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Busch · DOLPHIN LG 0890/1200 A

DOLPHIN LG 1200 A

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Busch DOLPHIN LG 1200 A

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Pumping speed: 12,000 m³/h
Ultimate pressure: 160 mbar
Motor power: 298 kW
Noise level: 85 dB(A)

Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.

Technical data

Source: Busch product page · retrieved 2026-10-01

As published	ISO 50 Hz	ISO 50 Hz; (ISO 3744), 1 m distance, at medium load	ISO 50 Hz; approx.	ISO 50 Hz; (L x W x H)	ISO 60 Hz	ISO 60 Hz; (ISO 3744), 1 m distance, at medium load	ISO 60 Hz; approx.	ISO 60 Hz; (L x W x H)	US 60 Hz	US 60 Hz; (ISO 3744), 1 m distance, at medium load	US 60 Hz; approx.	US 60 Hz; (L x W x H)
Nominal pumping speed Pumping speed	7650 m³/h m³/h oem source Source · 2026-10-01				12000 m³/h m³/h oem verified Source · 2026-10-01				7063.0 ACFM ACFM oem verified Source · 2026-10-01
Ultimate pressure	160 hPa (mbar) hPa (mbar) oem verified Source · 2026-10-01				160 hPa (mbar) hPa (mbar) oem verified Source · 2026-10-01				120 Torr Torr oem source Source · 2026-10-01
Max. overpressure	0.2 bar(g) bar(g) oem source Source · 2026-10-01				0.2 bar(g) bar(g) oem source Source · 2026-10-01
Nominal motor rating Motor power	160 / 185 / 220 / 250 / 280 kW / 185 / 220 / 250 / 280 kW oem verified Source · 2026-10-01				160 / 185 / 220 / 250 / 280 kW / 185 / 220 / 250 / 280 kW oem verified Source · 2026-10-01				400.0 hp hp oem verified Source · 2026-10-01
Nominal motor speed Speed	266 – 420 min⁻¹ min⁻¹^R Needs review · excluded from comparison Source · 2026-10-01				266 – 420 min⁻¹ min⁻¹^R Needs review · excluded from comparison Source · 2026-10-01				266 – 420 rpm rpm^R Needs review · excluded from comparison Source · 2026-10-01
Sound pressure level (ISO 3744), 1 m distance, at medium load Noise level		< 85 dB(A) dB(A) oem source Source · 2026-10-01				< 85 dB(A) dB(A) oem source Source · 2026-10-01				< 85 dB(A) dB(A) oem source Source · 2026-10-01
Weight approx. Weight			5760 kg kg oem verified Source · 2026-10-01				5760 kg kg oem verified Source · 2026-10-01				12699 Lbs. Lbs. oem verified Source · 2026-10-01
Dimensions (L x W x H) Dimensions				2500 x 1550 x 2160 mm mm oem source Source · 2026-10-01				2500 x 1550 x 2160 mm mm oem source Source · 2026-10-01				98.4 x 61 x 85 inches inches oem source Source · 2026-10-01
Gas inlet Inlet connection	DN 350 PN 10 oem source Source · 2026-10-01				DN 350 PN 10 oem source Source · 2026-10-01				DN 350 PN 10 oem source Source · 2026-10-01
Gas outlet Outlet connection	DN 350 PN 10 oem source Source · 2026-10-01				DN 350 PN 10 oem source Source · 2026-10-01				DN 350 PN 10 oem source Source · 2026-10-01

Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.

^R a min–max range as published, not a single rating

Same family: DOLPHIN LG 0890 A

Reviewed operating performance · 60 Hz

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Service parts · 4

Kit4

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