ENDO-T Air Tank

Aerospace grade aluminum. No welds anywhere. A welded steel tank is the part of an air system nobody photographs and everybody eventually fights. Seams weep. Rust starts on the inside where you cannot see it and the first sign is a compressor that runs more than it used to. The ENDO-T is machined instead of welded. Ports are cut straight into the solid aluminum body and sit flush with the outside; the end caps bolt on through ultra high strength hardware and seal against o-rings. Nothing on it is a bead of filler holding back 200 psi. This is the plain end of the ENDO line. No valves inside; no compressor inside. Your manifold mounts externally and you keep the cost down. The end caps come off later if you decide you want the valves inside the tank after all. Raw aluminum; 3 gallon or 5 gallon. Pick the size by how often you plan to air out.

  • No welds to weep - the ports are machined into solid aluminum and the end caps bolt on and seal against o-rings.
  • Aluminum instead of steel - the inside of the tank is the part you never inspect; this one does not rust while you are not looking.
  • Flush ports - fittings sit against a machined face rather than a welded boss; cleaner under a bed floor.
  • Upgradeable later - the end caps come off; integrated valves are a change of caps rather than a new tank.
  • Two sizes - 3 gallon for a normal week; 5 gallon if you air out every time you park.

Install Level: Moderate

Base ENDO configuration. Valves and compressors are not integrated and are not included.
The 3 Gallon variant is the one priced.
Finish is raw aluminum per the published copy.
End caps are removable so the tank can be converted to an integrated valve setup later.

Accuair Suspension
SKU: AA-3709 ISBN: 00889534
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ENDO-T Air Tank
From $399.95
Overview
Specifications
Tech Resources
Compatibility

Every good air suspension kit should have a high-quality air tank to store the air produced by the air pumps. The AccuAir ENDO-T tank is the basic air tank design in the ENDO lineup and will not feature integrated valves or compressors. This is a great cost-effective option for those who do not mind having their valves mounted externally. The ENDO-T tank can always be upgraded later down the line to include integrated valves for cleaner installs. This tank features ultra-high-strength bolts, aerospace-grade aluminum, and a weldless design for a precision machined fit and leak free design. 

About ENDO Tanks

AccuAir's ENDO-Tank™ product line is the result of years of engineering accomplishments and represents the largest leap forward in air tank technology for 100 years. The system allows tanks to be built modularly with all precision machined aluminum components and with a bolted construction. As a result, these tanks are weld-free and leak-free. Ports are machined directly into the solid aluminum body and are flush with the outside of the tank. Modular construction allows the end-caps to be removed allowing for never before imagined feature combinations to go inside the tank. These tanks are offered in raw aluminum.

What Size Tank Do I Need For Air Suspension?

One of the most common questions surrounding air suspension air tanks is “what size tank do I need for my air suspension kit?”. Most air suspension systems are going to utilize a 3 gallon or 5-gallon air tank. The size you will need will depend on how often you plan on using your air suspension and the type/quantity of air compressor you are using. If you plan on airing out every chance you get, you may want to get a 5-gallon tank to store more air for quicker operation. Our ENDO tanks are offered in 3 gallon and 5-gallon options.

Accuair part number AA-3709 on the 3 Gallon variant
Type: ENDO-T air storage tank - base ENDO configuration
Integrated valves: none
Integrated compressor: none
Construction: weldless bolted modular assembly; precision machined aluminum components
Fasteners: ultra high strength bolts
Material: aerospace grade aluminum
Ports: machined directly into the solid aluminum body; flush with the outside of the tank
End caps: removable
Finish: raw aluminum
Published sizes: 3 Gallon and 5 Gallon
Listed price 399.95 USD on the 3 Gallon variant
No port count; port thread size; overall dimensions; working pressure or weight is published on this listing
Universal air management component. This tank is defined by the system it feeds rather than by the chassis it bolts under.
No Gen: tag and no vehicle application is published on this listing; generations are left blank rather than guessed.
Works with an externally mounted valve manifold. The ENDO-T has no valves inside it.
Published sizes are 3 Gallon and 5 Gallon.

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