Bristol ccompressor and WTB filter tower setup

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

Kirk king

Registered
Messages
21
Reaction score
2
Location
Wabush
# of dives
5000 - ∞
Hello,

New here so if not allowed I'm sorry...

I'm looking for some information on a compressor I bough and wondering if any one can help me.

The compressor is a bristol model 4s 24-40 do any one k.ow cfm of this model or where I can find some info??

Also looking for a complete filtration system for this compressor if any one can help me there.
 

Attachments

  • 20180719_085704.jpg
    20180719_085704.jpg
    102.5 KB · Views: 141
  • 20180722_130332.jpg
    20180722_130332.jpg
    121.4 KB · Views: 150
Hi
Speed of compressor is 800 rpm
Displacement is 22.7 cfm
Charging rate is 18 cfm
Also i have full manuals for this block & loads of spares
 
Hi
Speed of compressor is 800 rpm
Displacement is 22.7 cfm
Charging rate is 18 cfm
Also i have full manuals for this block & loads of spares

Do you have the manual in pdf form or some way I can get a copy? I'd like to ass a first stage 2nd and third stage pressure gauge too and is it possiable to put a oil pressure gauge on them?
 
Hi
Speed of compressor is 800 rpm
Displacement is 22.7 cfm
Charging rate is 18 cfm
Also i have full manuals for this block & loads of spares
also what oil should i run for best in this compressor? mineral oil???
 
Filtration is pretty simple. You just need a moisture separator with relief valve, automatic drain, filter tower, PMV and mounting brackets for it all. Should be less than $2500 for it all.
 
also what oil should i run for best in this compressor? mineral oil???
Hi
If its been run on mineral oil the stick with it.
To change over to synthetic you must do a full strip down to remove any carbon build up.
If you just change to synthetic them the carbon will turn soft and break away,Damage will be done to pistons & cylinders.
A full rebuild on a 4s24 is about £3500 Uk pounds

I dont have manual on pdf but can send a copy to your land addressif you PM me your address.

Compressor is splash lubricated so no oil pump is fitted.
Yes you can fit gauges for 1st 2nd & 3rd stages easy.
The threads in to the cylinder ports is 1/4 BSP not NPT
 
If I dont k ow what's in it for oil how would I go about that? Oil sample for testing?
 

Back
Top Bottom