CASTAIR I518HC1-S 5 HP Industrial Air Compressor, 80-Gallon Horizontal Tank, Three Phase

CASTAIR I518HC1-S 5 HP Industrial Air Compressor

The CASTAIR I518HC1-S is a heavy-duty industrial air compressor designed for workshops and commercial applications requiring reliable compressed-air delivery. It features a 5 HP three-phase motor, an 80-gallon horizontal ASME tank, and a cast-iron pump operating at 767 RPM.

The compressor delivers 22.0 CFM at 0 PSI and 17.5 CFM at 175 PSI. Its industrial pump components, centrifugal unloader, and powder-coated tank are designed to support dependable operation and long service life.

Key Features

• 5 HP industrial motor: Three-phase electrical configuration.
• 80-gallon horizontal tank: Powder-coated ASME tank with a channel base.
• Cast-iron pump: Designed for durability and quiet operation.
• 767 RPM pump speed: Slow-speed pump operation.
• Air delivery: 22.0 CFM at 0 PSI and 17.5 CFM at 175 PSI.
• Tapered roller bearings: Support both ends of the crankshaft.
• Precision steel connecting rods: Feature automotive-type rod insert bearings.
• Four-ring pistons: Designed for reliable compression performance.
• Disc and spring valves: Designed for efficiency and serviceability.
• Centrifugal unloader: Supports loadless startup.
• ASME safety valve: Provides pressure-vessel safety protection.
• Enclosed metal belt guard: Helps protect moving belt components.
• Industrial motor: 1,725 RPM with a minimum 15% service factor.

Technical Specifications

Reliable Compressed Air for Industrial Workshops

The CASTAIR I518HC1-S combines a 5 HP motor, an 80-gallon horizontal air receiver, and a cast-iron pump in a stationary industrial configuration. With a published airflow rating of 17.5 CFM at 175 PSI, it can be evaluated for workshop and industrial pneumatic applications. Verify electrical requirements and connected equipment air demand before purchasing.

Model: CASTAIR I518HC1-S.