Castair I7312VC2: 7.5 HP Three-Phase Industrial Air Compressor, 120-Gallon Vertical Tank
The Castair I7312VC2 is a 7.5 horsepower, three-phase industrial reciprocating compressor on a 120-gallon vertical ASME tank, C2 pump, without factory aftercooler. The aftercooler-equipped version is the I7312VC2-S.
The C2 pump runs at 585 RPM, delivering 35.0 CFM free air (28.1 CFM at 175 PSI). Vertical tank footprint: 44x30x75 inches. Weight: 820 lbs. Requires three-phase power supply.
Technical Specifications
- Model: I7312VC2
- Horsepower: 7.5 HP
- Phase: Three-phase (3-phase)
- Tank capacity: 120 gallons
- Tank type: Vertical (VC)
- Pump RPM: 585
- Free air delivery (CFM @ 0 PSI): 35.0 CFM
- Delivery at working pressure (CFM @ 175 PSI): 28.1 CFM
- Maximum working pressure: 175 PSI
- Dimensions (L x W x H): 44 x 30 x 75 inches
- Weight: 820 lbs
- Aftercooler: Not included (see I7312VC2-S for aftercooler version)
Industrial Cast Iron Pump Features
- All cast iron construction: Cylinder, head, crankcase
- Pump speed: 585 RPM
- Tapered roller bearings: Both ends of crankshaft
- Precision steel connecting rods: Automotive-type insert bearings
- Disc and spring valves: Serviceable and efficient
- 4-ring pistons: Better sealing, reduced oil carryover
- Centrifugal unloader: Loadless startup
I7312VC2 vs. I7312VC2-S
The -S model adds a factory-mounted beltguard aftercooler (#BGAC1M, 35 CFM rated). If moisture control is needed for your operations, order the -S. For industrial applications where a separate dryer or moisture separator handles air treatment downstream, the base I7312VC2 is appropriate and can have an aftercooler added in the field.
Why Buy From Air Compressor Factory Direct?
We carry the complete Castair industrial series. Call us to confirm the three-phase voltage configuration and select factory options. Free shipping. Free tech support. Full manufacturer warranty.
Call 866-217-0063 for quick answers and help!
