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DOLPHIN LM 0100–0270 A

The Dolphin LM 0100 - 0270 A belongs 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.


Dolphin LM – robust principle, modern design.

Dolphin LM – robust principle, modern design.

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Tekniske specifikationer

The Dolphin LM is a series of single-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 1.5 bar(g). Dolphin LM 0100 – 0270 A are the three smaller vacuum pumps in a series that comes in a total of five sizes.

Tegning DOLPHIN LM 0100 - 0270 A
DOLPHIN LM 0100 - 0270 A
Pumping speed

Dry air at 20 °C. Tolerance: - 10%, in accordance with HEI and Pneurop 6612

50 Hz 60 Hz
Pumping speed
Tekniske data LM 0100 A LM 0180 A LM 0270 A
Nominel pumpehastighed 82 m³/h 144 m³/h 220 m³/h
Sluttryk 130 hPa (mbar) 130 hPa (mbar) 130 hPa (mbar)
Max. overpressure 0,8 bar(g) 1,5 bar(g) 1,5 bar(g)
Nominel motorklassificering 2,2 kW 4,0 kW 5,5 kW
Nominel motorhastighed 1450 min-1 1450 min-1 1450 min-1
Lydniveau (ISO 2151) 70 dB(A) 70 dB(A) 70 dB(A)
Cirkavægt 110 kg 122 kg 157 kg
Mål (L x B x H) 811 x 330 x 329 mm 811 x 330 x 329 mm 988 x 330 x 380 mm
Gasindsugning/-afgang DN 40 PN 10 / DN 40 PN 10 DN 40 PN 10 / DN 40 PN 10 DN 40 PN 10 / DN 40 PN 10

Tekniske specifikationer

The Dolphin LM is a series of single-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 1.5 bar(g). Dolphin LM 0100 – 0270 A are the three smaller vacuum pumps in a series that comes in a total of five sizes.

Tegning
DOLPHIN LM 0100 - 0270 A
DOLPHIN LM 0100 - 0270 A
Pumping speed

Dry air at 20 °C. Tolerance: - 10%, in accordance with HEI and Pneurop 6612

50 Hz
60 Hz
Pumping speed
Tekniske data LM 0100 A LM 0180 A LM 0270 A
Nominel pumpehastighed 82 m³/h 144 m³/h 220 m³/h
Sluttryk 130 hPa (mbar) 130 hPa (mbar) 130 hPa (mbar)
Max. overpressure 0,8 bar(g) 1,5 bar(g) 1,5 bar(g)
Nominel motorklassificering 2,2 kW 4,0 kW 5,5 kW
Nominel motorhastighed 1450 min-1 1450 min-1 1450 min-1
Lydniveau (ISO 2151) 70 dB(A) 70 dB(A) 70 dB(A)
Cirkavægt 110 kg 122 kg 157 kg
Mål (L x B x H) 811 x 330 x 329 mm 811 x 330 x 329 mm 988 x 330 x 380 mm
Gasindsugning/-afgang DN 40 PN 10 / DN 40 PN 10 DN 40 PN 10 / DN 40 PN 10 DN 40 PN 10 / DN 40 PN 10

Downloads

DOLPHIN LM 0100–0270 A

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