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  1. JimEldridge

    Ammonia Refrigeration discharge piping

    Contractor thinks we will save money and energy by combining two refrigeration systems' to use one condenser. One system has four 200hp screws running coolers at 35 psig suction and the other has two 250hp screws running 4 ice makers at 3psig suction. The ice makers are 650 feet away from the...
  2. JimEldridge

    Ammonia Refrigeration discharge piping

    Contractor thinks we will save money and energy by combining two refrigeration systems' to use one condenser. One system has four 200hp screws running coolers at 35 psig suction and the other has two 250hp screws running 4 ice makers at 3psig suction. The ice makers are 650 feet away from the...
  3. JimEldridge

    ammonia / galvanize pipe

    We have @ 30 pressure relief valves connected to a header that leads to a diffuser water tank. The piping and header is galvanized steel pipe .The diffuser tank is stainless steel.We have had some relief valves release causing the galvanize to wash off.Will this weaken the pipe or cause the...
  4. JimEldridge

    Ammonia pressure relief

    We have @ 30 pressure relief valves connected to a header that leads to a diffuser water tank. The piping and header is galvanized steel pipe .The diffuser tank is stainless steel.We have had some relief valves release causing the galvanize to wash off.Will this weaken the pipe or cause the...
  5. JimEldridge

    tr for ammonia

    Is there a formula that will allow you to estimate the ammonia tons of refrigeration by measuring the water entering the condenser?

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