The EXS dry screw vacuum pumps have been designed in a package that focusses on simplicity and robustness. With more performance, simple control philosophy and low maintenance costs the EXS delivers reliable performance.
Dependable new gas system with manual gas ballast control with sleek sheet metal protective enclosure.
In-built off-shelf inverter for simple connection and communication and electrical cabinet designed according to IP54 requirements.
The EXS has a low carbon footprint thanks to its low power and utilities usage. With no contaminated or dirty disposable oil, it is also easy on the environment.
Gain increased productivity with faster processing and pump down times; low ultimate pressures up to
< 1 x 10-2.
Non-contacting long-life seals with integral oil blocking labyrinth seal provides highly effective sealing.
Advanced quality bearings and special purpose oil with low vapour pressure for application compatibility.
The EXS pump is suitable for a range of applications in various industries including:
| Specification | Unit | Value | ||
| EXS450 | EXS750 | |||
| General | Ultimate Vacuum | Mbar (Torr) | <1 x10-2 (<8x10-3) | |
| Peak Pumping Speed | m3/hr (cfm) | 450 (265) | 740 (435) | |
| Ultimate Power Full Load Power |
Kw (hp) | 6 (8) 16 (21.5) |
10.5 (14) 22 (30) |
|
| Maximum Rotor Speed | Rev/min | 6600 | ||
| Inlet/Outlet Flange | ISO100/NW50 | |||
| Dimensions (mm) | LxWxH mm (in) | 1265 x 567 x 642 (49.8 x 22.3 x 25.3) |
1650 x 567 x 642 (65 x 22.3 x 25.3) |
|
| Cooling | Connection | G3/8'' female threads | ||
| Cooling Flow (Always On) | l/min (gal/min) | 10 (2.6) | 12 (3.2) | |
| Maximum Supply Pressure | barg (psig) | 6.9 (100) | ||
| Temperature | °C (°F) | 5 to 40 (41 to 104) | ||
| Purge | Connection | G1/2'' female threads | ||
| Pressure | barg (psig) | 3 – 6.9 (43.5 – 100) | ||
| Shaft Seal Flow (Always on) | l/min | 12 (3.1) | ||
| Gas Ballast Flow (Manual Adj.) | l/min | 1 - 130 (0.2-34.3) | ||
| Operation | Ambient Temperature Range | °C (°F) | 5 to 40 (41 to 104) | |
| Noise Level with Silencer | dB(A) | <70 | ||
| Maximum Exhaust Back Pressure | bar.a (psig) | 1.2 (2.9) | ||
