Liquid Ring Pumps Single-Stage Plate
Liquid ring vacuum pumps
are positive displacement pumps that use a ring of liquid to create a
seal between the vanes or impeller and the pump housing, creating a
vacuum and pumping gas or vapor out of a chamber. They are rugged,
reliable and widely used in applications ranging from chemical
processing, paper and pulp industry, power generation, and wastewater
treatment. They excel at handling condensable vapors and liquid slugs,
making them ideal for wet applications with high levels of
contamination.
Discover our cutting-edge Liquid Ring Vacuum Pumps, EHR Series and SHR Series, meticulously designed by Edwards.
Tailored
for the most demanding applications in process industries, our liquid
ring pump range comprises both one and two-stage machines, ensuring
optimum efficiency across a broad vacuum range. With capacities reaching
up to 40,000 m3/h in one stage and 7,500 m3/h in two-stage models,
these pumps deliver powerful performance.
LR1D
For rough vacuum applications in the chemical and allied process industries
The
LR Series, including LR1A and LR1B single-stage models, are tolerant of
particulates and operate with minimal maintenance and noise, making
them ideal for your continuous operations in the power, chemical and
process industries.
Features and Benefits
-
Efficiency
and Power: Experience unparalleled efficiency with our one and two-stage
liquid ring pumps, perfect for processes operating at various vacuum
levels.
-
Innovation Redefined: Explore our ELRi range, a
revolutionary line of intelligent and connected liquid ring vacuum
pumps, integrating years of expertise and innovative technical
advancements.
-
Customized Solutions: Benefit from our extensive
experience in designing, engineering, and assembling bespoke liquid ring
pump and hybrid vacuum systems. We provide tailored solutions for
diverse process applications, meeting unique customer requirements.
-
Count
on Edwards for top-quality Liquid Ring Pumps, designed to excel in the
most challenging industrial environments. Enhance your processes with
our reliable, efficient, and customized vacuum solutions.
General Product Information
|
Power Supply Frequency
|
50 Hz
60 Hz
|
|
Noise / Sound Level
|
82.00 db(A)
|
|
Cooling Method
|
Water Cooling
|
|
Connection Inlet / Outlet Flange
|
/
|
|
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.
|
Performance Data
|
Power Total Rated
|
5600.00
|
|
Power Total Rated @60Hz
|
5600.00
|
|
Power Total Rated @50Hz
|
3800.00
|
|
Nominal Rotational Speed 50Hz
|
24.17
|
|
Pressure Ultimate
|
3000.00
|
|
Nominal Rotational Speed 60Hz
|
29.17
|
|
Nominal Capacity 60Hz
|
0.046
|
Operation Conditions - Limitations
|
Altitude Max
|
1000.00
|
|
Temperature Inlet Gas Max
|
373.15
|
|
Pressure Absolute Outlet Continous Max
|
1.200 × 10⁵
|
Environmental Conditions
|
Temperature Ambient Operation Max
|
323.15
|
|
Temperature Ambient Operation Min
|
253.15
|
|
Temperature Ambient Storage Min
|
243.15
|
|
Temperature Ambient Storage Max
|
323.15
|
Classification
|
Classification Product Pressure Range
|
Rough Vacuum: 1000 mbar - 1 mbar
|
|
Classification High / Medium / Rough Vacuum pump
|
Rough Vacuum Pump
|
|
Classification Dry or Wet Pump
|
Wet
|
|
Classification Vacuum Pump Technology
|
Liquid Ring Pump
|
Material of Construction
|
Material of Construction
|
Grey cast iron, Carbon steel, Spheroidal graphite cast iron,
Carbon steel 420, Silicon carbide, Stainless steel 316, FKM, PTFE,
Anaerobic
|
Lubricants
|
Grease Type
|
DIN51825 K2K-30
|
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