Best Tankless Gas Air Compressor in 2025
Updated on June 2025
#1
Recommended
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- High-efficiency cast iron cylinders for precise tolerances and reduced interstage temperatures, enhancing performance and durability, suitable for service truck applications.
- Solid cast iron pump designed for service trucks and contractors; features removable cylinders for improved operation and easier maintenance, and a cast iron flywheel with extended fins for optimal cooling.
- Lightweight connecting rods made from high-density, die-cast aluminum alloy to reduce reciprocating weight; includes precision-bored crankpin bearing and needle bearings for extended bearing life.
- Precision-engineered for rugged use, equipped with industrial-grade bearings and high-efficiency finned copper intercooler to enhance durability, performance, and valve life; includes a large oil reservoir for lower temperatures and simplified maintenance.
- 30-gallon ASME certified air tank with a maximum pressure of 125 PSI, designed for safety and reliable operation; ideal for mobile services, spray foaming, and construction applications.
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- High-efficiency cast iron cylinders for precise tolerances and reduced interstage temperatures, enhancing performance and durability, suitable for service truck applications.
- Solid cast iron pump designed for service trucks and contractors; features removable cylinders for improved operation and easier maintenance, and a cast iron flywheel with extended fins for optimal cooling.
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#2
Value for Money
34% Off
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- Wheelbarrow design for easy transportation
- Powered by a 5.5 hp Honda engine with a 0.825-gallon fuel tank
- Operates at a maximum pressure of 135 psi for continuous use
- Constructed from durable cast iron materials
- Features 2 quick disconnects for simultaneous tool use
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- Wheelbarrow design for easy transportation
- Powered by a 5.5 hp Honda engine with a 0.825-gallon fuel tank
- Operates at a maximum pressure of 135 psi for continuous use
- Constructed from durable cast iron materials
- Features 2 quick disconnects for simultaneous tool use
#3
9% Off
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- Metabo HPT is the new name for Hitachi Power Tools, maintaining the same reliable tools.
- Constructed with solid cast iron for durability, ensuring consistent performance and minimal oil carryover.
- Equipped with a professional-grade Honda GX engine for optimal power.
- The baseplate features an integrated control panel for easy access to gauges, regulators, and simple operation.
- Oversized oil level sight glass enables easy monitoring of oil levels to prevent pump damage from inadequate supply.
- The pneumatic throttle control utilizes air for adjustments, reducing the risk of failure associated with mechanical cables.
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- Metabo HPT is the new name for Hitachi Power Tools, maintaining the same reliable tools.
- Constructed with solid cast iron for durability, ensuring consistent performance and minimal oil carryover.
- Equipped with a professional-grade Honda GX engine for optimal power.
- The baseplate features an integrated control panel for easy access to gauges, regulators, and simple operation.
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#4
5% Off
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- Power: 6.5HP; 9 Gal tank; Max pressure: 125PSI; Air flow rate: 12CFM; Speed: 880 rpm; Output pipe diameter: NPT 1/4'' x 2; Gasoline driven; EPA Certificate No.: RKHXS.1961GA-036
- Durable gas-powered wheelbarrow compressor with cast iron frame; Automatic start/stop pressure switch with manual control for easy operation; High-efficiency, easily maintainable finger valves
- Designed for easy mounting in trucks or service vehicles, enhancing portability and flexibility for various applications
- Constructed with cast iron and cast cylinder sleeves for durability and longevity; Ideal for demanding environments; User-friendly maintenance for heavy-duty industrial applications
- Versatile use across industries such as chemicals, textiles, food processing, health, electronics, machinery, mining, construction, and scientific research requiring high-quality compressed air
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- Power: 6.5HP; 9 Gal tank; Max pressure: 125PSI; Air flow rate: 12CFM; Speed: 880 rpm; Output pipe diameter: NPT 1/4'' x 2; Gasoline driven; EPA Certificate No.: RKHXS.1961GA-036
- Durable gas-powered wheelbarrow compressor with cast iron frame; Automatic start/stop pressure switch with manual control for easy operation; High-efficiency, easily maintainable finger valves
- Designed for easy mounting in trucks or service vehicles, enhancing portability and flexibility for various applications
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#5
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- 225 PSI offers 38% more usable air
- 5.0 CFM at 90 PSI supports multiple tools
- Weighs only 93 lbs for enhanced portability
- Equipped with rubber tires for easy maneuverability
- 8-gallon tank provides substantial air capacity
- Oil-free motor ensures long life with minimal maintenance
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- 225 PSI offers 38% more usable air
- 5.0 CFM at 90 PSI supports multiple tools
- Weighs only 93 lbs for enhanced portability
- Equipped with rubber tires for easy maneuverability
- 8-gallon tank provides substantial air capacity
- Oil-free motor ensures long life with minimal maintenance
#6
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- Power: 13HP; Tank Capacity: 30 Gallons; Operating Pressure Range: 105-125 PSI; Maximum Pressure: 125 PSI; Air Flow Rate: 35 CFM; Speed: 880 RPM; Drive Type: Gasoline; Number of Cylinders: 3; Output Pipe Diameter: 1/2" NPT; EPA Certification Number: RCGPS.4202GR-019
- 30-gallon ASME tank provides a stable air supply for extended usage, ensuring safety and compliance with industry standards. The tank maintains a reserve of compressed air, allowing for efficient operation without continuous running.
