Proven technology, proven designs –
quality products you can trust.

DOLPHIN LX 0110 - 0180 B

Busch LX series liquid ring vacuum pumps are of a compact, motor-mounted design; ideal for a wide range of wet or corrosive process applications. The small footprint and minimal connections make them easy to install or adapt into any system, machine or process where a liquid ring pump is preferred. All pumps are of a single-stage, high-efficiency, variable port design that provides end vacuum capability comparable to most two-stage pumps. Quiet running and requiring minimal maintenance, LX pumps are an economical alternative to traditional close-coupled, separate-drive or base-mounted liquid ring configurations.

Features
• Ultimate pressure of 25 Torr (29”Hg Vac)
• Compact, singlestage design
• Low service liquid requirements
• Rugged and reliable
• Only one moving part
• Low maintenance
• Low vibration and noise levels
• Low heat emission

Standard Equipment
All Models

• TEFC motor with mounting feet
• ANSI inlet/outlet flanges
• Variable discharge port
• Mechanical shaft seal
• Liquid drain port
B Models Only
• Cast iron housing, with 316 stainless steel impeller
• Replaceable port plate
• O-ring sealed
A Models Only
• Cast iron housing, with bronze impeller
• Access cover for easy internal inspections

Applications
• Chemical
• Pharmaceutical
• Medical
• Laboratory
• Food processing
• Plastics
• Environmental
• Renewables
• Paper industry
• Packaging
• Distillation
• Solvent recovery
• De-aerating
• Filtration


Dolphin LX – Robust and compact. Ideal for difficult applications.

Dolphin LX – Robust and compact. Ideal for difficult applications.

Would you like to know more?
Contact us directly (Busch United States):
+1 757 463 7800 Get in contact

Technical Specifications

Technical specifications
DLiquid ring vacuum pumps operate with only one moving part, the impeller shaft assembly. The impeller is mounted eccentrically relative to its casing. The liquid ring is formed by the service liquid (normally water) rotating concentrically in its casing. Process gas enters through the suction port. It then travels between the impeller blades and is compressed prior to exhausting through the discharge port, along with a quantity of service liquid.

Accessories
• Air/water discharge separators
• Service liquid line components
• Check valves
• Vacuum relief valves
• Liquid separators
• Inlet filters
• Knock-out pots
• Control valves
• Gauges
• Transmitters and switches
• Motor starters
• Vacuum receivers

Dimensional Drawing DOLPHIN LX 0110-0180 B
DOLPHIN LX 0110-0180 B
60 Hz
Technical data DOLPHIN LX 0110 B DOLPHIN LX 0140 B DOLPHIN LX 0180 B
Nominal pumping speed 49 ACFM 71 ACFM 85 ACFM
Ultimate pressure 25 Torr 25 Torr 25 Torr
Nominal motor rating 3 (4) kW (HP) 4 (5.4) kW (HP) 5.5 (7.4) kW (HP)
Nominal motor speed 1750 RPM 1750 RPM 1750 RPM
Noise level (ISO 2151) 70 dB(A) 70 dB(A) 70 dB(A)
Weight approx. 121 Lbs. 154 Lbs. 165 Lbs.
Dimensions (L x W x H) 23 ¼ x 12 7/16 x 13 inches 25 5/16 x 13 3/8 x 14 inches 28 5/16 x 13 x 16 5/8 inches
Gas inlet / outlet (ANSI) 1 ½" / 1 ½" inches 1 ½" / 1 ½" inches 1 ½" / 1 ½" inches

Technical Specifications

Technical specifications
DLiquid ring vacuum pumps operate with only one moving part, the impeller shaft assembly. The impeller is mounted eccentrically relative to its casing. The liquid ring is formed by the service liquid (normally water) rotating concentrically in its casing. Process gas enters through the suction port. It then travels between the impeller blades and is compressed prior to exhausting through the discharge port, along with a quantity of service liquid.

Accessories
• Air/water discharge separators
• Service liquid line components
• Check valves
• Vacuum relief valves
• Liquid separators
• Inlet filters
• Knock-out pots
• Control valves
• Gauges
• Transmitters and switches
• Motor starters
• Vacuum receivers

Dimensional Drawing
DOLPHIN LX 0110-0180 B
DOLPHIN LX 0110-0180 B
60 Hz
Technical data DOLPHIN LX 0110 B DOLPHIN LX 0140 B DOLPHIN LX 0180 B
Nominal pumping speed 49 ACFM 71 ACFM 85 ACFM
Ultimate pressure 25 Torr 25 Torr 25 Torr
Nominal motor rating 3 (4) kW (HP) 4 (5.4) kW (HP) 5.5 (7.4) kW (HP)
Nominal motor speed 1750 RPM 1750 RPM 1750 RPM
Noise level (ISO 2151) 70 dB(A) 70 dB(A) 70 dB(A)
Weight approx. 121 Lbs. 154 Lbs. 165 Lbs.
Dimensions (L x W x H) 23 ¼ x 12 7/16 x 13 inches 25 5/16 x 13 3/8 x 14 inches 28 5/16 x 13 x 16 5/8 inches
Gas inlet / outlet (ANSI) 1 ½" / 1 ½" inches 1 ½" / 1 ½" inches 1 ½" / 1 ½" inches

Downloads

DOLPHIN LX 0110 - 0180 B

Busch Vacuum App

Register Your Vacuum Pump – Save Time, Costs and Energy!

Register Busch vacuum pumps and profit from time- and cost-saving features.
 

Vacuum-App.png

Standard News

Latest News