| SKU | OLRV400-B |
| System Capacity @ 40 PSI | 400 gallons |
| System Capacity @ 18 PSI | 1160 gallons |
| Average CFM | 4.85 |
| Motor HP | 1/2 |
| Phase | Three |
| Available Voltages | 208v, 230v, 460v |
| In-head Safety Relief Valve | 3/8″ @125psi – Part number VS3T33125 |
| Check Valve | 3/8″x1/2″ Check Valve – Part Number VCLSS3812 |
| Recommended Accessories | Motor Line Starter |
OLRV400-B
Oil-Less Riser Mount Air Compressors With Digital Pressure Switch. For Use In Dry Pipe & Pre-Action Fire Sprinkler Systems.
Lead Time: 3 days to ship
For large orders & exact lead times, please consult factory.
Find this unit in stock with one of our Distributors near you:
The OLRV400-B has a capacity of 400 gallons at 40 PSI. It outputs an average CFM at 10 PSI of 4.85 produced by a 1/2 horsepower motor. It takes three phase power and is available in 208v,230v,460v voltages.
This unit comes with a digital pressure switch factory pre-set at 27/40 PSI. General Air Products recommends the purchase of Motor Line Starter with this unit.
Introducing the most advanced Fire Protection Air Compressors ever built! Featuring an all-new, UL 508 Listed, General Air Products Digital Pressure Switch. The ONLY UL-Listed Digital Pressure Switch in the Fire Protection industry designed and built by the compressor manufacturer themselves. Displays Pressure Readings, Run Hours, Amps, Cycles, and is extremely easy to adjust pressure settings in the field. Request a quote today!



