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  1. Christianscarpet

    Heat exchanger diverter valve HELP

    Hi everyone . I recently had to get rid of my little giant heater because it popped under pressure so I bought a used heat exchanger. It’s hooked up and it produces really good heat but it has a valve to re-direct the exhaust gases to control the water temperature but I don’t have the things...
  2. Christianscarpet

    Where can I order a good coupler to connect roots47 blower to muffler? The ones I get at the hardware store keep ripping.

    I have been using rubber / plastic plumbing couplers with clamps to hold them in place. They cant take the heat and end up ripping. I know there is some rubber tubes that are steel reinforced, Im nkt sure where to order them though. It shiuld be 3" inside diameter
  3. Christianscarpet

    Where can I order a good coupler to connect roots47 blower to muffler? The ones I get at the hardware store keep ripping.

    Looking for somewhere to order a coupler to connect roots 47 exhaust to muffler. Any info would be greatly appreciated
  4. Christianscarpet

    WTB 47 Blower

    Thankyou i will try that out.
  5. Christianscarpet

    Best urai blower size for 22hp engine?

    It was taken apart and put back together to redo the shaft at the machine shop
  6. Christianscarpet

    Best urai blower size for 22hp engine?

    christianscarpet@yahoo.com here is my email
  7. Christianscarpet

    Best urai blower size for 22hp engine?

    christianscarpet@yahoo.com here is my email
  8. Christianscarpet

    Best urai blower size for 22hp engine?

    Sounds like a good idea. Im in AZ how would we do that?
  9. Christianscarpet

    Best urai blower size for 22hp engine?

    Here are a couple of pictures of the machine
  10. Christianscarpet

    Best urai blower size for 22hp engine?

    It doesnt have a guage for that either. I bought it used on craigslist about a year ago. If i set the nut on the spring too tight the engine rpm goes down under too much load. I set it enough that i have enough suction for the machine to work but doesnt bog down the engine too much. Sorry i know...
  11. Christianscarpet

    Best urai blower size for 22hp engine?

    It doesnt have a tach on it so i have no idea. Ill see if i can have one put on with the next engine im using. Ill be using a 22hp predator engine
  12. Christianscarpet

    Best urai blower size for 22hp engine?

    After looking up the model # on the engine i found that i have a 22hp instead of a 25. So i guess thats why it feels weak for a roots 47. Its cheaper to downgrade to a used roots 45 than to upgrade the engine.
  13. Christianscarpet

    WTB 47 Blower

    I thought i had a 25 hp with my roots 47. But after i looked up the model # i realized its a 22hp robin subaru engine. Way underpowered for the roots 47. Are you still looking for a roots 47?
  14. Christianscarpet

    Best urai blower size for 22hp engine?

    I think i found the problem with the suction. The nut holding the spring on the suction valve was loose. I forgot that it gets loose after a few months due to vibration. I have more suction now. I also just use 200 ft of hose. Ive never needed anything more than that. Its been good so far.
  15. Christianscarpet

    Best urai blower size for 22hp engine?

    That would be the other option. What size engine would be good for a roots 47?
  16. Christianscarpet

    Best urai blower size for 22hp engine?

    I have a direct drive driven machine. Its a simple built machine. Home made im sure. But it works pretty good but Im under the impression that the 25hp might be too small for a 47. The motor connects to the blower by coupler and a pulley drives the water pump. After using it a bit the suction...
  17. Christianscarpet

    Best urai blower size for 22hp engine?

    Hi . im new to truckmounts. I bought a used one on craigslist. It has a 25 hp engine on it with a roots 47. I think suction could be better. Im thinking about changing to a new 22hp engine and changing the blower. What is a good blower size to use with a 22hp engine? Thanks in advance.
  18. Christianscarpet

    WTB 47 Blower

    What blower size do you think would be a better match for a 25hp engine?
  19. Christianscarpet

    WTB 47 Blower

  20. Christianscarpet

    WTB 47 Blower

    I have a 25hp engine running a roots 47. Id the engine undersized for a 25hp? Would a 45 be a better match for a 25hp?