Used Haskel Boosters and Haskel Air Amplifiers

Haskel Booster Logo
Used & Rebuilt Haskel Gas Boosters
Electric Sierra Air & N2 Boosters Too

Used Haskel boosters and rebuilt Haskel boosters are the next best choice to a new Haskel gas booster. We evaluate every used oxygen booster, used nitrogen booster and used gas booster for proper operation. Haskel gas boosters requiring servicing are totally disassembled, oxygen cleaned, reassembled and tested for proper operation. We refurbish Haskel oxygen boosters and Haskell nitrogen boosters. We sell rebuilt oxygen pumps and used nitrogen pumps too. We carry a good selection of oxygen boosters and surplus nitrogen boosters. We warranty our rebuilt Haskel boosters and rebuilt Haskel nitrogen boosters for 90 days.

Download Haskel Gas Booster Catalog with reference charts
and specifications

Oxygen Use Safety

-- Diver O2 Pony Tank Fire with Injury No 1 --
See video

-- Diver O2 SCUBA Tank Fire with Injury No 2 --
See video

Download: Oxygen Safety Best Practices for Haskel Boosters

Download: Haskel Gas Booster Performance Software

Buy: Safe Oxygen Blending Procedures Book
AC90061-400
$79.00 Each

Buy: Safe Oxygen Equipment Cleaning/Handling Procedures Book
AC90061-300
$75.00 Each
Both manuals are available in Spanish too!

(Learn how to use oxygen safely from the diving industry expert)

List Updated 4/17/2019

We lease & rent gas boosters too

Haskel's Booster Design Lasts and Lasts
Internal parts are the same today as the parts installed in 1964, except for the check valves in end caps that were changed in 1979.
No better gas booster than Haskel. Specified and Used by NASA & U.S. Military

Airworks' Booster Overhaul - Before and After
of 28156 ScubaAmp 1977 Model - by Airworks

Click here for a formal quote on these boosters. Be specific on which booster and provide us your complete mail address and phone number.

Special Sale

1) New AGD-32 Bare Oxygen Booster (52570) Sale Price $5775
Retail is $7648. Most efficient booster for use wiht CGA Grade E use from air cascade for powering booster. 12 month warranty. Accessories available at added cost.

2) 1989 New in Box - Never in Service - Haskel 26968 System with vibration foam still under the gauge needles to protect in shipping. Pump is pneumatically driven and will take a supply oxygen cylinder down to 150 PSI and provide 5000 PSI refills. Unit has inlet and outlet air pilot valves, result regulator and HP relief valve combo. Unit set up to be powered by LP shop air compressor with 75 PSI and 15 SCFM air supply as minimums. Unit will have drive section serviced with new o-rings, piston & check valves seals inspected, then fully tested before shipping, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear. New unit sells for $15,149, your cost on the unit is $7700. Part No US90079. Stock image below.

View 26968 Performance Chart

3) 1985 -Haskel 26968 System that's pneumatically driven and will take a supply oxygen cylinder down to 150 PSI and provide 5000 PSI refills. Unit has automatic low pressure supply air pilot valve, result regulator and HP relief valve combo. Unit set up to operate from from LP shop air compressor with 75 PSI and 15 SCFM air supply as a minimums. Optional 12 month warranty for $250, does not cover standard wear. Brass inlet and/or outlet 5 micron filters can be added at extra cost. New unit sells for $15,149, your cost on the unit is $7175. Part No US90079. Stock image above.

4) 1995 -Haskel 26968 System that's pneumatically driven and will take a supply oxygen cylinder down to 150 PSI and provide 5000 PSI refills. Unit has remote set outlet air pilot valve, inlet gas supply low pressure air pilot valve. Unit set up to operate from LP shop air compressor with 75 PSI and 15 SCFM air supply as a minimums. Optional 12 month warranty for $250, does not cover standard wear. Brass inlet and/or outlet 5 micron filters can be added at extra cost. New unit sells for $15,149, your cost on the unit is $7475. Part No US90079. Stock image below.

