BendPak Air Compressor
Specializing in car & truck lifts, brake lathes, pipe benders, tire changers, and wheel balancers, and much more! ARESCO, Inc. is the
source for all of your automotive equipment needs. We carry a full line of equipment and replacement parts for most makes and models.
With over 25 years of experience in the automotive industry, we at ARESCO are committed to providing our customers with quality
products and service.
Automotive Repair Equipment Supply COmpany
792 N Perry St Pontiac MI 48342
RS7580H-603 7.5 HP Rotary-Screw
Air Compressor With high performance, efficiency and
reliability in mind, the BendPak Hush-Quiet RS7580H-603 rotary
screw air compressor meets the compressed air needs of
high-volume automotive shops and facilities around the world.
Whether it's tires, general maintenance, fleet, vehicle body
repair/modification, paint or an entire dealership, count on the
RS7580H-603 for all your compressed air needs.
BendPak’s Hush-Quiet RS7580H-603 rotary screw air compressor is designed to tackle the compressed air needs of any kind of
automotive shop or facility. It's an exceptional product in a world of copy cats, but the thing that really stands out about the
Hush-Quiet series is what you don't notice. That is to say, a whole lot of noise. Our exclusive Hush-Quiet technology makes the
RS7580H-603 the perfect compressor to install in noise conscious service areas.
Rotary screw air compressors have become a popular source of compressed air for industrial applications. ?The principle is
simple: air enters a sealed chamber, where it is trapped between two contra-rotating rotors (Asymmetric Profile screws). As the
rotors intermesh, they rapidly reduce the volume of trapped air to deliver it compressed at the desired pressure level.
When this simple compression concept is combined with continuous contact cooling, the rotary screw air compressor operates
with temperatures approximately half of those generated by a typical reciprocating piston compressor. This lower temperature
enables the rotary screw air compressor run at full load, 24 hours a day, 365 days a year. So if your automotive facility or shop
has extraordinary compressed air demands, the Hush-Quiet RS7580H-603 rotary screw air compressor is the absolute ideal
industrial application for all your needs.
How the RS7580H-603 Rotary Screw Compressor Works
The asymmetric profile screw set is driven by a 7.5-HP electric motor and triple-belt drive. Atmospheric air is drawn through the
inlet filter into the asymmetric profile screw set. Here is where the air is compressed. BendPak's specially devoloped PowerCool
synthetic lubricant is injected into the screw set to serve three important roles: coolant, lubricant and sealant. Under normal
conditions the air reaches a maximum temperature of around 80°C during compression. Then the dual-stage separator removes
any cooling fluid from the compressed air. The cooling fluid is recycled, passing through the cooler, the micro-filter and all the
way back to the point of injection. Meanwhile, we regulate and optimize the air and fluid temperature with a clever thermostatic
valve.The air emerges from the separator cartridge with a ?total fluid content of less than 2 mg/m³ before passing through the
minimum pressure check valve and, at last, through the after-cooler. In the after-cooler, we further reduce the air temperature
between 5 and 10 degrees above ambient. Most of the moisture in the air condenses here and is easy to separate and remove in
the downstream centrifugal separator. Now, the air can finally leave the compressor via outlet and applied to any automotive
job you need.
More Than Just a Simple Screw
BendPak's asymmetric rotor profiles with precision ground lobe configuration provide higher compressed air ?output without
trading for higher power consumption. Each rotor is fitted with high-precision bearings allowing ?for a significantly increased air
end life. Multiple shaft seals are also there to provide total protection from oil and other contaminants. Finally, toothed safety
washers and a special locking nut ensure that the rotor tolerances are set throughout the life of the unit for improved reliability,
stability and longevity.
A specially engineered double-shaft asymmetric profile screw set combined with a virtually sound-proof insulated enclosure and
our innovative cooling fan gives RS7580H-603 users an almost silent air supply 365 days a year.
