Air Pumps & Compressors

Our recommended continuous-duty oil-free rocking piston air compressors are the highest performing piston compressors available. They are the perfect choice for aerating small ponds, sending air to mixing diffusers or dock bubblers or deep lake applications. Each pump comes equipped with noise re..

1/4 HP Rotary Vane Compressor PR-RV321 MAX 10PSI 4.0 CFM @ 5 PSI • 3.6 CFM @ 10 PSI 5.0 Running Amps - 110/115 volts. Includes: power cord, air-filter, thermal protection & inlet check valve 3/4 HP Rotary Vane Compressor PR-RV71 MAX 15 PSI 7.2 CFM @ 5 PSI • 6.8 CFM @ 1..

High output continuous-duty oil-free rocking piston air compressors by Aquatic Systems are an industry standard in clean air for pond and lake aeration. These compressors are replacements for the Vertex Aeration Systems or can be used as stand-alone air pumps if your application is appropriate. I..

Rotary Vane air compressors and vacuum pumps are used in thousands of applications worldwide. Available in oilless, lubricated, motor-mounted, and separate drive styles, they offer a wide choice of capabilities.Stratus® Rotary Vane Compressors Long lasting, continuous duty compressor..

Stratus™ line of rocking piston air compressors, each one designed specifically for the demanding job of 24 hour operation. They are ideal for pond aeration systems. The oil-less design safely aerates ponds with no electricity in the water. The shore mounted compressor sends air through tubing to..

Gast® 1/8-hp diaphragm compressor is completely oilless and built for continuous operation. Ideal for deeper applications, it will pump to a maximum depth of 35'. Air output max is 1.1 CFM. It requires no scheduled maintenance (except for cleaning the air filter) and is equipped with th..

These cabinet-mounted 1/4 HP and 1/2 HP rocking piston air-compressors are ideal for aeration and dock bubblers. Each ystem comes with cabinet,two outlet manifold valves, air filter and ventilation fan. Airline and diffusers are optional or use whatever suits your application. Stratus™ line ..

Medo® USA Linear Piston Air CompressorsThese are not linear "diaphragm," but true linear "piston" type pumps. Since the only moving part—the piston—floats on a bed of air, a exceptionally long service life can be expected (8 years of continuous life is not uncommon). You will experience exce..

Linear II Diaphragm Air PumpsWith higher output and lower watts—our best linear air pumps. SweetWater® Linear II air pumps average about 40% more air and about 20% lower power consumption.You will see similar looking linear air pumps imported from Asia, but the Sweetwater® brand is si..

If you need a small, quiet source of vacuum or pressure, you'll find this Gast miniature pump makes them especially compact and lightweight...ideal for light-duty applications. Shell made of sturdy plastic. Weighs 5 pounds. Small, continuous duty diaphragm compressor is surprisingly power..

Stratus KLC® Linear Diaphragm Air CompressorsThese linear diaphragm compressors are very durable and the continuous duty motors are designed for years of service. Ideal for aerating ponds, water features, bait and holding tanks and large aquariums.  115 volt motors are super q..

Low cost DC air pumps. Each air pump comes with 12" pigtails, 6" of 1/4" I.D. outlet hose and a plastic manifold for aquarium tubing. Designed without an air inlet filter. Not recommended for saltwater environment. Three-month warranty. Imported. 25 WATT DC 12V PR-DC81 Battery/DC Air Pump..

These 12V workhorses have proven to be the most reliable pumps we've reviewed. These are ideal for mobile use, temporary battery-powered aeration in remote locations, emergency aeration during power failures or as the solar powered pump to ensure there are no fish losses. They are oilless wi..

Sweetwater carbon vanes and seal replacement kits for the AQ3, AQ5, AQ7 and AQ9 rotary vance compressors only. Repair and Rebuild Kits. Includes set of vanes and seals for Sweetwater rotary vane pumps. Do not fit other pump models! Sweetwater only!   ..

These repair/rebuild kits include all you need to restore or repair your Brookwood piston air compressor that is installed in the Vertex aeration systems. Please ensure you choose the correct kit for your model number. If you are unsure please contact us. COM401-MK Rebuild Kit Including..

This 1/2 HP rocking piston air-compressor is ideal for aeration and dock bubblers. System comes with cabinet,two outlet manifold valves, air filter and ventilation fan. Airline and diffusers are optional or use whatever suits your application. Quantum® Compressor System w/ Cabinet ..

These rebuild kits and air filters are designed to fit Medo® Linear Piston Air Compressors only! Sacrificial diaphragms in these solidly built piston pumps can be changed allowing years of use from your ML100, ML120 & ML200 Air Compressor. These kits are only designed to fit the Medo® Linea..

These rebuild kits and air filters are designed to fit Sweetwater® Linear Diaphragm Air Pumps only. Sacrificial diaphragms in these solidly built linear pumps can be changed allowing years of use from your SW56A, SW94A and SW190A linear air pump. These kits are only designed to fit the SW56A, S..

Regerative blowers are well-known as an energy-efficient and quiet way to provide oil-free air at high volumes. The Sweetwater® regenerative blowers can reach higher pressures and surpass the  efficiency  and functionality of most commercial air blowers even in the most corrosive of atm..

Whitewater® blowers are a very good value for aquariums, hydroponic and compost applications, pet stores, bait systems and seafood holding systems. They are smaller, lighter and quieter than most blowers and very energy-efficient. They feature a "cupped" impeller for reduced noise. The speci..

These repair/rebuild kits include all you need to restore or repair your Stratus piston air compressors. Please ensure you choose the correct kit for your model number. If you are unsure please contact us.   ..

Gast® carbon vanes and seal replacement kits for the : RV33 - 1/4 HP Gast rotary vane compressors only (4.5 CFM Gast Model: 0523-101Q-SG588DX - 0523-103Q-SG588DX - 0523-101BQ-SG588DX) RV75 - 3/4 HP Gast rotary vane compressors only (10 CFM Gast Model: 1023-V103-SG608X) RV100&nb..