View 26968 Performance Chart

5) 1982 Haskel AGT-15/30 two stage rebuilt booster, pneumatically driven and will take a supply gas cylinder down to 150 PSI and provide up to 5000 PSI refills. Capable of 9000 PSI with higher inlet gas supply. It has a new 5000 PSI outlet gauge, new HP relief valve, new LP air drive kit and has 1/4" NPT inlet and outlet. Unit set up to operate from from a LP shop air compressor. Unit was disassembled, oxygen cleaned, re-assembled, fully tested before shipping, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear. New unit sells for approximately $7900, your cost on this unit $4275. Non-oxygen cleaned $3975 Airworks part no. US90077 or US90077-N

View AGT-15/30 Performance Chart

6) SOLD but we can try to find you another one -1981 Haskel AGT-32/62 two stage booster is a pneumatically driven booster to take a supply gas cylinder down to 150 PSI and provide up to 9000+ PSI refills. Unit set up to operate from from LP shop air compressor with 75 PSI to 150 PSI and 15-75 SCFM air supply as a minimum. Unit will be completely disassembled, cleaned for inert or oxygen gas use, re-assembled with new Haskel OEM soft parts, fully tested before shipping, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear nor shipping. New unit sells for $8950, your cost on the rebuilt unit is $3985. Airworks part no US90074-B.

View AGT-32/62 Performance Chart

7) 1994 Haskel AGT-30/75 two stage rebuilt booster used for valve testing. Booster is pneumatically driven and will take a supply gas cylinder down to 150 PSI and provide up to 5000-9000 PSI refills. It has a new 5000 PSI outlet gauge, new HP safety relief valve, new LP air drive kit and has 1/4" NPT inlet and outlet. Unit set up to operate from a LP shop air compressor. Unit was disassembled, cleaned, re-assembled, fully tested, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear. New unit sells for $6980, your cost on this unit is $3875. Airworks part no. US90078 Picture below.

View AGT-30/75 Performance Chart

8) SOLD but we have a rebuilt unit avail now - 2013 Haskel AGT-62/152 new bare unit, never placed into service, two stage booster is a pneumatically driven booster to take a supply gas cylinder down to 150 PSI and provide up to 20,000+ PSI refills. Unit set up with Airworks' new low pressure air drive kit to operate from from LP shop air compressor with 75 PSI to 150 PSI and 15-75 SCFM air supply as a minimums. Unit has been internally inspected, cycling spool o-rings lubricated, retested and is ready for use with a great price of $5975. 12 month warranty at our shop. New 2018 bare unit sells for $7780 w/Air Drive Kit. New with air drive kit $6975. Refurbished older unit $3975. Airworks part no US90152. Stock picture of similar unit below

View AGT-62/152 - Performance Chart

9) 2006 Haskel AG-30 single end oxygen cleaned rebuilt booster, great for divers, aircraft shops or anyone needing to booster oxygen, nitrogen, argon, helium, etc. to 3000-4500 PSI. Unit has new LP air drive kit, HP relief valve and 5000 PSI outlet 2.5" gauge. 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. Retail $4750 with accessories, your cost $3285. Pump looks identical to AG-75 pump shown below. Part no US90063.

View AG-30 Performance Chart

10) 2004 Haskel AG-62 single end double drive oxygen cleaned rebuilt booster, great for divers, aircraft shops or anyone needing to boost nitrogen, argon, helium, etc. to 1000-9000 PSI. Pump has dual drive sections. Unit has new LP air drive kit, HP relief valve and 5000 PSI outlet 2.5" gauge. Add $400 for use with 100% oxygen gas. 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. Retail $5500 with accessories, your cost $2985. Part no US90063-O.

View AG-62 Performance Chart

11) 1988 Haskel AG-62 Roll Cage System single end double drive, oxygen cleaned rebuilt booster, great for divers, aircraft shops or anyone needing to boost nitrogen, argon, helium, etc. to 1000-9000 PSI. Pump has dual drive sections. Unit has new LP air drive kit, HP relief valve and 5000 PSI outlet 2.5" gauge. Add $400 for use with 100% oxygen gas. 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. Retail $5500 with accessories, your cost $3785. Part no US90063-O.

12) SOLD but we can try to find you another one - 1989 Haskel AG-75 single ended oxygen cleaned rebuilt booster, great for divers, aircraft shops or anyone needing to booster oxygen, nitrogen, argon, helium, etc. to 5000 PSI, capable of 9000 PSI. Unit has new LP air drive kit, HP relief valve and 5000 PSI outlet 2.5" gauge. 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. Retail $5093 with accessories, your cost $3185. Part no US90062. Stock photo.