- Easily mountable in trucks or service vehicles for enhanced portability, this gas-powered compressor features a one-stage design for direct air compression from atmospheric pressure to the desired level.
- Constructed with cast iron and cylinder sleeves, the pump head is durable and suitable for demanding applications, ensuring long-term reliability in environments such as mechanic shops and service settings.
- Versatile usage across various industries, including chemicals, textiles, electronics, and construction, the gas-powered piston air compressor meets high-quality compressed air demands and holds EPA certification.
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- Power: 13HP; Tank Capacity: 30 Gallons; Operating Pressure Range: 105-125 PSI; Maximum Pressure: 125 PSI; Air Flow Rate: 35 CFM; Speed: 880 RPM; Drive Type: Gasoline; Number of Cylinders: 3; Output Pipe Diameter: 1/2" NPT; EPA Certification Number: RCGPS.4202GR-019
- 30-gallon ASME tank provides a stable air supply for extended usage, ensuring safety and compliance with industry standards. The tank maintains a reserve of compressed air, allowing for efficient operation without continuous running.
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#7
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- Honda GX160 OHV engine features low oil shutdown for engine protection
- Durable full cast iron pump ensures extended service life
- V-style cylinder design enhances cooling efficiency
- Pump head constructed from FC35 Grade cast iron for reliability
- Long-lasting floating-type Swedish steel valves offer superior durability
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- Honda GX160 OHV engine features low oil shutdown for engine protection
- Durable full cast iron pump ensures extended service life
- V-style cylinder design enhances cooling efficiency
- Pump head constructed from FC35 Grade cast iron for reliability
- Long-lasting floating-type Swedish steel valves offer superior durability
#8
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- 12V power supply for efficient operation
- 550W high-performance electronic compressor
- Compatible with hookah dive systems
- Includes 30m silicone hose for extended reach
- Features a built-in regulator for safe pressure control
- Designed for surface air supply in diving applications
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- 12V power supply for efficient operation
- 550W high-performance electronic compressor
- Compatible with hookah dive systems
- Includes 30m silicone hose for extended reach
- Features a built-in regulator for safe pressure control
- Designed for surface air supply in diving applications
#9
29% Off
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- 20 gallon horizontal design for easy mobility and versatile applications.
- Durable oil-lubricated twin-cylinder cast iron pump for enhanced longevity.
- Delivers 5.5 cfm at 90 psi with a maximum pressure of 135 psi for efficient operation.
- Noise level of 68 dB ensures a quieter work environment for indoor and outdoor use.
- Dual voltage capability (120/240v) with a powerful 2 hp motor for adaptability with various tasks.
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- 20 gallon horizontal design for easy mobility and versatile applications.
- Durable oil-lubricated twin-cylinder cast iron pump for enhanced longevity.
- Delivers 5.5 cfm at 90 psi with a maximum pressure of 135 psi for efficient operation.
- Noise level of 68 dB ensures a quieter work environment for indoor and outdoor use.
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#10
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- 4 cylinders deliver up to 2HP and 4.9 SCFM at 90 PSI for robust performance
- Intelligent LCD allows pressure adjustment from 45-145 PSI, featuring both high-speed and quiet modes with real-time display
- Compact, tankless design measuring 14" L x 11" W x 13" H, weighing only 29 lbs for easy transport and storage
- Operates at a maximum noise level of 75 dBA, ensuring a quiet working environment
- Equipped with a brushless motor and an oil-free, maintenance-free pump for enhanced durability and convenience
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- 4 cylinders deliver up to 2HP and 4.9 SCFM at 90 PSI for robust performance
- Intelligent LCD allows pressure adjustment from 45-145 PSI, featuring both high-speed and quiet modes with real-time display
- Compact, tankless design measuring 14" L x 11" W x 13" H, weighing only 29 lbs for easy transport and storage
- Operates at a maximum noise level of 75 dBA, ensuring a quiet working environment
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