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The Dolphin LT 0630/0750 A belong to the Busch product family of proven Dolphin Liquid Ring vacuum pumps. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our Dolphin LM/LT series type page.
The Dolphin LT is a series of two-stage liquid ring vacuum pumps. An eccentrically mounted impeller rotates in a housing partially filled with operating fluid. The impeller blades dip into the fluid, and the centrifugal force exerted by their rotation forms a so-called liquid ring within the housing. The pumped medium is transported in the spaces between the blades and the liquid ring.
The eccentric rotation of the impeller alters the volume of these spaces, causing gas to be drawn in, compressed and expelled. Operation as a compressor is possible up to 2 bar(g). Dolphin LT 0630 / 0750 A are the two larger vacuum pumps in a series that comes in a total of eight sizes.
Dry air at 20 °C. Tolerance: - 10%, in accordance with HEI and Pneurop 6612
50 Hz 60 Hz
| Tekniska data | LT 0630 A | LT 0750 A |
|---|---|---|
| Nominell kapacitet | 500 m³/h | 617 m³/h |
| Sluttryck | 33 hPa (mbar) | 33 hPa (mbar) |
| Max. overpressure | 2 bar(g) | 2 bar(g) |
| Nominellt motorvärde | 15,0 kW | 18,5 kW |
| Nominell motorhastighet | 1450 min-1 | 1450 min-1 |
| Ljudnivå (ISO 2151) | 75 dB(A) | 75 dB(A) |
| Vikt ca. | 389 kg | 430 kg |
| Dimensioner (L x B x H) | 1473 x 425 x 491 mm | 1605 x 425 x 506 mm |
| Gasinlopp/-utlopp | DN 65 PN 10 / DN 65 PN 10 | DN 65 PN 10 / DN 65 PN 10 |
The Dolphin LT is a series of two-stage liquid ring vacuum pumps. An eccentrically mounted impeller rotates in a housing partially filled with operating fluid. The impeller blades dip into the fluid, and the centrifugal force exerted by their rotation forms a so-called liquid ring within the housing. The pumped medium is transported in the spaces between the blades and the liquid ring.
The eccentric rotation of the impeller alters the volume of these spaces, causing gas to be drawn in, compressed and expelled. Operation as a compressor is possible up to 2 bar(g). Dolphin LT 0630 / 0750 A are the two larger vacuum pumps in a series that comes in a total of eight sizes.
Dry air at 20 °C. Tolerance: - 10%, in accordance with HEI and Pneurop 6612
| Tekniska data | LT 0630 A | LT 0750 A |
|---|---|---|
| Nominell kapacitet | 500 m³/h | 617 m³/h |
| Sluttryck | 33 hPa (mbar) | 33 hPa (mbar) |
| Max. overpressure | 2 bar(g) | 2 bar(g) |
| Nominellt motorvärde | 15,0 kW | 18,5 kW |
| Nominell motorhastighet | 1450 min-1 | 1450 min-1 |
| Ljudnivå (ISO 2151) | 75 dB(A) | 75 dB(A) |
| Vikt ca. | 389 kg | 430 kg |
| Dimensioner (L x B x H) | 1473 x 425 x 491 mm | 1605 x 425 x 506 mm |
| Gasinlopp/-utlopp | DN 65 PN 10 / DN 65 PN 10 | DN 65 PN 10 / DN 65 PN 10 |
Driftsinstruktioner, Dolphin LT 0630 / 0750 A english (9,0 MB pdf-Fil (data))
