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The Best scuba tank refill compressor of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best scuba tank refill compressor of 2022. Check our ranking below.

2,718 Reviews Scanned

Rank No. #1
TUXING 4500Psi PCP Air Compressor,Double Cylinder High Pressure Pump,Auto-Stop Version,Filling Pcp Air Rifles,Scuba Diving Tanks 110V(TXED012)
  • 【Specification】: Voltage: 110v, frequency: 60Hz, power: 2.2kw, flow: 40L / min, working pressure: 30MPA / 300bar / 4500psi,Suitable for filling bottles with large capacity, it takes about 3 minutes to fill 0.5 liters from 0-300 bar and it takes about 45 minutes to fill 6.8 liters from 0-300 bar
  • 【Adjustable pressure】: The PCP compressor has an adjustable manometer and a temperature gauge. The compressor can easily reach 4500 psi and automatically stop filling when the preset air pressure is reached.
  • 【Two-stage compression】: Designed with two-stage compression to ensure stable performance, suitable for car tires, bicycle tires, blown pneumatic PCP air rifles, paintball tanks, air gun equipment or diving / diving cylinders
  • 【Cooling system】: A battery-powered digital thermometer monitors an independent water cooling system. You need to prepare cooling water in an external bucket. Do not start the machine without preparing cooling water. Before using the compressor, replace the oil breather and top up with oil
  • 【WIDE APPLICATION】: A perfect electric air pump for car tires, bike tires, scuba tanks, fire fighting, paintball, air pistols, leakage detecting, pressure-tight tests, automobiles, bicycles, air impermeability tests, pressure-proof tests, etc .
Rank No. #2
GX PUMP CS3 PCP Air Compressor, Auto-Stop,Oil-Free, Built-in Water-Oil Separator Filter, Powered by Car 12V DC or Home 110V AC w/Converter,4500Psi/30Mpa,Paintball Air Compressor Pump
  • ☆Setting the Autostop Value & Built-in Oil-Water Filter :The filling of a rifle or pistol is hassle free with an auto shut off that the user sets at the desired pressure. This eliminates the user from having to watch the fill pressure gauge as the compressor does its job. It also features the moisture filter which will be more safe .GX pump has the better motor and compression structure to keep more stable and long life service.
  • ☆Car 12V DC or Home 110V AC Power Choice : This air compressor can be powered by the 12V car battery , aslo can be powered by the home AC outlet with the included 110V-12V converter . This will make this pcp air pumb more usefull as you can use it anywhere. You have a 1 year warranty for our every PCP pump .
  • ☆Oil-Free & Water-Free & Built-in Fan Cooling for Long Life :Unlike traditional 110V electric high pressure air pump which needs the standard oil and cooling water when working in the market, the product does not need oil, clean and hygienic, no need for external water pump to cool, easy to operate.This will save you a lot of energy in future using. Note: New version does not include grease any more.
  • ☆3 Type Safety Device Design & Convenient Wire Spool Design: Adjustable pressure gauge , safety valve and burst disc makes this air compressor pump more safe. With the wire spool, you don't need to worry about the wire winding and it also looks great. Note: we have applied U.S. Appearance Patent for this . ATTENTION:Please release the bleed valve first after turnning off the switch every time, and do not start it when there is still air pressure inside (include during the cooling down cycle).
  • ☆Test Inflating Speed : This pcp compressor was designed mainly for inflating less than 1L tank. Fill a 190cc tank from 1800psi to 3300psi is a swift 2:30 minutes; Filled a 480cc carbon bottle from 1800psi to 3500psi is in a mere 7:30 minutes. The duty cycle of the machine is 30 minutes run / 20 minutes cool. This allows for filling of larger tanks ( only suggest the max 1.5L) as long as the compressor is allowed to cool.
SaleRank No. #3
Electric PCP Air Compressor Pump - 4500 PSI/30 MPa /300 BAR - Pressure Customized - Adjustable Control with Auto-Stop - Fill Paintball- Pressure and Leakage Testing
  • POWERFUL - This efficient compressor quickly produces maximum pressures of 4500 PSI / 30 MPa / 300BAR. The portable unit weighs in at 18kg/40 lb and runs on a standard 110V outlet, pulling around 8 amps. The water-cooled compressor charges quickly at 50 L/min.