True Trouble-Free Operation
With no ?parts to wear down, the RS7580H-603 offers ?superior reliability and significantly reduced maintenance costs. Simply,
there are no piston rings, valves, rod-inserts, bushings and pistons just waiting to fail. There are no valves, valve plates or valve
strips to service. With extended service intervals, you can save time and money. And convenient service panels allow you to
easily access all the necessary internal components for occasional servicing. All regular maintenance can be performed from
the comfort of your own shop at your leisure. But we do provide annual maintenance contracts for customers who prefer the
assurance that their QRS compressor is always operating at peak performance. Ask for details.
Reduced Long Term Operating Costs
This is a big deal. Energy costs ?represent a significant portion of any compressed air system's total lifetime cost. In fact, the
amount of energy required to run a traditional compressor for just one year can exceed the compressor purchase price! Over a
period of 10 years, energy normally totals 70% of the overall costs. The efficient design of the BendPak Hush-Quiet RS7580H-603
rotary screw air compressor can reduce this burden significantly.
Our easy-to-understand touch-pad control automatically regulates and monitors ?the rotary screw air compressor via an
industrial-?grade PC with real-time operating system. The four-line, plain-text display with touch keys and menu-guided screens
offer users clear function choices. At the same time, the controller manages the system? by monitoring temperatures and
pressures in order to protect your investment ?and ensuring you extract maximum energy efficiency and performance from
every single kilowatt you use.
When designing the RS7580H-603, we paid great attention to providing a ventilation and heat exchange system that guaranteed
excellent cooling? in even the harshest environmental conditions. With efficient, high-capacity cooling fans and oversized
cooling intakes and discharge ducts, we're happy to report we've surpassed our own expectations. And we'll surpass yours, too.
PowerCool lubricant is a specialized synthetic coolant ?engineered to achieve peak compressor performance for rotary screw
air compressors. The unique PowerCool ?formula allows for long life, excellent cooling performance and improved compressor
• Two years/8,000 hours useful life, saving you money on cost and disposal
• Low carryover up to 75% lower than mineral oils and PAOs, which means less fluid for makeup and less contamination.
• Superior compressor performance means lower cost benefits due to excellent cooling and efficiency.
• Lower maintenance costs, because PowerCool lubricant can be changed up to eight times less often than most other
Copyright©2014 www.aresco.org all rights reserved web design by M.Miller
Variable speed drive controls with timed shutdown
Hush-Quiet super silenced insulated enclosure
Fully open access doors for easy service
Auto-dual control energy saver
Spin on oil filter
Heavy duty inlet filter
Twin toothed drive belts provide greater durability and more efficient power transmission
Precision-aligned, high-quality roller bearings designed to withstand the most demanding conditions and extend service life.
Asymmetric rotary screw with oil injection
Phase protection - safety feature
Spin on oil separator
Air cooled after cooler
Metal cabinet features sound proof panels with washable high density foam
Efficiency and reliability are designed into the asymmetric profile screw set with excellent inlet flow characteristics.
Electronic Control Panel Features
Outlet air pressure
Check push button for warning LED's
Custom operating parameters
Stop push button
Emergency stop push button
Pressure differential meter
Start push button
Offers easy and immediate access to data
Warning for all shutdown
Main motor overload shutdown
Phase or sequence shutdown
Rotor lock protection
High discharge pressure shutdown
Dirty air filter warning
Periodic maintenance warnings
Pressure relief valve
Emergency stop button
High screw set discharge temperature shutdown
Temperature sensor fault shutdown
Running HP: 7.5
Max PSI: 150
CFM@150 PSI: 21.3
Voltage: 208-230V AC
Peak Amp Draw: 40
Tank: 80 Gal. / 300 L.
Tank Orientation: Horizontal
Sound Level dBA: 64
Motor RPM: 3,450
Duty Cycle: Continuous
Ambient Temp. Range (F): 33 to 104 Degrees
Width: 50"/ 1270 mm.
?Depth: 32"/ 812 mm.
Height: 58.5"/ 1480 mm.
Shipping Weight: 630 lbs.