Castair
Castair is a respected American manufacturer of heavy-duty air compressors, known for delivering rugged performance and long-lasting reliability. Built with precision craftsmanship and industrial-grade components, Castair compressors are designed to meet the demands of professional shops, factories, and field operations.
Specializing in both electric and gas-powered piston compressors, Castair offers solutions that range from portable units to high-capacity stationary systems. Whether you’re powering pneumatic tools, spray equipment, or manufacturing processes, Castair compressors provide consistent airflow and dependable operation even under tough working conditions.
Explore our Castair collection for American-made air compressors that combine strength, simplicity, and performance you can count on.
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Castair Replacement Industrial V-Type Belt Section B Length 85" 3-B85
Regular price $27.72Regular price$36.00Sale price $27.72 -
Castair Replacement Motor Pulley 5/8" Fixed Bore Shaft 4" OD. 1B Groove P1B40-5/8
Regular price $30.80Regular price$40.00Sale price $30.80 -
Castair 1/4" NPT 2.5" Dial Liquid Filled 0-300 PSI Back Mount Pressure Gauge Liquid Filled GL251430B
Regular price $22.02Regular price$28.60Sale price $22.02 -
Castair 35 CFM 21"L X 12"W X 27"H 3/4" In/Out Connections Free Standing Style Aftercooler
Regular price $884.73Regular price$1,149.00Sale price $884.73 -
Castair 15 HP 2 Stage Iron Bare Pump With Flywheel Cylinder W3 C3
Regular price $3,715.25Regular price$4,825.00Sale price $3,715.25 -
Castair 240 Gallon Horizontal Air Receiver Tank 200PSI 240H200
Regular price $3,415.95Regular price$4,436.30Sale price $3,415.95 -
Castair 30 Gallon Horizontal Air Receiver Tank 175PSI 30H175
Regular price $687.76Regular price$893.20Sale price $687.76 -
Castair, 75 CFM 27"L X 15"W X 36"H, 1"NPT In/Out Connections, Free Standing Style Aftercooler FSAC75
Regular price $1,372.14Regular price$1,782.00Sale price $1,372.14 -
Castair Open Drip Proof Motor 5 HP 208/230V/1Ph. Frame 56HZ RPM 3450
Regular price $546.35Regular price$709.55Sale price $546.35 -
Castair 120 Gallon Horizontal Air Receiver Tank 200PSI 120H200
Regular price $1,755.83Regular price$2,280.30Sale price $1,755.83 -
Castair Noise Reduction Enclosure 5-15 HP UNE-5-15
Regular price $2,956.80Regular price$3,840.00Sale price $2,956.80 -
Castair 120 Gallon Vertical Air Receiver Tank 200PSI 120V200
Regular price $2,338.57Regular price$3,037.10Sale price $2,338.57 -
Castair Noise Reduction Enclosure 20-25 HP UNE-20-25
Regular price $3,388.00Regular price$4,400.00Sale price $3,388.00 -
Castair 3.5 HP Single Stage V2 Cylinder Air Compressor Bare Pump, with 10 - 1A Flywheel OD 32 oz. Oil Capacity PK60
Regular price $432.74Regular price$562.00Sale price $432.74 -
Castair CAST-LUBE 1 Gal High Quality Full Synthetic Oil for Rotary Screw Compressors
Regular price $83.16Regular price$108.00Sale price $83.16 -
Castair 1.5 HP Single Stage 1 Cylinder Air Compressor Bare Pump with 7.5 - 1A Flywheel OD, 8 oz. Oil Capacity PK20
Regular price $194.81Regular price$253.00Sale price $194.81