  • MULTIPLE APPLICATIONS - A perfect air pump for car tires, bike tires, Pre-Charged Pneumatic PCP air rifles, paintball tanks, airsoft equipment, firefighting, pressure leakage testing, and automotive/bicycle maintenance. Refill SCUBA tanks at home and avoid SCUBA shop expenses.
  • ADJUSTABLE PRESSURE - Designed for superior ease of use, the pump will automatically stop when the pre-set pressure is reached. The maximum pre-set pressure is 30 MPa. Includes an 8mm air hose connector with quick-connect fitting.
  • COOLING SYSTEM - A battery-powered digital thermometer monitors the self-contained water cooling system. You must prepare cooling water in an external bucket. NEVER START THE MACHINE WITHOUT COOLING WATER PREPARED.
  • SPECIFICATIONS - Runs on standard 110V 60Hz single phase outlet, powered at 1.80 KW, Working Capacity: 50 L/min, Alloy Construction, Charging Rate: 40-50 L/min, 1.5 - 1.8 CFM; Lubricating Oil: ISO VG46 or AW 46, Noise under 78 dB, Includes 1-Year Warranty.
Rank No. #4
SMACO PCP Air Compressor 4500Psi/30Mpa High Pressure Air Compressor Paintball Scuba Tank Compressor HPA Pump Fill Station Auto-Stop,Oil-Free Powered by 12V DC or 110V AC with Water/Oil Separator
  • ⚡【BUILT-IN POWER ADAPTER & SIMPLE CONNECTION】: Power converter and compressor are integrated.this is a hpa pump that doesn't need a transformer for wall outlet use,safer to use.SMACO scuba tank compressor can be powered by the 12V car battery, also can be powered by the home 110V/220V AC.This will make this air pumb more usefull as you can use it anywhere.
  • ⚡【SET-PRESSURE & AUTO-SHUTOFF】:The filling of a pcp or paintball air gun is hassle-free. When the air pressure reaches the pressure value we set (the maximum air pressure setting value is 300Bar/4500Psi/30Mpa), the compressor will stop filling. So that you can free your hands, save time.Don't start the machine under pressure!(after the inflation stops halfway,please release the pressure first and then start again)
  • ⚡【DOUBLE FILTRATION & OIL-FREE】:SMACO paintball air compressor uses fan cooling, does not need oil, clean and hygienic, no need for an external water pump to cool. In addition, it is also equipped with an oil-water separator ,the 5μm fiber and active carbon combined filter element can effectively filter moisture and other contaminants in the air, output clean and dry high-pressure air.
  • ⚡【WIRE SPOOL DESIGN& EASY TO CARRY】:The scuba compressor adopts a spool design, so we don’t have to worry about the wire winding. At the same time, the integrated design of transformer and compressor and fan cooling design are very convenient for us to carry and for us to inflate outdoors.
  • ⚡【WIDELY APPLICABLE】:This Portable 4500 psi air compressor is mainly designed for PCP air rifles, paintball guns, and scuba tanks . Fill a 0.5L tank from 0psi to 3000psi is a swift 11 minutes; Fill a 1L tank from 0psi to 3000psi is a swift 26 minutes; Fill a 2L tank from 0psi to 3000psi is a swift 46 minutes.(The duty cycle of the machine is 25 minutes run / 10 minutes cool. This allows for filling of larger tanks,as long as the compressor is allowed to cool.)
Rank No. #5
GX PUMP CS2 Portable PCP Air Compressor, 4500Psi/30Mpa,Oil-Free,Powered by Car 12V DC or Home 110V AC with Adapter (Included), Paintball/Scuba Tank Compressor Pump with Extra Moisture-Oil Separator
  • Oil-Free & Water-Free & Built-In Fan Cooling for Long Life : Unlike other electric high pressure air pump which needs the standard oil and cooling water when working in the market, this pcp air rifle compressor does not need oil, clean and hygienic, no need for external water pump to cool. This will save you a lot of energy in future using. We also put a black extra oil-moisture separator (not installed) in the package. Note: New version does not include grease syringe any more.
  • Convenient Car 12V DC or Home 110V AC Power Choice : This air compressor can be powered by the 12V car battery , aslo can be powered by the home AC outlet with the extra 110V transformer (included). This will make this pcp air pump more usefull as you can use it anywhere. Pls note this CS2 is manually stop version, if you need setting stop pressure function , pls choose our CS3 version. Our CS2 and CS3 version has better motor and compression structure comparing with CS1 version.
