Edwards E2M0.7, E2M1.5 & E2M2.5 Rotary Vane Pumps
Models: E2M0.7, E2M1.5, E2M2.5 | Manufacturer: Edwards
The Edwards E2M0.7, E2M1.5, and E2M2.5 are compact oil-sealed rotary vane pumps designed for scientific and laboratory applications. The range provides pumping speeds from 0.7 to 2.5 m³/h, with the E2M2.5 offering increased pumping speed while maintaining the compact form of the E2M1.5 range. The pumps are also suitable for backing small turbomolecular pumps. ACFM supplies these Edwards pumps for applications where limited installation space and reliable vacuum performance are important.
Quick Reference
Models
E2M0.7, E2M1.5, E2M2.5
Peak Speed @ 50 Hz
0.75 to 2.5 m³/h
Ultimate Pressure (No Ballast)
1.5–3.0 × 10⁻³ mbar
Water Vapour Tolerance
15 mbar (11 Torr)
Weight (All Models)
10 kg
Recommended Oil
Ultragrade Performance 15
Internal ATEX
Ex II 3 G Exh IIB T4 Gc
Compliance
EN61010, CSA22.2, UL61010, RoHS
Product Specifications
| Specification | E2M0.7 | E2M1.5 | E2M2.5 |
|---|---|---|---|
| Peak Speed @ 50 Hz | 0.75 m³/h | 1.6 m³/h | 2.5 m³/h |
| Peak Speed @ 60 Hz | 0.5 cfm | 1.2 cfm | 1.8 cfm |
| Ultimate (No Ballast) @ 50 Hz | 3.0 × 10⁻³ mbar | 1.5 × 10⁻³ mbar | 3.0 × 10⁻³ mbar |
| Ultimate (No Ballast) @ 60 Hz | 2.3 × 10⁻³ Torr | 1.1 × 10⁻³ Torr | 2.3 × 10⁻³ Torr |
| Ultimate (w/ Ballast) @ 50 Hz | 2.0 × 10⁻¹ mbar | 2.5 × 10⁻² mbar | Not specified |
| Ultimate (w/ Ballast) @ 60 Hz | 1.5 × 10⁻¹ Torr | 1.9 × 10⁻² Torr | Not specified |
| Water Vapour Tolerance | 15 mbar / 11 Torr | 15 mbar / 11 Torr | 15 mbar / 11 Torr |
| Water Vapour Capacity | 8 g/h | 16 g/h | 16 g/h |
| Mechanical Power | 0.09 kW | 0.16 kW | 0.16 kW |
| Rotation Speed @ 50 Hz | 1400 rpm | 2800 rpm | 2800 rpm |
| Rotation Speed @ 60 Hz | 1700 rpm | 3400 rpm | 3400 rpm |
| Weight | 10 kg | 10 kg | 10 kg |
| Oil Type | Ultragrade Performance 15 | Ultragrade Performance 15 | Ultragrade Performance 15 |
| Oil Capacity (Max/Min) | 0.32 / 0.2 L | 0.32 / 0.2 L | 0.32 / 0.2 L |
E2M0.7, E2M1.5 & E2M2.5 Features
Pumping speeds from 0.7 to 2.5 m³/h
Compact form for space-constrained installations
Simple installation and operation
No customer wiring required
Alternate side inlet connection port
Reduced overall installation height
Internal ATEX classification of Ex II 3 G Exh IIB T4 Gc
Approved to EN61010, CSA22.2, and UL61010
Fully RoHS compliant
Oil-sealed rotary vane pump design
Suitable for scientific and laboratory applications
Suitable for backing small turbomolecular pumps
Applications
| Application | Description |
|---|---|
| Scientific Applications | Suitable for a wide range of scientific vacuum applications. |
| Laboratory Applications | Designed for laboratory vacuum requirements in compact installations. |
| Small Turbo Backing | Used for backing small turbomolecular pumps. |
Ready to Select Your E2M Pump?
Compare the E2M0.7, E2M1.5, and E2M2.5 models and speak with ACFM about availability and the right pump for your vacuum system.