Tank Posts & Adaptors



For Sankey Keg Tap to Ball Lock Fitting Conversion Kits, Click HERE (bottom of page)


Tank Post Size Guide:

Firestone V Challenger, VI Challenger, Super Challenger
Gas 9/16"-18   Liquid 5/8" -18

Cornelius Spartan & Super Champion
Gas 19/32" - 18   Liquid 19/32" - 18

John Wood 85, Firestone Challenger
Gas 11/16" - 18   Liquid 3/4" - 18


Cornelius R (Pin Lock)
Gas 19/32" - 18 (2-pin)   Liquid 19/32" - 18 (3-pin)


Firestone A, R, John Wood RA, RC (Pin Lock)
Gas 9/16" - 18 (2-pin)   Liquid 9/16" - 18 (3-pin)


 TANK POST ADAPTORS
Diptubes DO NOT fit through adaptors.
They exist only to allow a tank post to be attached to something
OR to allow something else to be attached to a tank.

The ONLY fitting that is sized for diptubes is the
Tank Nipple - Weld in Place #15C07103ih
shown below.



TankPlug-FirestoneGAS-15E04301ih
Firestone V & VI - Challenger & Super Challenger. Gas IN

Firestone V & VI - Challenger & Super Challenger. Gas IN

Ball Lock Plug/Post. GAS IN   A damaged keg post can make it difficult or impossible to attach your Quick Disconnect fittings to....

$12.52

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TankPlug-FirestoneLIQ-15E04305ih
Firestone V & VI -Challenger & Super Challenger. Liquid OUT

Firestone V & VI -Challenger & Super Challenger. Liquid OUT

FIRESTONE BALL LOCK PLUG / POST - LIQUID OUT   A damaged keg post can make it difficult or impossible to attach your Quick Disconnect...

$11.90

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Firestone Pppt Spacer-15E04190ih
Firestone "Challenger" Tank Post Spacer

Firestone "Challenger" Tank Post Spacer

INTERNAL TANK POST SPACER  for the Firestone "Challenger" (no V or VI) & John Wood 85 kegs. This fits on top of the downtube to support the...

$1.20

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TankPlug-CorneliusGAS-15C07115ih
Cornelius & AEB - Spartan - Super Champion. Gas IN

Cornelius & AEB - Spartan - Super Champion. Gas IN

CORNELIUS & A.E.B. BALL LOCK PLUG/POST - GAS IN   A damaged keg post can make it difficult or impossible to attach your Quick...

$9.64

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TankPlug-CorneliusLIQ-15C07116ih
Cornelius & AEB - Spartan - Super Champion. Liquid OUT

Cornelius & AEB - Spartan - Super Champion. Liquid OUT

CORNELIUS & A.E.B. BALL LOCK POST - LIQUID OUT A damaged keg post can make it difficult or impossible to attach your Quick Disconnect...

$9.64

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Tank Plug - 15E04299ih
John Wood - Type 85 & Older Firestone. Gas IN

John Wood - Type 85 & Older Firestone. Gas IN

Ball Lock Plug/Post. GAS IN.   A damaged keg post can make it difficult or impossible to attach your Quick Disconnect fittings to....

$16.66

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Tank Plug - 15E04303ih
John Wood - Type 85 & Older Firestone. Liquid OUT

John Wood - Type 85 & Older Firestone. Liquid OUT

JOHN WOOD BALL LOCK TANK POST - LIQUID OUT.   A damaged keg post can make it difficult or impossible to attach your Quick Disconnect...

$18.33

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TankNipple-WIP 15C07103ih
Tank Post & Dip Tube Nipple - Weld-in-Place - Stainless Steel

Tank Post & Dip Tube Nipple - Weld-in-Place - Stainless Steel

TANK NIPPLE - STAINLESS STEEL Weld a Tank Plug/Post anywhere you want! FEATURES: Fits the 19/32" A.E.B. & Cornelius Tank Plugs, Will accept both...

$3.92

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Plug Adaptor - 04C03317ih
Adapter - Cornelius Keg Posts 1/4"FFL x 19/32"-18

Adapter - Cornelius Keg Posts 1/4"FFL x 19/32"-18

Put a Ball Lock or Pin Lock tank post anywhere with this handy adapter. Fits any Tank post with 19/32"-18 threads (gas in or liquid out) Adapts...

$5.29

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Plug Adaptor - 04C03365ih
Adapter - Cornelius Keg Posts 1/4"MPT x 19/32"-18

Adapter - Cornelius Keg Posts 1/4"MPT x 19/32"-18

Put a Bal Lock or Pin lock tank post anywhere with this handy adapter. Fits any Tank post with 19/32"-18 threads Adapts to 1/4" female pipe...

$5.25

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Plug Adaptor - 15E04451ih
Adapter - Firestone Gas Keg Post - 1/4"FFL x 9/16-18"

Adapter - Firestone Gas Keg Post - 1/4"FFL x 9/16-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Ball Lock Tank Post anywhere with this handy adapter. Screws into a Tank Post with 9/16" threads...