  • Fast Inflating Speed and Powerful PCP Compressor : This new air compressor can provide up to 250W power. The inflation pressure can reach 4500 PSI/300 Bar and the air pump inflating speed can reach 2700r/min.Test Inflating Result : 0.5L container, from 200BARS to 300BARS takes about 8 minutes;Test Inflating result : 0.5L container, from 0BARS to 300BARS takes 18-20 minutes.
  • Note: We have exclusive design patent for the compression method, Patent No: US 9,726,165 B2 : This electric air pump was mainly designed to use for devices with less 60cubic inch tank, such like PCP airgun rifles .Note: Don't suggest to inflate over 1L tank . It can also inflate mini diving tank,Note: does not include scuba adapters and air filter for breathing, compressor output nut is M10*1 and 8mm quick connector,pls confrim if your scuba tank can fit.
  • Light Weight, Compact Size,Easy to Carry: The net weight is just 6.7 kg.Wherever you go, whenever you need, just take it with you.You can also get a 1 year worry-free after-sale service( free exchange or full refund if product was defective as quality problems ). ATTENTION:Please release the bleed valve first after finishing the inflation, and do not start it when there is still air pressure inside your compressor.
Rank No. #6
Orion Motor Tech High-Pressure Electric Air Compressor Pump, 4500 PSI/30 MPa /300 BAR Air Pump Air Rifle PCP Airgun Paintball Fill Station for Fire Fighting
  • Power: 110V 60Hz; Motor Power: 1.8KW; Charge pressure: 30MPa; Working Pressure: 300BAR 30MPA 4500PSI. Air pump inflating speed: 2800r/min; Work flow: 50L/min; Oil standard: ISO VG 46 & AW 46. (Oil not included)
  • WIDE APPLICATION: A perfect electric air pump for car tires, bike tires, fire fighting, paintball, air pistols, leakage detecting, pressure-tight tests, automobiles, bicycles, air impermeability tests, pressure-proof tests, etc.
  • QUICK-FILL PERFORMANCE: It takes only 30 minutes to fill a 6.8L tank to 300BAR. Designed with two-stage compression and two water-oil separators for performance stability.
  • COOLING SYSTEM: For smooth performance, you have to prepare cooling water and replace it every 30 minutes for an optimal cooling effect. NEVER START THE MACHINE BEFORE YOU HAVE ENOUGH WATER PREPARED.
  • ATTENTION: The compressed air pump will NOT automatically stop when the pressure reaches 300BAR/30MPA. You have to turn it off manually!
Rank No. #7
HPDAVV Protable Air Compressor 4500Psi - 1.5KW - 110V/60Hz - Auto Stop for Paintball Scuba Tank Filling Pump
  • 【Packing Accessories】Filter,Pressure Relief Screw,Water pump,Breath Nozzle,Water Pipe,Explosion-Proof Disc,Filter Element,O-Rings,Operational Video.
  • 【Application】Directly to personal PCP air gun、paintball or paintball co2 tanks for filling, not for greater volume scuba diving tanks.Diving bottle, life-saving bottle, paintball bottle.
  • 【Parameters】Voltage:110v, Frequency:60Hz, Flow Rate:30L/min; 1cfm, Power:1500w. Working Pressure Service: Normally rated pressure 20Mpa/200bar/3000psi to Max 30Mpa/300bar/4500psi.
  • 【PCP Air Compressor】Motor Type: Single phase motor. Max Filling Volume: Less than 1 liter / 68 ci, Filling time: 0.5L container 0-30MPa about 5-10 minutes, 1L container 0-30Mpa about 15-20 minutes.
  • 【Portable Compressor】Compacted confined space design strong security and reliability, easy operation Low vibration, speed, and noise. (Weight: 19kg, Noise Level dB(A): Less than 65 )
Rank No. #8
TUXING 4500Psi Pcp Air Compressor,Built-in Two Stage Filtration Water-Oil Separator Filter,Auto-stop Version,for Paintball/Scuba Tank Charging 110V(TXEDM042)
  • 【Specification】: Voltage: 110v, frequency: 60Hz, power: 2.2kw, flow: 40L / min, working pressure: 30MPA / 300bar / 4500psi,Suitable for filling bottles with large capacity, it takes about 3 minutes to fill 0.5 liters from 0-300 bar and it takes about 45 minutes to fill 6.8 liters from 0-300 bar
  • 【Two Stage Filtration Filter】 : Built-in two stage filtration filter system, make the air cleaner, additional blue oil water filter . With silver aluminum built-in drain system .
