DOLPHIN LB 3008 A

Name: DOLPHIN LB 3008 A
Brand: Busch

Series: DOLPHIN series Manufacturer: Busch Technology: Liquid ring vacuum pumps Industries: Automotive and transport, Battery manufacturing Applications: Anaesthetic gas scavenging, Biogas, landfill and digester gas

The Busch DOLPHIN LB 3008 A is a liquid ring vacuum pump with a nominal pumping speed of 3000 m³/h (50 Hz) or 3200 m³/h (60 Hz) and an ultimate pressure of 33 mbar. Ehrler & Beck advises on selection and service.

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Pumping speed 3,000 m³/h 50 Hz 3,200 m³/h 60 Hz
Ultimate pressure 33 mbar
Rated motor power 90 kW 50 Hz 150 kW 60 Hz

Busch DOLPHIN LB 3008 A – liquid ring vacuum pump

The Busch DOLPHIN LB 3008 A is a liquid ring vacuum pump. The nominal pumping speed is 3000 m³/h (50 Hz) or 3200 m³/h (60 Hz), the ultimate pressure 33 mbar. Nominal motor rating 90 kW (50 Hz) or 150 kW (60 Hz).

Features

Robust: proven two-stage design
Reliable: very high vapour and particle tolerance
Flexible: materials from grey cast iron (EN-GJL-200) through various stainless steels to titanium, ATEX version (cat. 1(i)/2(o) IIC T5), operating liquids other than water, operation as a compressor possible

Advice and service

Ehrler & Beck advises on selection, accessories and service.

Pumping speed 50Hz	3,000
Pumping speed 60Hz	3,200
Ultimate pressure	33
Rated motor power 50Hz	90
Rated motor power 60Hz	150
Weight	1,800
Length	190.8
Width	65
Height	80
Inlet connection flange	DN 150 PN 10
Outlet connection flange	DN 150 PN 10
Noise level	79 dB(A)
Cooling method	Water cooling
Oil type	Oil-free

Additional technical data

Technical data	Value
Nominal pumping speed	3000 m³/h (50 Hz) / 3200 m³/h (60 Hz)
Ultimate pressure	33 mbar
Max. pressure	2 bar(g)
Rated motor power	90 kW (50 Hz) / 150 kW (60 Hz)
Nominal speed	735 min⁻¹ (50 Hz) / 880 min⁻¹ (60 Hz)
Sound pressure level (ISO 3744, 1 m, medium load)	79 dB(A)
Dimensions (L × W × H)	1908 × 650 × 800 mm (50 Hz) / 2188 × 650 × 800 mm (60 Hz)
Weight (approx.)	1800 kg
Gas inlet	DN 150 PN 10
Gas outlet	DN 150 PN 10