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Oil Less Riser Mounted Air Compressors
for Fire Sprinkler Systems

General's oil less riser mounted air compressors are fully automatic, and virtually maintenance free. OL Series riser mounted compressors are designed to be easily installed either vertically or horizontally to the riser. Units may be installed as air maintenance compressors. All units are UL 2125 Listed. Standard motors are single phase. Three Phase and 50 Hz units are available - consult factory.


Questions from Customers: “Under normal operating conditions and assuming no leaks in the system, how often should a OL610V100AC cycle when installed on a attic system. Is once a week considered to often?” - R.J. Phillips, Kootenay Sprinkler Installations Inc.

Visit our Blog to find out and leave a comment to join the discussion!

Spec Center Enabled
OL Series Riser Units Standard Features Include:

General Arrangement Drawings

OL Series Model
System Capacity
Motor HP
110
1/6
215
1/3
335
1/2
425
3/4
610
1
900
1 1/2
1200
2


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OL Series Technical Info

Residential Fire Protection Pump Systems for NFPA 13D Applications


NFPA 13D Residential Pumping System

Special OL Series Units



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