Vacuum Pump EDWARDS EM Series
Edwards vacuum pumps, series EM operate the Oil Sealed Rotary Vane system, which is a vacuum pump that provides high suction values, fast, quiet sound, suitable for use in science laboratories. And general industry The operation of the machine is highly flexible, able to be used with Single-phase or Three-phase lights.
Facebook
Twitter
Email
Print
Vacuum Pump EDWARDS EM Series
EDWARDS EM Series E2M0.7 ,E2M1.5, E1M18 ,E2M18, E2M28
Usage condition
- Used for examination and analysis of substances
- Has a system to detect gas leaks
- Product research and development
- There is a backup system for the pump.
- Automatic operation system
- There is a system to select the rotation of the rotor.
Feature
- The pump is designed for continuous use for a long time.
- Thermal thermal overload protection (single phase only)
- Use of single-phase and three-phase drive systems
- There is a channel to tell the oil level. Easy to check
- There is a cooling system with fans
- 3 phase motor model helps to save energy
EDWARDS EM Series Vacuum Pump Specifications
EDWARDS EM Series E2M0.7 ,E2M1.5, E1M18 ,E2M18, E2M28
| Model | Units | E2M0.7 | E2M1.5 | E1M18 | E2M18 | E2M28 |
| Vacuum date | ||||||
| Peak pumping speed, 50 Hz (60 Hz) | m³h¯¹ (cfm) | 0.75(0.5) | 1.6(1.2) | 17(12.1) | 17(12.1) | 27.5(19.5) |
| Ultimate vacuum⁽¹⁾ | mbar(Torr) | 3.0 x 10¯³ (2.3 x 10¯³) | 1 x 10¯³ (7.4 x 10¯⁴) | |||
| Ultimate pressure with gas ballast | mbar(Torr) | 1.2 x 10¯¹ (1.5 x 10¯¹) | 2.5 x 10¯² (1.9 x 10¯²) | 6.5 x 10¯² (4.8 x 10¯²) | 1.5 x 10¯² (1.1 x 10¯²) | |
| Ultimate pressure with PFPE oil | mbar(Torr) | 3.0 x 10¯¹ (2.3 x 10¯²) | 1 x 10¯² (7.5 x 10¯³) | |||
| Water vapour tolerance | mbar(Torr) | 15 (11) | 50 (38) | 20 (15) | 30 (23) | |
| Water vapour capacity | gh¯¹ | 8 | 16 | 650 | 300 | 700 |
| Maximum continuous inlet pressure | mbar a (Torr a) | 1013 (760) | ||||
| Maximum gas ballast/purge pressure | bar gauge (psig) | 0.5 (7) | ||||
| Motor Data | ||||||
| Supply voltage | V | 100-120/200-400 (+/-10%) | 11/200-230 (+/-10%) | |||
| Supply frequency | Hz | 50/60 | ||||
| Motor power, 50 Hz (60 Hz) | W | 90 (90) | 160 (160) | 550 (750) | 750 (900) | |
| Nominal rotation speed, 50 Hz (60 Hz) | rpm | 1400 (1700) | 2800 (3400) | 1440 (1720) | ||
| Power connector⁽¹⁾ | IEC EN60320 C13 | IEC EN60320 C19 | ||||
| Recommended fuse, 230 V (115 V) | A | 6 (10) | 15⁽³⁾ (25) | |||
| Physical Data | ||||||
| Weight | kg (lb) | 10 (20) | 37 (82) | 39 (86) | 44 (97) | |
| Oil type (recommended) | Ultragrade 15 | Ultragrade 19 | ||||
| Oil capacity (min-max) | litre | 0.2 – 0.28 | 0.9 – 1.4 | 0.75 – 1.05 | 1..2 – 1.5 | |
| Inlet flange | NW10 | NW25 | ||||
| Exhaust flange⁽²⁾ | Nozzle 11mm external Ø removable from 3/4 in BSP tapped hole | Nozzle 15 mm external diameter removable from 3/4 in BSP tapped hole | ||||
| Noise level at ultimate (50 Hz) | dB(A) | 43 | 54 | 57 | ||
| Noise with acoustic enclosure | dB(A) | 36 | 47 | 50 | ||
| Vibration at inlet flange | mms¯¹ (rms) | No date | <4.5 | |||
| Operating temperature range | °C | 12 – 40 | 13 – 40 | |||
(1) measured as total pressure
(2) pumps listed with IEC connector only
(3) for UK 240 V use 13 A fuse
(4) PFPE variants are supplied with NW25 outlet connection[/vc_column_text][/vc_column][/vc_row]
