11266 TRIVAC D 16 B 3~ 50/60HZ two stage rotary vane pump by Leybold
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The Leybold 11266 / TRIVAC D 16 B is a double-stage, oil-lubricated rotary vane vacuum pump engineered for reliable performance. Equipped with an oleo-pneumatic valve to prevent vacuum breaks and oil backflow during a stop, this unit comes complete with a ballast weight. It delivers a nominal flow rate of 18.9 m3/h and features DN25 KF connection flanges. The pump utilizes LEYBONOL LVO 100 mineral oil and weighs 26 kg. Powered by a three-phase motor with a nominal power of 750 W and an IE3 efficiency class, it operates at a nominal speed of 1425 rpm at 50 Hz or 1730 rpm at 60 Hz. The electrical configuration supports multiple voltages with an IP55 protection rating. Certified as per regulation 2014/34/EU, the TRIVAC D 16 B carries an ATEX rating of II 3/-G Ex h IIC T4 (50 Hz) Gc and ATEX II 3/-G Ex h IIC T3 (60 Hz) Gc.
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Where can I buy 11266 / TRIVAC D 16 B by Leybold in the USA?
You can purchase 11266 / TRIVAC D 16 B by Leybold from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 11266 / TRIVAC D 16 B?
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Characteristics
| Manufacturer | Leybold |
|---|---|
| Part number | 11266 TRIVAC D 16 B 3~ 50/60HZ |
| Inner Code | 571087 |
Technical specification
| Product type | Two-stage rotary vane vacuum pump |
|---|---|
| Nominal flow rate | 18.9 m3/h |
| Final partial pressure without ballast weight | 10-4 mbar |
| Final total pressure with ballast weight | 5x10-3 mbar |
| Nominal power | 750 W |
| Nominal speed (50 Hz) | 1425 rpm |
| Nominal speed (60 Hz) | 1730 rpm |
| Efficiency class | IE3 |
| Protection | IP55 |
| Lubricant | LEYBONOL LVO 100, mineral oil |
| Connection flanges | DN25 KF |
| Weight | 26 kg |
| ATEX rating (50 Hz) | II 3/-G Ex h IIC T4 Gc |
| ATEX rating (60 Hz) | II 3/-G Ex h IIC T3 Gc |