  • 【Specially Point】:This model of pcp air compressor come with adjustable pressure function , it can easily reach 4500psi and automatically stop filling when the pressure reaches you set .
  • 【Cooling system】: A battery-powered digital thermometer monitors an independent water cooling system. You need to prepare cooling water in an external bucket. Do not start the machine without preparing cooling water. Before using the compressor, replace the oil breather and top up with oil.
  • 【Wide Application】:Perfect for fire fighting, paintball, leakage detecting, pressure-tight test, automobiles, air impermeability test, pressure proof test, etc.
Rank No. #9
HPDAVV Protable Air Compressor 4500Psi - 1.5KW - 110V/60Hz - Manual Stop for Paintball Scuba Tank Filling Pump
  • 【Packing Accessories】Filter,Pressure Relief Screw,Water pump,Breath Nozzle,Water Pipe,Explosion-Proof Disc,Filter Element,O-Rings,Operational Video.
  • 【Application】Directly to personal PCP air gun、paintball or paintball co2 tanks for filling, not for greater volume scuba diving tanks.Diving bottle, life-saving bottle, paintball bottle.
  • 【Parameters】Voltage:110v, Frequency:60Hz, Flow Rate:30L/min; 1cfm, Power:1500w. Working Pressure Service: Normally rated pressure 20Mpa/200bar/3000psi to Max 30Mpa/300bar/4500psi.
  • 【PCP Air Compressor】Motor Type: Single phase motor. Max Filling Volume: Less than 1 liter / 68 ci, Filling time: 0.5L container 0-30MPa about 5-10 minutes, 1L container 0-30Mpa about 15-20 minutes.
  • 【Portable Compressor】Compacted confined space design strong security and reliability, easy operation Low vibration, speed, and noise. (Weight: 19kg, Noise Level dB(A): Less than 65 )
Rank No. #10
30Mpa 4500Psi PCP Air Compressor 110V High Pressure Air Pump Electric PCP Air Compressor Scuba Diving Pump 1.8kw for Inflation Bottle Pneumatic Airgun Scuba Rifle Inflator
  • POWERFUL AIR COMPRESSOR - This efficient compressor quickly produces maximum pressures of 4500 PSI / 30 MPa. The portable weighs in at 20.5kgs/45lb and runs on a standard 110V outlet. The water-cooled compressor charges quickly at 50 L/min.
  • MULTIPLE APPLICATIONS - A perfect air pump for car tires, bike tires, Pre-Charged Pneumatic PCP air rifles, paintball tanks, airsoft equipment, firefighting, pressure leakage testing, and automotive/bicycle maintenance. Refill SCUBA tanks at home and avoid SCUBA shop expenses.
  • ADJUSTABLE PRESSURE - Designed for superior ease of use, the pump will automatically stop when the pre-set pressure is reached. The maximum pre-set pressure is 30 MPa. Includes an 8mm air hose connector with quick-connect fitting.
  • OUTSTANDING QUALITY - This air compressor pump are made of alloy air cylinder and high-quality components ensure years of use. this product has the feature of large displacement, quick air inflation, perfect for air impermeability test, pressure proof test, etc.
  • MAIN PARAMETERS - Voltage: 110-130v, 60Hz. Rated power:1.8kw. Motor speed: 2800r / min. Working noise: 70dB. Air output: 130L / min. Cooling mode: water cooling. Compression level: secondary compression. Pressure range: 0-40MPa. Working pressure: 0-30mpa (4500psi). Maximum temperature: 80 ℃.

Last update on 2022-08-14 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of scuba tank refill compressor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an scuba tank refill compressor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your scuba tank refill compressor.
  5. Customer Ratings: Number ratings grade scuba tank refill compressor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their scuba tank refill compressor.
  7. Product Quality: You don’t always get what you pay for with an scuba tank refill compressor, sometimes less, and sometimes more.
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