumps is as an enabler for smaller primary vacuum pumps.
They are designed to boost the most demanding requirements for modern vacuum-based production processes. They are generally used to increase the pumping speed of a system or with the goal of reaching a lower ultimate vacuum level.
Booster pumps are used in a wide range of applications, most commonly used in the rough vacuum range, especially when high pumping speeds and low pressures are required.
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DRB 250 |
DRB 500 |
DRB 1000 |
DRB 2000 | ||
Pumping Speed – 50 Hz |
m3/hr (cfm) |
253 (149) |
505 (297) |
1000 (589) |
2050 (1208) |
Pumping Speed – 60 Hz | m3/hr (cfm) |
304 (1798) |
606 (357) |
1200 (707) |
2460 (1449) |
Max. permissible pressure differential across pumps |
mbar (Torr) |
80 (60) |
50 (38) |
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Nominal Motor Power | kW (hp) |
1.1 (1.5) |
2.2 (3.0) |
4.0 (5.0) |
7.5 (10.0) |
The ZRS mechanical booster pumps feature a unique hydrokinetic drive which provides efficient power transmission with benefits in economy, performance and compactness. These booster pumps are suitable for use with high differential pressures which allow the booster pump to be started at the same time as the backing pump, reducing total pump down times.
The simplicity, robustness, efficiency and contaminant handling capability of the DZS design pumps make them the smart choice for your application. Built to your exact standards and quality, the new dry claw pump provides you with a trouble-free and cost-effective solution.
A complete multi-claw vacuum pumping system in a box. A solution perfectly designed to meet your larger process demands.
For lower lifecycle costs, higher productivity, less energy consumption, easy maintenance and proven operation we introduce the DHS 065 – 200 VSD⁺ dry screw vacuum pump – Clean. Compact. Clever.
The DSS vacuum pump is ideal for vacuum generation across the rough vacuum pressure range. Moreover, it is a welcome fit to any production floor due to its simple and elegant design.