Specifications
| Power Supply Voltage | 1Ph 100/200V 50/60Hz |
| Connector Electrical Power | IEC EN60320 C14 - Male (for C13 plug on mains cable) |
| Pressure Ultimate | 0.100 |
| Default Oil Type | EDWARDS 45 |
| Connection Inlet Flange | DN 25 ISO-KF (NW25) |
| Connection Outlet Flange | 15 mm nozzle 3/4" BSPP (or G 3/4") Female |
E2M18 115V/200-230V 50/60Hz
Part Number: A36317984
USD 6,466.80
USD 7,608.00
Price
Variant
Explore the range of variants given below to compare the product
| Short Description | Part Number | Variant Oil Type |
|---|---|---|
| A36310905 | Standard pump for use with Ultragrade oil | |
| A36310925 | Standard pump for use with Ultragrade oil | |
| A36315903 | ||
| A36315904 | ||
| A36317984 | ||
| A36321925 | FX FX - (PFPE prepared) | |
| A36325904 | FX FX - (PFPE prepared) | |
| A36325984 | FX FX - (PFPE prepared) |
Oil Rotary Vane Pumps Two-Stage
Rotary vane pumps are considered wet, positive displacement pumps, with the term “wet” denoting that the gases being pumped are exposed to oil. The significant characteristic of oil sealed rotary vane (OSRV) pumps is the use of oil as a sealant and coolant.
Two-stage rotary vane vacuum pumps use a two stage compression offering high pumping speeds combined with low ultimate pressure. They are widely used in industrial, chemical, pharmaceutical, and food industries.
E2M Two Stage RVP
EM series pumps are rugged mechanical oil-sealed pumps with speeds ranging from 0.7 to 275 m3/hr (30 to 206 CFM). Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit specific application needs.
EM products serve two major application sectors.
In scientific and laboratory applications, the E2M0.7-2.5 and E2M18/28 are the ideal partners for your turbomolecular pump.
In Industrial applications, E2M18/28, E2M40/80 and E2M175/275 offer very robust solutions in demanding applications.
Features and Benefits
- High quality oils - with additives to prolong life whilst not impacting vapour pressure.
- Large water vapour handling capacity - gas ballast valve.
- No customer wiring - integral IEC connector.
- Visual inspection of oil level and condition - O-ring sealed sight glass.
- Low surface temperature - forced air cooling.
- Wide voltage motors - all major countries covered with less variants.
General Product Information
| Connection Inlet Flange | DN 25 ISO-KF (NW25) |
| Weight | 39.00 |
| Connection Outlet Flange |
15 mm nozzle
3/4" BSPP (or G 3/4") Female |
| Power Supply Phase | 1-Ph |
| Power Supply Voltage | 1Ph 100/200V 50/60Hz |
| Dimension Length | 0.578 |
| IP Rating | IP44 |
| Power Supply Frequency |
50 Hz
60 Hz |
| Dimension Height | 0.271 |
| Dimension Width | 0.180 |
| Connector Electrical Power | IEC EN60320 C14 - Male (for C13 plug on mains cable) |
| Noise / Sound Level | 57.00 db(A) |
| Cooling Method | Air Cooling (forced - fan) |
| Motor Efficiency Class | IE2 |
| Connection Inlet / Outlet Flange | DN 25 ISO-KF (NW25) / 15 mm nozzle |
| Accessories / Scope of Supply | This product does not include the required mains power cable for each specific region. This cable has to be additionally selected from the list of suitable accessories. Some variants of this E2M18 need to be hard-wired directly. Check out the gas ballast and filter accessories to operate your product reliably under all application conditions. |
| 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. |
| Certification Motor |
UL (61010-1 3rd Edition)
CSA (C22.2 No.61010-1-12) |
Performance Data
| Power Total Rated @60Hz | 950.00 |
| Power Total Rated @50Hz | 750.00 |
| Pumping Speed Air Nitrogen 60Hz | 5.667 × 10⁻³ |
| Pumping Speed Air Nitrogen 50Hz | 4.722 × 10⁻³ |
| Pressure Water Vapour Max | 2000.00 |
| Nominal Rotational Speed 50Hz | 24.00 |
| Capacity Water Vapour | 8.300 × 10⁻⁵ |
| Displacement @50Hz Max | 5.694 × 10⁻³ |
| Pressure Ultimate With Gas Ballast | 1.50 |
| Pressure Ultimate | 0.100 |
| Nominal Rotational Speed 60Hz | 28.67 |
| Displacement @60Hz Max | 6.944 × 10⁻³ |
| Power at Ultimate | 750.00 |
Operation Conditions - Limitations
| Altitude Max | 2000.00 |
| Oil Capacity Min | 7.500 × 10⁻⁴ |
| Oil Capacity Max | 1.050 × 10⁻³ |
| Pressure Absolute Outlet Continous Max | 1.500 × 10⁵ |
Environmental Conditions
| Temperature Ambient Operation Max | 313.15 |
| Temperature Ambient Operation Min | 286.15 |
| Temperature Ambient Storage Min | 243.15 |
| Temperature Ambient Storage Max | 343.15 |
Material of Construction
| Material Exposed to Vacuum | High Grade Cast Iron, cast aluminium, fluorocarbon elastomer, nitrile, silicon, chemically resistant polymers, nickel , stainless steel |
| Material Rotor | High Grade Cast Iron |
| Material Stator | High Grade Cast Iron |
Classification
| Classification Product Pressure Range |
Medium Vacuum: 1 mbar - 1·10⁻³ mbar
Rough Vacuum: 1000 mbar - 1 mbar |
| Classification High / Medium / Rough Vacuum pump |
Medium Vacuum Pump
Rough Vacuum Pump |
| Classification Dry or Wet Pump | Wet |
| Classification Vacuum Pump Technology | Oil Rotary Vane Pump Two-Stage |
Lubricants
| Default Oil Type | EDWARDS 45 |
| Alternative Oil Type | EDWARDS 45 |
- English - Instructions - E1M18, E1M28, E1M30, E1M40, E1M80, E1M175, E1M275, E2M18, E2M28, E2M30, E2M40, E2M80, E2M175, E2M275 External Oil Filtration Systems
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- English - Sales Material - 3601-0064-01-Small-EM-oil-sealed-rotary-vane-pumps
- English - Sales Material - 3601-0064-01-Small-EM-oil-sealed-rotary-vane-pumps
- English - Sales Material - E2M brochure
- English - Sales Material - Small EM oil sealed rotary vane pumps digital brochure (EN)