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Scroll Enclosure (SE)

Scroll Enclosure (SE)

Scroll Enclosure (SE)

Product catalog summary
Technology and Innovation
The SE Series oil-less rotary scroll compressors feature a simple rotary design with few moving parts, enhancing reliability and ease of maintenance. The compressors are 100% oil-free due to self-lubricating tip seals and the absence of a gearbox. Key innovations include durable cast iron main bearings, a patented bearing re-grease feature, and a patented tip seal design for high flow rates and longevity. Improved efficiency and cooling result in lower operating temperatures and extremely low vibration.
Environmental Impact
The compressors are environmentally friendly, eliminating oil waste. Powerex, a pioneer in dry scroll technology, offers a comprehensive system approach with ISO9001 registered facilities, ensuring high-quality products.
Sound Enclosure Cabinet
The compressors are housed in a rigid steel frame with sound-deadening insulation, achieving low noise levels (49-51 dB(A) for 3-5 HP models and 53-60 dB(A) for 10-40 HP models), allowing installation at the point of use.
Compression Principle
The orbiting scroll compresses air by reducing a crescent-shaped cavity, exhausting it through a central discharge point.
Control Features
3-5 HP models include a front-mounted control panel with an on/off switch, power light, high-temperature shutdown indicator, run time hour meter, pressure gauge, and automatic start/stop operation. Multiplex models (10-40 HP) feature a touch screen digital display, maintenance counter, and energy-saving Variable-Pump-Drive system.
Energy Efficiency and Redundancy
The Variable-Pump-Drive system stages compressors based on demand, maximizing energy efficiency and extending maintenance intervals. Redundancy is built-in with multiple pump designs.
Total System Approach
Powerex provides complete solutions, including air receivers, air dryers, filtration, and air quality monitoring, ensuring critical air purity for applications.
Engineering Specifications
Performance and pressure specifications are provided for various models, with options for air receivers, corrosion-resistant tank linings, and special motors. Accessories include remote inlet filters and NFPA 99 compliant systems.
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Catalog excerpts

Scroll Enclosure (SE)-1

Oil-less Rotary Scroll Compressors SE Series 3-40 HP ………. Advancing the art of scroll technology since 1

 Open the catalog to page 1
Scroll Enclosure (SE)-2

Powerex introduced the first dry scroll to the US oil-less compressor market in 1989. Our technology and expertise in clean, dry air systems is unmatched. Powerex manufactures compressors, pumps, air receivers, control panels, air dryers, dew point monitors, and more, to provide a total system approach to your air compressor needs. All facilities are ISO9001 registered so you can be assured of the highest quality. The enclosed scroll compressors feature compact footprints, energy efficient operation, low maintenance, and environmentally friendly design, all in one complete package. Patented grease-able...

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Scroll Enclosure (SE)-3

REDUNDANCY It’s built right in with our multiple pump design, eliminating the need to purchase an additional compressor. Extremely quiet sound enclosure: 53-60 dB(A) 10-20 HP systems are UL/CSA Certified Front Mounted Control Panel includes: • On / Off switch • Power on light • Touch screen digital display • Run time hour meter for each pump • High air temperature shutdown with indication on the display • Full voltage starter with overload protection • Maintenance counter with alarm warning display • System pressure display • General compressor fault with remote contacts • Automatic start/stop...

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Scroll Enclosure (SE)-4

ENGINEERING SPECIFICATIONS Model Maximum Pressure PSIG* Performance SCFM @ 100 PSIG Operating Pressure PSIG** Integral Receiver Gallons Discharge Connection Dimensions LxWxH Inches Maximum Pressure PSIG* Performance SCFM @ 145 PSIG Operating Pressure PSIG** Integral Receiver Gallons Discharge Connection Dimensions LxWxH Inches Single phase models use motors that require input voltage of 230V. Single phase 3HP units will require the installation of an additional 30 gal. external tank and 5HP units will require the installation of an additional 60 gal. external tank *Performance and maximum pressure...

 Open the catalog to page 4

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