Specifications
| Connection Inlet Flange | DN 63 ISO-K |
| Connection Outlet Flange | DN 40 ISO-KF (NW40) |
| Cooling Method | Water Cooling |
| Power Supply Voltage | 3Ph 380-460V 50Hz 3Ph 380-460V 60Hz |
| Power Total Rated | 7500.00 |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 0.069 |
| Pressure Ultimate | 1.00 |
DURADRY DD 250 400V, PFPE
Variant
Explore the range of variants given below to compare the product
| Short Description | Part Number |
|---|---|
| 18100250V11CQV | |
| 18100250V16CQV |
DURADRY
High-performance, user-friendly dry screw vacuum pumps
The new DURADRY dry screw vacuum pumps are a result of careful engineering, made to be easy to operate and service. Customer convenience and operational excellence are of high focus and value in the industrial market and Leybold dry vacuum pumps are always ready to meet those expectations with precision.
The new DURADRY160-250 range comes with a new sleek outer design, advanced rotor design and VSD that ensures low power consumption and overall toughness for harsh applications and environments. The vacuum pumps are able to withstand high temperatures, high oxygen and corrosive conditions. Sensors and dynamic seal design combined with new gas system ensure no oil leakage and help maintain better safety standards during operation. The pumps also have a Smart Drive which monitors critical parameters like rotor frequency, temperatures etc. for self-protection – this way your DURADRY vacuum pump delivers reliable, superior performance year after year.
Each new advanced feature and benefit makes the new DURADRY dry screw vacuum pumps a top choice for a range of industrial applications like plasma cleaning, industrial coating etc
Features and Benefits
- Easy to use - Plug & Go design allows various connector options, easy operation through a separated cubicle, and simple serviceability.
- High efficiency - Improved heat distribution, thermal control, dust handling capability and low power consumption ensures better operations.
- Robust build - Equipped with sensors and a dynamic seal design, the fully hermetic system ensures no oil leakage and quieter working environment.
- PFPE ready - Ideal for harsh applications and environments, the DURADRY can withstand high temperatures, high oxygen and corrosive conditions.
General Product Information
| Connection Outlet Flange | DN 40 ISO-KF (NW40) |
| Connection Inlet Flange | DN 63 ISO-K |
| Cooling Method | Water Cooling |
| Dimension Height | 0.560 |
| Dimension Length | 1.27 |
| Dimension Width | 0.520 |
| IP Rating | IP20 |
| Noise / Sound Level | 64.00 db(A) |
| Power Supply Frequency |
50 Hz
60 Hz |
| Power Supply Phase | 3-Ph |
| Power Supply Voltage |
3Ph 380-460V 50Hz
3Ph 380-460V 60Hz |
| Weight | 305.00 |
| Dimension Comments | The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. |
| Connection Inlet / Outlet Flange | DN 63 ISO-K | DN 40 ISO-KF (NW40) |
| Certification of Product |
CE
RoHS |
Performance Data
| Capacity Water Vapour | 9.400 × 10⁻³ |
| Power at Atmosphere Short Term Max | 7500.00 |
| Power at Ultimate | 4000.00 |
| Power Total Rated | 7500.00 |
| Pressure Ultimate | 1.00 |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 0.069 |
Environmental Conditions
| Temperature Ambient Operation Max | 40.00 |
| Temperature Ambient Operation Min | 5.00 |
Classification
| Classification Dry or Wet Pump | Dry |
| Classification Product Pressure Range | Medium Vacuum: 1 mbar - 1·10⁻³ mbar |
| Classification High / Medium / Rough Vacuum pump |
Medium Vacuum Pump
Rough Vacuum Pump |
| Classification Vacuum Pump Technology | Dry Screw Pump |