View AG-75 Performance Chart

13) 1987 Haskel AG-75 Roll Cage System Electric Powered 110-220v, 3/4 HP Gast low pressure air compressor to power pump, single ended booster, great for divers, rebreather for diving, mining or hazmat also aircraft shops or anyone needing to booster oxygen, nitrogen, argon, helium, etc. up to 3500 PSI. Has three CGA 540 SS nut/nipples with three Dragon on/off valves on a common SS manifold outlet. Unit has HP relief valve and 5000 PSI inlet and outlet 4.5" gauges with start/stop switch. 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. Retail $11,750, your cost $4775 for inert gas as is or $5675 for O2 use. Actual photos of unit.

14) 1994 Haskel AGD-4 single ended oxygen cleaned rebuilt booster, great for divers, aircraft shops or anyone needing to boost oxygen, nitrogen, argon, helium, etc. up to maximum 1200 PSI. Unit has new LP air drive kit, HP relief valve and 5000 PSI outlet 2.5" gauge. 90 day warranty at our shop. New retail price $3024. With accessories and rebuilt for oxygen service, your cost $1675. Buy the bare unit "as is", without rebuild or oxygen cleaning, for $775 with us testing it to make sure it is functioning correctly. Airworks part no US90061. One sold this week, three more remainig.

View AGD-4 Performance Chart

15) 2006 Haskel AGD-14, single stage dual acting booster for inert gas. Pump will boost up to 2250 PSI, depending on booster air drive pressure and inlet supply gas pressure. Unit has new LP Air Drive Kit, new HP relief valve with new 5000 PSI outlet gauge with 1/4" NPT inlet and outlet fittings. Unit will be tested and ready to go, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. New bare unit sells for approximately $6521. Your your cost on this unit, O2 cleaned, is $3875 and cleaned for inert gas use $3585.

16) 2000 Haskel AGD-15, model 28153, single stage dual acting oxygen cleaned rebuilt booster. Booster is set up as "bootstrap" use, taking stored HP air to power the pumps by reducing HP air to 150 PSI. Pump will boost up to 4500 PSI, depending on booster air drive pressure and inlet supply gas pressure. Unit has new result regulator and relief valve with new 5000 PSI outlet gauge with 1/4" NPT inlet and outlet fittings. Has new style end caps too. Unit can be disassembled, oxygen cleaned or oxygen service. Unit will be tested and ready to go, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear on piston seals. New unit sells for approximately $6662, your cost on this unit, O2 cleaned, is $3875 and cleaned for inert gas use $3585. Stock photo shown below with HP reducing regulator with gauges to take air from cascade system to power booster. This is available at additional cost. Airworks part no US90068 for O2 gas and US90068-N for inert gas.

View AGD-15 Performance Chart

17) SOLD but we can try to find you another one - 2006 Haskel AGD-30 single stage dual acting rebuilt and oxygen cleaned booster. Booster is set up to be pneumatically driven with shop or plant air up to 150 PSI. Pump is rated to 5000 PSI, depending on booster air drive pressure and inlet supply gas pressure. Unit has new LP air drive kit, new HP relief valve and new 6000 PSI outlet gauge with 1/4" NPT inlet and outlet fittings. Unit was disassembled, oxygen cleaned, re-assembled, fully tested before shipping, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear. New unit sells for approximately $7700, your cost on this unit $3985. Great booster for oxygen gas boosting. Looks similar to AGD-32 below. Part no. US90064.

View AGD-30 Performance Chart

18) 1996 Haskel AGD-32 single stage dual acting booster. Booster is set up to be pneumatically driven with shop <150 PSI. Pump is rated to 5000 PSI, depending on booster air drive pressure and inlet supply gas pressure. New LP air drive kit, new HP relief valve and 6000 PSI outlet gauge with 1/4" NPT inlet and outlet fittings. Unit will be fully tested before shipping, 90 day warranty at our shop. Optional 12 month warranty for $250, does not cover standard wear. New unit sells for approximately $7975, your cost on this unit $3985. This is one of Haskel's most efficient gas booster for drive air used vs supply gas boosted. Stock photo above. Part no. US90076.

View AGD-32 Performance Chart

19) 2005 Haskel AGD-32 System single stage dual acting booster. Booster is set up to be pneumatically driven with shop <150 PSI. Pump is rated to 5000 PSI, depending on booster air drive pressure and inlet supply gas pressure. Haskel relief valve, auto stop/start pilot valve and LP air drive kit. Unit cleaned for inert gas use by factory. Unit air drive will be serviced and unit tested before shipping, 1 year warranty at our shop. New unit sells for approximately $9875, your cost on this unit $4985. This is one of Haskel's most efficient gas booster for drive air used vs amount of supply gas boosted. Stock photo available soon. Part no. US90076-Sys.

