Compass diaphragm

[DaiB]

Anybody know where I can buy a rubber diaphragm for my compass. Its a Plath Mercur and leaking fluid. Had it rebuilt 8 years ago by SIRE but they do not do spares now. Diaphragm size is 110mm dia dished 19mm.

 

[sailorman]

Barry Phillips
BPSC Marine Services
Unit 4 Park Business Ctr
1 Park Rd
Southampton
SO15 3US
bgphillips@email.msn.com

 

[RMA]

I bought a diaphragm for one of these compasses from these people. They are in Suffolk. They can also supply the correct fluid. Its not a difficult job, but you need patience to get all the air out.

web page

 

[RMA]

The fluid you need is Isopar M

 

[DaiB]

Thanks for your help, finally got a dia /forums/images/graemlins/grin.gifphragm from
Seath Instruments Ltd.
Contact Tel no. 01502 573811
Fax 01502 514173

 

[DaiB]

Thanks for your help, finally got a diaphragm from
Seath Instruments Ltd.
Contact Tel no. 01502 573811
Fax 01502 514173