$6.75

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Plug Adaptor - 15E04454ih
Adapter - Firestone Liquid Keg Post - 1/4"FFL x 5/8-18"

Adapter - Firestone Liquid Keg Post - 1/4"FFL x 5/8-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Ball Lock Liquid Tank Post anywhere with this handy adapter. Screws into a Tank Post with...

$5.75

Add:


Plug Adaptor - 15E04450ih
Adapter - Firestone Gas Keg Post - 1/4"fpt x 9/16-18"

Adapter - Firestone Gas Keg Post - 1/4"fpt x 9/16-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Corny-style quick disconnect anywhere with this handy adapter. Screws into a Tank Post with...

$13.37

Add:


Plug Adaptor - 15E04456ih
Adapter - Firestone Liquid Keg Post - 1/4"FPT x 5/8-18"

Adapter - Firestone Liquid Keg Post - 1/4"FPT x 5/8-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Corny-style quick disconnect anywhere with this handy adapter. Screws into a Tank Post with...

$14.98

Add:


Plug Adaptor - 15E04449ih
Adapter - Firestone Gas Keg Post - 1/4"MPT x 9/16-18"

Adapter - Firestone Gas Keg Post - 1/4"MPT x 9/16-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Ball Lock Gas Tank Post anywhere with this handy adapter. Screws into a Tank Post with...

$5.75

Add:


Plug Adaptor - 15E04455ih
Adapter - Firestone Liquid Keg Post - 1/4"MPT x 5/8-18"

Adapter - Firestone Liquid Keg Post - 1/4"MPT x 5/8-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Ball Lock Tank Post anywhere with this handy adapter. Screws into a Tank Post with 5/8-18"" threads...

$5.75

Add:


Plug Adaptor - 15E04452ih
Adapter - Firestone Gas Keg Post - 3/8"MPT x 9/16-18"

Adapter - Firestone Gas Keg Post - 3/8"MPT x 9/16-18"

FIRESTONE BALL LOCK KEG ADAPTOR Put a Corny-style quick disconnect anywhere with this handy adapter. Screws into a Tank Post with...

$12.40

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Adapter O-Ring - 07E04383ih
Replacement Adapter O-Ring

Replacement Adapter O-Ring

ADAPTER O-RING Replacement rubber O-Ring for all Ball & Pin Lock Keg Tank Post Adapters purchased before (approx.) 3/2014. Note: If you have an...

$0.49

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Adapter O-Ring - 07E04365ih
Replacement Adapter O-Ring for 04C03365

Replacement Adapter O-Ring for 04C03365

RETROFIT O-RING for ADAPTER 04C03365 ONLY The current production run of Adapter - Cornelius Keg Posts 1/4"MPT x 19/32"-18 catalog #: 04C03365 has a...

$0.25

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Tank Adapter - 04C03321ih
Tank Conversion Fitting - Cornelius & AEB - 1/4"MFL x 19/32"-18

Tank Conversion Fitting - Cornelius & AEB - 1/4"MFL x 19/32"-18

PRODUCT TANK CONVERSION FITTING This fitting replaces the existing Ball Lock or Pin Lock tank post/plug that has a 19/32"-18 thread. It screws onto...

$6.99

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Tank Adapter - 04C03322ih
Tank Conversion Fitting - Cornelius & AEB - 3/8"MFL x 19/32"-18

Tank Conversion Fitting - Cornelius & AEB - 3/8"MFL x 19/32"-18

PRODUCT TANK CONVERSION FITTING This fitting replaces the existing Ball Lock or Pin Lock tank post/plug that has a 19/32"-18 thread. It screws onto...

$6.99

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Tank Adapter - 04C03319ih
Tank Conversion Fitting - Cornelius & AEB - 1/4"MPT x 19/32"-18

Tank Conversion Fitting - Cornelius & AEB - 1/4"MPT x 19/32"-18

PRODUCT TANK CONVERSION FITTING This fitting replaces the existing Ball Lock or Pin Lock tank post/plug that has a 19/32"-18 thread. It screws onto...

$6.98

Add:


Tank Adapter - 04C03341ih
Tank Conversion Fitting - Firestone - GAS - 1/4"MPT x 9/16"-18

Tank Conversion Fitting - Firestone - GAS - 1/4"MPT x 9/16"-18

PRODUCT TANK CONVERSION FITTING This fitting replaces the existing Firestone Ball Lock or Pin Lock tank post/plug that has a 9/16"-18 thread. It...

$8.49

Add:


Tank Adapter - 04C03342ih
Tank Conversion Fitting - Firestone - Liquid - 1/4"MPT x 5/8"-18

Tank Conversion Fitting - Firestone - Liquid - 1/4"MPT x 5/8"-18

PRODUCT TANK CONVERSION FITTING This fitting replaces the existing Firestone Ball Lock or Pin Lock tank post/plug that has a 5/8"-18 (liquid) thread....

$8.49

Add:




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