Exactly what is a piston air compressor?
A reciprocating compressor or piston compressor is a positive-displacement compressor that uses pistons driven by a crankshaft to deliver gases at high pressure. … Heat exchangers that are used in a standard piston compressor are eliminated as the heat is removed in the cylinder itself where it really is generated.
How does a piston air compressor work?
Like a small internal combustion engine, a conventional piston compressor has a crankshaft, a connecting rod and piston, a cylinder and a valve head. … As the piston moves down, a vacuum is created above it. This enables outside atmosphere at atmospheric pressure to push open up the inlet valve and fill up the area above the piston.
What’s piston displacement of a compressor?
Piston displacement of the reciprocating compressor is the quantity swept by the piston in the cylinder in unit time and it is same as the capacity of the compressor.
The type of oil does a piston air compressor use?
Typically, compressor manufacturers will recommend a 20 weight or 30 weight (non-detergent) compressor oil. You can use a standard or synthetic mix compressor oil, if the maker states you’ll be able to do therefore but adhere to the manufacturer’s suggestions to avoid voiding the warranty.
Pressure Lubricated Reciprocating/Piston Atmosphere Compressors
A reciprocating atmosphere compressor is a positive displacement compressor that runs on the crankshaft-driven piston and cylinder to compress the air. A single-stage reciprocating piston compressor functions by drawing the atmosphere in to the cylinder where it is compressed in one piston stroke of around 120 PSI and delivered to a storage tank. A two-stage compressor includes an additional step where the air flow is compressed by a second, smaller piston to a pressure of up to 175 PSI.
QR-25
Our premium, top-of-the-line pressure lubricated piston surroundings compressor is the QR-25. It’s a heavy-duty compressor that is pressure lubricated in all critical areas and delivers up to 25 hp. Available in single- and two-stage variations, the QR-25 is designed to operate at slower speeds and has intake loaders that reduce work. The rugged cast iron construction ensures a long life span, less downtime and easier maintenance. Other important features include loadless beginning, a manually reversible essential oil pump and rebuildable components. Seen as the industry standard in piston compressor technology, the functionality of Quincy’s ER-25 is legendary.

1-25 hp
3-95 acfm, 20-500 psig intermittent
Single & Two Stage
Cast iron complete pressure lubricated