20) 2003 Haskel AGD-62 single stage dual acting booster, serial number
803/86, set up to easily refill for paintball cylinders. Can be used for SCUBA or SCBA refilling other industrial inert gas refilling. Booster is set up to be pneumatically driven with shop or plant air up to 150 PSI. Pump is rated to 9,000 PSI, depending on booster air drive pressure and inlet supply gas pressure. Unit has 1/4" NPT inlet and outlet fittings. Unit has been disassembled, cleaned, re-assembled with new Haskel seal kits, fully tested before shipping, 90 day warranty at our shop, new pump sells for approximately $7900 w/access, your cost on this unit $3985. Optional 12 month warranty for $250, does not cover standard seal wear. Stock photo. Part no. US90071. Stock photo.

View AGD-62 Performance Chart

21) 2001 Haskel AGD-75 single stage dual acting booster, serial number 302/43, set up to easily refill for paintball cylinders. Can be used for SCUBA or SCBA refilling other other inert gas refilling. Booster is set up to be pneumatically driven with shop or plant air up to 150 PSI. Pump is rated to 20,000 PSI, depending on booster air drive pressure and inlet supply gas pressure. Unit has 1/4" NPT inlet and outlet fittings. Unit has been disassembled, cleaned, re-assembled with new Haskel seal kits, fully tested before shipping, 90 day warranty at our shop, new unit sells for approximately $6600 w/access, your cost on this unit $3985. Optional 12 month warranty for $250, does not cover standard seal wear. Airworks part no. US90091. Add $150 for toggle controls on unit. Stock photo.

View AGD-75 Performance Chart

Download - Oxygen Safety Practices for Haskel Booster Users

22) 1987 Haskel 8AGT-5/30 (model 52630 industrial) two stage oxygen or nitrogen gas booster pump, 97 PSI is the maximum inlet pressure and 5000 maximum outlet pressure, with HP relief valve and auto stop air pilot valve, takes 95 PSI up to 4250 PSI, takes 40 PSI up to 2700 PSI. Can be used with other gases too. Retails for about $11,250 w/access on it, your cost $2500 as is or $6975 with overhaul and 90 day parts warranty. We have eight units available.

View 8AGT-5/30 Performance Chart

23) 1987 8AGT-5/14 (model 52624), same unit listed above but converted to a two stage oxygen or nitrogen gas booster, maximum inlet supply pressure is 189 PSI. Maximum outlet is 2500 PSI. Retails for about $10,788 w/access on it, your cost is $6975 with overhaul and 90 day parts warranty. Email us for flow charts on either or both units. Click images to enlarge.

View 8AGT-5/14 Performance Chart

Click here to get a formal quote on one of these boosters. Be specific on which booster and provide us your company name, address and phone/fax number. Call 800-523-7222 in WV

Sierra Electric Driven Air Boosters for Fire Depts
(Not to be used for O2 service)

3) 1990? Sierra electric air (air or inert gas) booster model A2 selectable auto stop pressure of 2216-4500 PSI or 4500-5500PSI or 4500-6000PSI, 1 phase 208-230v, previously owned by a New England fire dept. Retail $8500, sale price $4585, serviced and with 180 day warranty at our location. Shipping weight 150 Lbs. Available for rental t too. Stock photo of single pressure Sierra booster below.

25) 1990? Sierra electric air (air or inert gas) booster single pressure of 2216, 3000, 4500, 5000, 5500 or 6000 PSI 1 phase 208-230v, previously owned by a Canadian company. Retail $8200, sale price $4285, serviced and with 180 day warranty at our location. Shipping weight 150 Lbs. Available for rental t too. Stock photo of single pressure Sierra booster below.

We have new and used high pressure breathing air compressors.
View our used compressor selection here.

We have new and used HP air & oxygen storage cylinders for sale.
Click here to see our current cylinder inventory.

We sell New Cylinder Racks to Users & Resellers:
* Click Here for DOT-ISO-UN Cylinders
* Click Here for ASME Vessels

American Airworks is an authorized Haskel - Sierra distributor and
gas booster service center. We service Masterline boosters too.

Call for answers to application questions and/or for pricing.
Contact Us!