Rotary-vane vacuum pump D 2.5 E

LD 378752
Rotary-vane vacuum pump D 2.5 E
Rotary-vane vacuum pump D 2.5 E

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.


For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

˟

Request an offer

Thank you for your inquiry. We will get back to you as soon as possible.

˟

Description

The 2.5 E is a two step oil-sealed rotary-vane vacuum pump. The oil injected into the expansion chamber seals, lubricates and cools the system.

  • High reliability
  • Small and compact construction
  • Quiet operation
  • Environmentally friendly (low oil consumption, in accordance with EMV, IP 54 protected)
  • Low oil reflux
  • Reliable and intelligent protection for the vacuum (hermetically sealed)
  • Free of non-ferrous metals
  • Adheres to internationally recognised standards (CE, UL and CSA)
  • Suitable for continuous operation at 1000 hPa
  • Increased capacity from a 3-step gas ballast system
  • High water vapour compatibility

Technical data

  • Partial limited pressure without gas ballast: 5x10-2 Pa
  • Total limited pressure with gas ballast: 3 Pa
  • Water vapour compatibility:
    Step 1: (10 hPa)
    Step 2: (20 hPa)
    Step 3: (30 hPa)
  • Rated pumping capacity: 3.0 m3/h
  • Pumping capacity: 2.7 m3/h
  • Special vacuum pump oil(supplied separately)
  • Oil content, min/max.: 400/700 cm3
  • Motor
    Output: 250 W
    Rated speed: 1400 rpm
    Connection: 230 V, 50/60 Hz
  • Dimensions: 38 cm x 23 cm x 13 cm
  • Weight: 15 kg

Scope of delivery

  • 1 Rotary-vane vacuum pump
  • 1 Anti-clogging sieve
  • 1 Oil for filling N 62 (delivered separately)
  • 1 Gas ballast system
  • 1 Main connection
  • 1 Handle

Additionally recommended

1 378764  4  Exhaust filter AF 8 LD
Print page

Contact Us

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe
For European distributors, please visit: European distributors
Worldwide requests
Please contact us per email: sales@ld-didactic.de

 Click here for our contact form and postal address.

Contact Us