• Connection flange in DN 100 ISO-K; out: DN 16 ISO-KF/G ¼
• Rugged, powerful turbopump with a pumping speed of up to 260 l/s for N2
• Integrated TC 400 drive electronics; Bearing: Hybrid
• Ideal for analytical and industrial applications
• For installation in any orientation 

The Pfeiffer Hipace 300 Iso-K is a rugged, powerful turbopump with a pumping speed of up to 260 I/s for N2. It features hybrid bearing technology and integrated TC 400 drive electronics. The integrated drive electronics prevent costly cabling. The electronic drive unit automatically regulates the drive power down in the event of excessive temperatures.

The combination of a ceramic ball bearing on the fore-vacuum side and a permanently magnetic radial bearing on the high vacuum side is called a hybrid bearing. This bearing technology does not require electromagnets and has a long service life with maintenance intervals of approximately 4 years. The ball bearing and the operating fluid reservoir can be replaced on-site within less than 30 minutes.

1. Electronic drive unit TC 400

2. Protective cover for the high vacuum connection

3. Pump housing, aluminum

4. Pump housing, stainless steel

5. Turbo rotor

6. High vacuum connection

7. Ground terminal

8. Pump base

9. Sealing gas connection

10. Venting screw

11. Cooling water connection

12. Protective cover for fore-vacuum connection

13. Connecting panel of the electronic drive unit

14. Connecting plug for voltage supply (DC in)

15. LED operating mode display