# ROLAIR TNKASY20ASMEAUX 20-Gallon ASME Portable Auxiliary Air Tank > RolAir TNKASY20ASMEAUX 20-Gallon Large Capacity Portable AirKeg. Powerful and versatile air tank for a variety of professional and DIY framing applications. Meets requirements of ASME Boiler and pressure vessel code - now at Nail Gun Depot - **URL:** https://www.nailgundepot.com/rolair-tnkasy20asmeaux-20-gallon-portable-auxiliary-air-tank - **Breadcrumbs:** Home > ROLAIR TNKASY20ASMEAUX 20-Gallon ASME Portable Auxiliary Air Tank - **SKU:** TNKASY20ASMEAUX - **Brand:** Rol-Air - **Price:** 839.95 USD - **Availability:** InStock --- SKU#: TNKASY20ASMEAUX BOX COUNT: 1 [0 Reviews](https://www.nailgundepot.com/rolair-tnkasy20asmeaux-20-gallon-portable-auxiliary-air-tank#reviews) [Write Review](https://www.nailgundepot.com/rolair-tnkasy20asmeaux-20-gallon-portable-auxiliary-air-tank#reviews) ![Rolair TNKASY20ASMEAUX 20 Gallon ASME Portable Auxiliary Air Tank](https://www.nailgundepot.com/media/catalog/product/t/h/thumbnail_tnkasy20asmeaux.jpg) ![Rolair TNKASY20ASMEAUX 20 Gallon ASME Portable Auxiliary Air Tank spec sheet](https://www.nailgundepot.com/media/catalog/product/s/e/sepc_sheet.png) ### $839.95 FREE SHIPPING #### ACCESSORIES [**SKU#:OILBLNDSYNC**](https://www.nailgundepot.com/rolair-oilblndsync-synthetic-blend-air-compressor-pump-oil) [ROLAIR OILBLNDSYNC Synthetic Air Compressor Oil, 34 oz.](https://www.nailgundepot.com/rolair-oilblndsync-synthetic-blend-air-compressor-pump-oil) Box count: 1 ## **$12.99** [**SKU#:IP3814MS**](https://www.nailgundepot.com/ip3814ms-38-industrial-connector-14-mpt) [3/8" Industrial Quick Connect Air Fitting Plug, 1/4" MPT](https://www.nailgundepot.com/ip3814ms-38-industrial-connector-14-mpt) Box count: 1 ## **$2.88** [**SKU#:IP3838MS**](https://www.nailgundepot.com/ip3838ms-38-industrial-connector-38-mpt) [3/8" Industrial Air Hose Connector Plug, 3/8" MPT](https://www.nailgundepot.com/ip3838ms-38-industrial-connector-38-mpt) Box count: 1 ## **$3.18** [**SKU#:1450NOODLE**](https://www.nailgundepot.com/rolair-1450noodle-14-x-50-ft-air-hose-w-fittings) [ROLAIR 1450NOODLE 1/4” x 50 ft. Air Hose w/ Fittings](https://www.nailgundepot.com/rolair-1450noodle-14-x-50-ft-air-hose-w-fittings) Box count: 1 ## **$34.75** ## PURCHASED TOGETHER FREE SHIPPING [**SKU#:6590HK18-0001**](https://www.nailgundepot.com/rolair-6590hk18-0001-65-hp-gas-powered-portable-air-compressor) [ROLAIR 6590HK18 6.5 HP Gas Powered Portable Air Compressor](https://www.nailgundepot.com/rolair-6590hk18-0001-65-hp-gas-powered-portable-air-compressor) Box count: 1 ## **$1,630.00** [**SKU#:FC2002**](https://www.nailgundepot.com/rolair-fc2002-the-bull-2hp-portable-air-compressor) [ROLAIR FC2002 "The Bull" 2HP Portable Air Compressor](https://www.nailgundepot.com/rolair-fc2002-the-bull-2hp-portable-air-compressor) Box count: 1 ## **$377.00** [**SKU#:JC10PLUS**](https://www.nailgundepot.com/rolair-jc10plus-1hp-oil-free-portable-air-compressor) [ROLAIR JC10PLUS 1HP Oil-Free Portable Air Compressor](https://www.nailgundepot.com/rolair-jc10plus-1hp-oil-free-portable-air-compressor) Box count: 1 ## **$365.00** [**SKU#:AB5PLUS**](https://www.nailgundepot.com/rolair-ab5-air-buddy-12-hp-hand-carry-portable-air-compressor) [ROLAIR AB5PLUS "Air Buddy" 1/2HP Hand Carry Portable Air Compressor](https://www.nailgundepot.com/rolair-ab5-air-buddy-12-hp-hand-carry-portable-air-compressor) Box count: 1 ## **$241.00** #### PRODUCT OVERVIEW The ROLAIR TNKASY20ASMEAUX 20-Gallon ASME Portable Auxiliary Air Tank is designed for a variety of industrial applications. Its ASME certification ensures safe operation for pressure up to 200 PSI. The TNKASY20ASMEAUX features a durable steel construction with a powder-coat finish for added corrosion resistance. It also comes equipped with a pressure relief valve, safety gauge, and drain valve for easy maintenance and safety. This AirKeg is a versatile air storage solution that can be used to extend the runtime of air tools, provide backup air supply or collect condensate from compressed air systems. It is also easy to use and transport, making it a great choice for both professionals and DIY enthusiasts. Purchase your TNKASY20ASMEAUX compressor today from Nail Gun Depot! SPECIFICATIONS **Box Count** 1 **SKU** TNKASY20ASMEAUX **Brand** Rol-Air **Condition** New **Product Color** Green **Case/Bag Included** No **Rating/Certification Provided** ASME **Manufacturer's Warranty** One-Year Limited **Item Width** 24" **Special Features** Safety Relief Valve, Ball Valve Drain, Flat-Free Solid Tires **Item Height** 27" **Item Length** 48" **Item Weight** 85 lbs. **Tank Capacity** 20 Gallons **Housing Material** Steel **Operating Pressure** 200 PSI **Air Inlet Size** 3/8" NPT **Special Offer** No #### QUESTIONS & ANSWERS No questions yet. Be the first to ask the question! #### REVIEWS Only registered users can write reviews. Please [Sign in](https://www.nailgundepot.com/customer/account/login) or [create an account](https://www.nailgundepot.com/customer/account/create) --- _Source: [Nail Gun Depot](https://www.nailgundepot.com/)_ _Generated: 2026-11-13T09:20:12.793Z_