1128612 rotary pump by Leybold
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The Leybold TRIVAC D40B-DOT is a rotary vacuum pump powered by a 2.2 kW three-phase IE3 electric motor. It delivers a pumping speed of 40 m³/h at 50 Hz and 48 m³/h at 60 Hz, with a total ultimate pressure of < 6 · 10-1 mbar without gas ballast and < 9 · 10-1 mbar with gas ballast. Designed for versatile installation, it features DN40KF horizontal and vertical intake and exhaust flanges, air cooling, and a manual gas ballast mechanism with an M16x1,5 inert gas connection, alongside an M16x1,5 inert gas connection for the oil case. Measuring 720 x 235 x 357 mm and weighing 75.8 kg, the unit comes equipped with a min/max oil fill of 1.7 / 2.6 l using DOT 4 oil, and operates with an IP55 protection rating across multiple voltage configurations.
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Frequently Asked Questions(FAQ):
Where can I buy 1128612 by Leybold in the USA?
You can purchase 1128612 by Leybold from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 1128612?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Leybold in the United States?
While we are not the official distributor or seller of Leybold in the United States, we source our products from reliable channels and offer you original Leybold equipment at competitive prices.
How can I access 1128612 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 1128612 to our written reply.
Do you provide technical support for 1128612?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Leybold |
|---|---|
| Part number | 1128612 |
| Inner Code | 31048 |
Technical specification
| Product type | TRIVAC D40B-DOT Rotary Pump |
|---|---|
| Pumping speed 50 Hz | 40 m³/h |
| Pumping speed 60 Hz | 48 m³/h |
| Ultimate total pressure without gas ballast | < 6 · 10-1 mbar |
| Ultimate total pressure with gas ballast | < 9 · 10-1 mbar |
| Sound level without / with gas ballast | 57 / 59 dB(A) |
| Dimensions (LxBxH) | 720 x 235 x 357 mm |
| Oil filling min/max | 1.7 / 2.6 l |
| Weight | 75.8 kg |
| Motor nominal power | 2.2 kW |
| Nominal speed 50 Hz | 1460 min-1 |
| Nominal speed 60 Hz | 1760 min-1 |
| Efficiency class | IE3 |
| Protection class | IP55 |
| Intake flange | DN40KF horizontal and vertical |
| Exhaust flange | DN40KF horizontal and vertical |
| Cooling | Air |