As the scroll orbits from No. 1 to No. 4 positions, a crescent-shaped cavity is gradually reduced, compressing the air and exhausting it through the final discharge point at the center. During operation, all the gas passages are in various stages of compression at all times, resulting in nearly continuous compression and discharge.
No oil anywhere
Very low maintenance
145 PSI units available
NFPA 99 compliant
Available in an enclosed cabinet
*For 3 HP, the same pump - SLAE03E - is used for both standard pressure (116 psig max) and high pressure (145 psig max). The RPM is lowered to get the higher pressure
C Series Conversion Kits include pump, pulley, beltguard, and bolt down template