Our in-house compressors have a three-year warranty and free lifetime technical support. We’ve used all sorts of compressors and can tell you from experience whether a scroll compressor is worth the investment for your garage. Order pressure gauges, oil filters, motor assemblies, intercoolers and everything else to keep these compressors blowing air.Ĭall or email Eastwood seven days a week to speak with a shop compressor expert. Eastwood also sells an assortment of replacement parts, accessories and maintenance supplies. Custom-engineered Scroll Compressors configured for a variety of applications. A scroll compressor is known to be hermetic if it has airtight sealing that prevents the entry of any foreign material into the compressor such as air. For people who work full-time as a mechanic, auto body specialist or custom builder, the Eastwood QST 80-120 Scroll Air Compressor delivers the brawn professionals need. Through it all, Copeland scroll compressor technology remains at the forefront of HVACR applications with its superior efficiency, reliability, ease of installation, horsepower capacity range and options in low-, medium- and extended-medium temperature equipment. One spiral s stationary and the other spiral orbits. The two spirals are in mesh forming gas pockets, which reduce in volume progressively. It is also called as constant volume ratio compressor. This compressor has two spirals as shown in Fig. The Eastwood Elite QST 30/60 Scroll Compressor produces up to 12.7 CFM of airflow to run every tool in your shop - and even several tools at once. The scroll is involute spiral fixed on a plate. Get an Eastwood scroll compressor for sale at an affordable price to do industrial-level work. Read our “Top 3 Reasons You Need a Scroll Compressor” article in the Eastwood Garage for more about. There’s also no risk of oil mixing with the air. Among other things, a scroll-style Eastwood compressor is quieter, more efficient and capable of producing higher CGM output. A scroll compressor is a type of positive displacement compressor that uses two interleaved spiral-shaped scrolls to compress gas. This has several advantages over traditional compressors. Scroll products work well in both low and high-duty applications. For example, experts generally don’t recommend using reciprocating air compressors at a continuous 100 duty cycle and rotary screw air compressor users normally prefer duty cycles above 50. A scroll compressor, on the other hand, contains a moving scroll which creates the needed pressure. Thus, scroll compressors are quite flexible in serving application demands. Most shop compressors are piston compressors (aka reciprocating compressors) which use a cylinder to compress the air. 1 It is used in air conditioning equipment, as an automobile supercharger (where it is known as a scroll-type supercharger) and as a vacuum pump. Now DIY mechanics can own a compressor that will easily power sandblasting cabinets, paint guns, vehicle lifts, tire changers and other equipment for serious auto enthusiasts. A scroll compressor (also called spiral compressor, scroll pump and scroll vacuum pump) is a device for compressing air or refrigerant. These air compressors have been used for decades by industrial shops, factories and others who need high-volume air. Turn up the air power in your shop while turning down the noise with an Eastwood scroll compressor. Headlights - Taillights - Accessories - More.Most Piston compressors are belt driven causing a minimum slippage loss of 5% and also frequent belt replacements. Tip seals are also avoided in BAC Scroll compressors. There is no physical contact between the scrolls therefore wear is negligible. Piston compressors have a lot of hidden maintenance over it lifecycle like changing piston rings, pistons, cylinders, Valve Blades, Non Return Valve, etc. Higher chances of mechanical failure.Ĭompared to piston compressor it 70% lesser moving parts making it more reliable High Temp Scroll Compressor Tons: 4 Volts: 208/230 Phase: 1 BtuH Capacity 45F Evap.: 48,200 Suction Conn.: 7/8' ODF Discharge Conn.: 1/2' ODF Run Capacitor: G36-277 Conn.: Molded Plug Compressor: Scroll Application: High Temperature Refrigerant: R22 Brand: Copeland Mfg : ZR48K5E-PFV-800 Catalog Pg. There are a lot of moving parts in the piston compressor like piston, rings, crank shaG, valve blades, etc. Friction is negligible as the scrolls do not touch each other increasing the specific power There efficiency is much higher as there are no intermittent opening and closing of valves. These factors cause the specific power to be high compared to other compressor types The scroll compressor is also known as scroll pump or scroll vacuum pump. There are many losses in piston compressor such as valve blade losses, friction losses, etc.
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