Does anyone know what this item is?

[quickshop-101]

It came from a Closed Laboratory without any information. Any idea what is it ?

[southernfriedbelle]

Looks like an old caulking gun to me, but I'm just guessing. I actually have no clue.

[sockmonkeydave]

@quickshop-101 @southernfriedbelle

Not a caulk gun in the normal sense of caulk guns.

We get aircraft fuel tank sealant in tubes about the same size of a large tooth paste tube.

We have an air powered gun, but the concept is the same.

OP any makers name or model number on it ?

[ripcityresell]

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wrote:

It came from a Closed Laboratory without any information. Any idea what is it ?

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What kind of laboratory?

[slippinjimmy]

Google image search......

Gun Turning Tool

Very similar basic design especially the grip and quite different from the grips on most of the actual caulking guns or grease guns.

[quickshop-101 · Accepted solution]

Thanks guys! Found it! Thanks for the key-searching-word ideas. 

It is EFD portable fluid gun / dispensers

 

[wedapr24]

This 'device' looks like those 1960's RUBELLA SHOT (Innoculation) GUN used in public schools by the nurses.  After received a 'dose' of this thing it would actually leave a ROUND SCAR that would remain permanent for the rest of your life.  I'm just guessing but I'll NEVER forget that day I came into contact with that stuff!