Know this unusual 'Murphy's'(?) tap?

[SP0tter]

Here is a front view of a tap that, I think, is a Murphy's tap.
Push back for fast, Pull forward for slow flow, center/vertical for stop.
The handle is connected via an inverted 'U' shaped lever to a horizontal shaft, which turns a cylindrical actuator (with a flat) that pushes a plastic plunger against a spring, with a bunch of brass components within the tap body.
Does anybody know anything about this tap?

 

[SP0tter]

A couple more photos.
Still not identified.
Somebody suggested it was a Murphy's tap, but this has never been confirmed.

 

[SP0tter]

The 'assembly' image I made years ago, when I dismantled it to a thorough cleaning.

 

[faithie999]

assuming you mean Murphy's as in the brewery in cork, I would send them an email. I'm pretty sure they would answer you.

 

[SP0tter]

assuming you mean Murphy's as in the brewery in cork, I would send them an email. I'm pretty sure they would answer you.

I wrote to Heineken, who now own Murphy's.
No response

 

[faithie999]

I would try a snail mail letter. I would address it to the Managing Director. if you're lucky, his admin assistant will be on his/her game and get you an answer.

their address is:

Leitrim St, Shandon, Cork, T23 VF78, Ireland

 

[SP0tter]

Good idea.
I will try that.