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Specifications

Connection Inlet Flange DN 250 ISO-F
Connection vacuum outlet flange DN 100 ISO-F
Cooling Method Water Cooling
Pressure Ultimate 10.00
Power Supply Voltage 3Ph 230/400V 50Hz
Power Total Rated 11000.00

EH4200 Hazloc - Mechanical Booster Pump, 3Ph 230/400V 50Hz, ATEX

Part Number: A30941935

Variant

Explore the range of variants given below to compare the product

Short Description Part Number Power Supply Voltage
A30941935 3Ph 230/400V 50Hz
A30979900 3Ph 380-415V

Mechanical Booster Pumps

Mechanical booster vacuum pumps are positive displacement pumps which use rotors or lobes to increase pressure differentials and boost the performance of a backing pump. This type of pump is best suited for industrial applications with high flow rates or varying pressures. These pumps operate without any oil, because of which they are widely used in industrial applications that require a clean and oil-free vacuum environment.

 

Mechanical booster vacuum pumps are positive displacement pumps which use rotors or lobes to increase pressure differentials and boost the performance of a backing pump.

 

Explore our top-performing range of Mechanical Booster Pumps, including: EH Mechanical Booster Pumps, Stokes Booster Pumps, HV Mechanical Booster Pumps and GMB40K High-Capacity Roots Vacuum Booster Pumps.

 

Our pumps are engineered for stability, ensuring a consistent output, making them ideal for continuous operation across a wide range of pressures.

 

One of the key advantages of our mechanical booster pumps is their large installed base, indicating their reliability and proven performance. Additionally, we offer ATEX options for applications in hazardous or chemical environments, providing enhanced safety and efficiency.

 

Experience seamless operations and dependable results with our Mechanical Booster Pumps. Choose Edwards for your industrial and chemical pumping needs and ensure reliable performance in every application.

EH Mechanical Booster

The EH range is ideal for use with high differential pressures, allowing the booster pump to be started at the same time as the backing pump, reducing your total pump down times and making your operations simpler.

Features and Benefits

  • Pump-down times cut by up to 50%
  • Robust operation even for harsh duties
  • Automatic overload protection
  • Simplicity with reduced installation costs

General Product Information

Connection Inlet Flange DN 250 ISO-F
Weight 495.00
Connection vacuum outlet flange DN 100 ISO-F
Power Supply Phase 3-Ph
Power Supply Voltage 3Ph 230/400V 50Hz
Dimension Length 1.47
IP Rating IP44
Power Supply Frequency 50 Hz
Dimension Height 0.461
Dimension Width 0.481
Connector Electrical Power Hard wiring (in electrical box of pump / mains)
Noise / Sound Level 75.00 db(A)
Cooling Method Water Cooling
Connection Cooling 3/8" BSPP (G) Male
Motor Efficiency Class IE3
Connection Inlet / Outlet Flange DN 250 ISO-F / DN 100 ISO-F
Dimension Comments The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models.
Certification Motor CE
Hazard Certification ATEX

Operation Conditions - Limitations

Pressure Absolute Inlet Continous Max 1.000 × 10⁵
Oil Capacity Min 3.500 × 10⁻³
Oil Capacity Max 6.500 × 10⁻³
Pressure Absolute Outlet Continous Max 1.000 × 10⁵

Environmental Conditions

Temperature Ambient Operation Max 313.15
Temperature Ambient Operation Min 265.15
Temperature Ambient Storage Min 253.15
Temperature Ambient Storage Max 353.15

Classification

Classification Product Pressure Range Medium Vacuum: 1 mbar - 1·10⁻³ mbar
High Vacuum: 1·10⁻³ - 1·10⁻⁷ mbar
Classification High / Medium / Rough Vacuum pump Rough Vacuum Pump
Classification Dry or Wet Pump Dry
Classification Vacuum Pump Technology Mechanical Booster Pump

Performance Data

Power Total Rated 11000.00
Power Total Rated @60Hz 11000.00
Power Total Rated @50Hz 11000.00
Pumping Speed Air Nitrogen 50Hz 0.861
Nominal Rotational Speed 50Hz 48.33
Displacement @50Hz Max 1.15
Pressure Ultimate 10.00
Nominal Rotational Speed 60Hz 58.33
Displacement @60Hz Max 1.38
Nominal rotational speed 48.33
Pumping Speed Air Nitrogen (@50Hz or max @default setting) 0.861
Pressure Differential Max @60Hz 5000.00
Pressure Differential Max @50Hz 7000.00

Material of Construction

Material of Construction copper/brass
Material Rotor SG iron , grade 420/12 (BS2789)
Material Stator Cast Iron GGL25

Lubricants

Default Oil Type ULTRAGRADE™ Performance 20
lubricantProductOption1 PFPE FOMBLIN® Y VAC 16/6
Product Title Part Number Price Add to cart
Boost coup purge - EH2600 EH4200 / all EDP, A60020208 A60020208 GBP 1,017.00
EDS480 TO EH 1200/2600/4200 CONNECTION, A41893002 A41893002 GBP 1,027.00
Boost coup purg - EH2600 EH4200 / DP80 DP160, A60020202 A60020202 GBP 546.00