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Busch · DOLPHIN VL 0100–0270 A Total Recirculation

DOLPHIN VL 0180 A Total Recirculation

Data coverage & sourcesCompare this modelAsk about this model
Liquid RingOEM data9 values carry a verification flag
Noise level
71 dB(A)
Pumping speed
180 m³/h
Ultimate pressure
130 mbar
Motor power
5.52 kW

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 publishedISO 50 HzISO 50 Hz; (ISO 3744), 1 m distance, at medium loadISO 50 Hz; approx. ATEXISO 50 Hz; approx. Safe AreaISO 50 Hz; (L x W x H) ATEXISO 50 Hz; (L x W x H) Safe AreaISO 60 HzISO 60 Hz; (ISO 3744), 1 m distance, at medium loadISO 60 Hz; approx. ATEXISO 60 Hz; approx. Safe AreaISO 60 Hz; (L x W x H) ATEXISO 60 Hz; (L x W x H) Safe AreaUS 60 HzUS 60 Hz; approx. ATEXUS 60 Hz; approx. Safe AreaUS 60 Hz; (L x W x H) ATEXUS 60 Hz; (L x W x H) Safe Area
Nominal pumping speed
Pumping speed
144 m³/h m³/h
oem source
Source · 2026-10-01
180 m³/h m³/h
oem verified
Source · 2026-10-01
105.9 ACFM ACFM
oem verified
Source · 2026-10-01
Ultimate pressure
130 hPa (mbar) hPa (mbar)
oem verified
Source · 2026-10-01
130 hPa (mbar) hPa (mbar)
oem verified
Source · 2026-10-01
97.5 Torr Torr
oem source
Source · 2026-10-01
Max. overpressure
0.5 bar(g) bar(g)
oem source
Source · 2026-10-01
0.5 bar(g) bar(g)
oem source
Source · 2026-10-01
Nominal motor rating
Motor power
4.0 kW kW
oem source
Source · 2026-10-01
5.5 kW kW
oem verified
Source · 2026-10-01
7.4 hp hp
oem verified
Source · 2026-10-01
Nominal motor speed
Speed
1450 min⁻¹ min⁻¹
oem source
Source · 2026-10-01
1750 min⁻¹ min⁻¹
oem source
Source · 2026-10-01
Sound pressure level (ISO 3744), 1 m distance, at medium load
Noise level
70 dB(A) dB(A)
oem source
Source · 2026-10-01
71 dB(A) dB(A)
oem source
Source · 2026-10-01
Weight approx. ATEX
Weight
256 kg kg
oem verified
Source · 2026-10-01
256 kg kg
oem verified
Source · 2026-10-01
510.4 Lbs. Lbs.
oem verified
Source · 2026-10-01
Weight approx. Safe Area
Weight
214 kg kg
oem source
Source · 2026-10-01
214 kg kg
oem source
Source · 2026-10-01
470.8 Lbs. Lbs.
oem source
Source · 2026-10-01
Dimensions (L x W x H) ATEX
Dimensions
1090 x 737 x 960 mm mm
oem source
Source · 2026-10-01
1090 x 737 x 960 mm mm
oem source
Source · 2026-10-01
55.7 x 29 x 37.6 inches inches
oem source
Source · 2026-10-01
Dimensions (L x W x H) Safe Area
Dimensions
1033 x 730 x 819 mm mm
oem source
Source · 2026-10-01
1033 x 730 x 819 mm mm
oem source
Source · 2026-10-01
53.5 x 28.6 x 32.2 inches inches
oem source
Source · 2026-10-01
Gas inlet
Inlet connection
G 1½"
oem source
Source · 2026-10-01
G 1½"
oem source
Source · 2026-10-01
G 1½"
oem source
Source · 2026-10-01
Gas outlet
Outlet connection
R 2"
oem source
Source · 2026-10-01
R 2"
oem source
Source · 2026-10-01
R 2"
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.

Same family: DOLPHIN VL 0100 A Total Recirculation, DOLPHIN VL 0270 A Total Recirculation

Reviewed operating performance · 60 Hz

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