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chamber

A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of breathing gas for the occupants.
There are two main functions for diving chambers:

as a simple form of submersible vessel to transport divers underwater and to provide a temporary base and retrieval system in the depths;
as a land, ship or offshore platform-based hyperbaric chamber or system, to artificially reproduce the hyperbaric conditions under the sea. Internal pressures above normal atmospheric pressure are provided for diving-related applications such as saturation diving and diver decompression, and non-diving medical applications such as hyperbaric medicine.

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  1. E

    inspection chamber/ access ??

    hi all Ive dug trench to add new wc in garage the run is about 4.5m long im going down inside out the wall bend 90 degree add inspection chamber then straight 4.5m run to Tee into current pipes that run into manhole other side of fence. do I need another inspection chamber where I old pipes...
  2. T

    block inlet in inspection chamber?

    hi Does anyone the correct way (i.e. that building control will accept?) of blocking off a disused inlet inside a plastic inspection chamber. I have removed the downstairs loo from my house and wish to cap of the inlet inside the chamber. I know that you can buy caps that can be fitted on to...
  3. S

    Not so hot water

    Hi, I am a first time poster here, with little plumbing/heating knowledge so apologies for the potential newbie mistakes. We have a hot water issue whereby the boiler correctly heats the water in the cylinder (as has been confimed by more than one boiler engineer) and hot water comes out...
  4. S

    Moving kitchen sink

    Hello all, I am in the process of moving our kitchen sink from one side of the room to the other. The new location is right by the boiler so rather than trail our HW and cold feed from the previous locations I am going to tap into the cold supply and the hot water directly from the boiler...
  5. I

    RE What are "wetback" and "dryback" boilers and cylinders?

    Can anybody explain please in very simple layman terms, what wetback and dryback boiler and cylinders are? I have googled it, but can't find a simple definition anywhere. Thank You.
  6. 5

    double sealed inspection chamber

    i know you have to fit a double sealed chamber if the unit is in a habitable room, but do you have to fit one if it is in an integral garage, or can it be an external one?
  7. Riley

    Melted chamber seals

    Called to a job the other day where 4-5 year old Vaillant ecomax was giving an error message indicating that it wasn't getting enough air into the chamber. Good reason for this as upon investigation the air inlet (snorkel) had completely melted so no air could pass. After a good look i found...
  8. M

    stopcock chamber cleaning

    Hi. Does anyone know where I can buy a tool to clean all the muck out of the chamber in the street. They are like mini post diggers. My mate had some but they were nicked. Cheers
  9. M

    Trap blowing

    What causes a trap to blow back? I have got to look at a shower trap that is blowing water up out of it when the toilet is flushed. Any ideas?
  10. G

    Thorn Apollo.......but which one?

    Hi guys I came across a thorn apollo today and it needs some parts but has no GC number or anything to identify it.All I can say is it is probably as old as me.How on earth do I find out what model it is. Any help would be appreciated.Thanks
  11. M

    vokera linea 24 only fires when combustion chamber is removed

    hi there i have a vokera linea 24 which has been working perfectly for years,now it has decided not to fire up, fault code 03 was showing , i then removed combustion chamber and boiler fired immediately and worked perfectly, when chamber is replaced boiler shuts down , im sure there must be a...
  12. G

    ariston aco 27 mffi service

    hi guys, I have been gas safe for nearly 1 year now but only just really dipping my toes into servicing and repair work. I have serviced a few boilers now and generally just sitting down and reading the MI has pretty much shed light on the whole processes for me. (plus I had been shadowing my...
  13. B

    ideal classic system

    did not take a manual with me to service this boiler. removed the burner to clean and then tried to remove the combustion chamber to clean the heat ex . ended up distirbing the rope seal . can the combustion chamber be removed or is cleaning the heat exch only poss by removing the fan assy. ant
  14. S

    Baxi HE 100 strange noise in combustion chamber

    hello. I went to do Landlord Today and came across this boiler:http://www.youtube.com/watch?v=xovzSSgH01w&feature=autoplay&list=LLbJ_2usmsAnuamggSZXKKXQ&playnext=1 It sounds like it would like to explode.. You can see that flame does change with the noise. Any thoughts? cheers
  15. S

    Ravenheat boiler only fires up when the plenum chamber cover is removed

    Hi all, I'm new here but trying to solve an issue with our Ravenheat boiler. It's an RSF 820/20 boiler. The pilot light is on but we've had an issue where the boiler takes a while to fire up when you put the heating on or run the hot tap. Sometimes it can take up to 5 minutes. Originally we...
  16. R

    New manhole/inspection chamber

    I have to connect a 100mm pvc sewer onto a live 100mm pvc sewer in limited space outside. The new pipe will come in at about 80deg and both are quite shallow. What type of chamber is recommended to accommodate the angle of entry, pvc or concrete? Presumably I will have to lay benching in the...
  17. R

    Soil pipe to vent or not to vent. Or to AA, or nothing

    Attached is a picture of some new plumbing. Do yoyu have to vent at the top of the 4" pipe or is the stack pipe further along from chamber sufficiant Thanks Ray
  18. E

    Eco max 835

    Turned up to a boiler not working , opened case front and found air intake hose melted and insulation foam melted , is this caused from the seal gone on burner chamber..
  19. R

    Sewers / drains

    Hi Chaps, just popped over from the Sparky forum, got a question for you. I'm planning on building my own extension over the winter, and got the plans going through planning at the moment. THINK I might have a problem with lateral drains > sewer, though, any advice welcome! There's a lateral...
  20. K

    spartan vessel

    Hi all, came across a spartan vessel today, can anyone give me an idea how these work, i have seen them before but just cant remember much about them. i'm needing to fill the c/h system and Hw tank tomorrow so a heads up would be great. ive suggested a new system but customers arent in the...
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