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1. Bearing and timing gear | | The timing gear is in a separately sealed construction element. The high quality and robustly designed gear wheels ensure a precise transmission and long service life. |
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2. Quench | | The quench and control liquid filled intermediate chamber, between the pump casing and the timing gear, provides a high degree of safety and is supplied by Börger as standard. |
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3. Block construction | | Timing gear in a one-piece construction housing with a strong bearing frame and durable gear wheel pairing. |
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4. Interior pump protection | | Protection plates and liners available from a selection of hardened steel, stainless steel, plastic or ceramic. |
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5. Shaft seals | | Supplied as standard with strong mechanical seal in different constructions and materials, optional with multiseal or packing. The new DPL size double-acting mechanical seal is especially designed for pumping difficult and hazardous, often viscous media. |
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6. Rotors | | The rotors are adopted to each individual application. Beside different metals there are different elastomers, plastics or special materials available. The building kit system ensures that almost all rotors can be fitted to previously supplied pumps. |
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7. Quick Release Cover | | This is the entrance door to the interior of the pump and provides the quickest possible access to all parts in contact with the pumped medium. |
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8. Non-wetted Shafts | | The conveying product because of the special self-sealing design does not wet the carrying shafts of Börger Rotary Lobe Pumps. |
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