11265 Two stage rotary vane pump by Leybold
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The Leybold part number 11265 is a two stage rotary vane pump designed to deliver a suction capacity of 16.5 m³/h at 50 Hz and 19.8 m³/h at 60 Hz in accordance with DIN 28400. It achieves a final partial pressure without gas ballast of <= 10-4 mbar and a final total pressure with gas ballast of <= 5·10-3 mbar. Powered by an IE2 efficiency AC motor with a nominal power of 900 W, the unit operates at a rated speed of 1470 min-1 at 50 Hz and 1760 min-1 at 60 Hz, compatible with line voltages +/- 10%. Electrical connection is provided via a 2 m power cable with a safety plug, supported by an on/off switch and IP55 protection class. The integrated system measures 564 x 186 x 250 mm, features a sound level of 54/56 dB (A) with and without gas ballast per DIN 45 635, and includes an oil filling of LVO 130 ranging from 0.5 to 1.0 l.
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Frequently Asked Questions(FAQ):
Where can I buy 11265 by Leybold in the USA?
You can purchase 11265 by Leybold from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 11265?
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 11265 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 11265 to our written reply.
Do you provide technical support for 11265?
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 | 11265 |
| Inner Code | 5091528 |
Technical specification
| Product type | Two stage rotary vane pump |
|---|---|
| Suction capacity (50 Hz) | 16.5 m³/h |
| Suction capacity (60 Hz) | 19.8 m³/h |
| Final partial pressure without gas ballast | <= 10-4 mbar |
| Final total pressure with gas ballast | <= 5·10-3 mbar |
| Sound level (with/without gas ballast) | 54/56 dB (A) |
| Dimensions (LxWxH) | 564 x 186 x 250 mm |
| Oil filling min/max | 0.5/1.0 l |
| Oil filling type | LVO 130 |
| AC motor nominal power | 900 W |
| Rated speed (50 Hz) | 1470 min-1 |
| Rated speed (60 Hz) | 1760 min-1 |
| Protection class | IP55 |
| IE2 efficiency | Yes |
| Electrical specifications | 230 V; 50 Hz; 5.5 A / 230 V; 60 Hz; 5.0 A |
| Power cable | 2 m with safety plug |
| Line voltage tolerance | +/- 10% |