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"Over 50 Years of Experience"

Castair I20312HC4Z-S
20 HP Two-Stage Horizontal Air Compressor
The Castair I20324HC4Z-S is a high-capacity, industrial-grade horizontal air compressor engineered for rigorous commercial and manufacturing applications. Powered by a 20 HP motor and built with a robust 240-gallon ASME-rated horizontal tank, this unit ensures superior air delivery, reliability, and long-lasting performance under continuous operation.
Key Features
- Heavy-duty cast iron two-stage pump built for continuous industrial use
- Horizontal 240-gallon powder-coated ASME tank
- Low RPM operation for reduced wear and quieter performance
- Beltguard-mounted aftercooler for lower air temperatures and moisture control
- Centrifugal unloader ensures load-free motor starts
- High-efficiency disc & spring valves and precision steel connecting rods
- Factory-mounted and pre-wired magnetic starter for easy installation
Technical Specifications
- Horsepower: 20 HP
- Voltage: 3-Phase, 208/230/460V
- Tank Capacity: 240 Gallons (Horizontal)
- Max Pressure: 175 PSI
- Air Delivery: 92.8 CFM @ 0 PSI / 72 CFM @ 175 PSI
- Pump RPM: 519
- Dimensions (LxWxH): 90" x 39" x 70"
- Weight: 1,700 lbs