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Boiler feeding line Water hammering

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Posted by BoilingMan on May 22, 2002 at 11:37:51:

Anyone have a idea how to eliminate (or decrease) water hammering in the steam boiler feeding line ( from DA)? Steam pressure is 100-110 PSI, Feed pumps are 8 stage Grundfos pumps. Each time pump goes On or Off , it makes terrible bang, and pipes shakes like creazy. Is Water hammer arrester practicable? Or special type of check valve?

Thanks!

Follow Ups:

Re: Boiler feeding line Water hammering Kirsner 13:39:52 6/13/2003 (0)
Re: Boiler feeding line Water hammering pete 10:53:51 5/24/2002 (0)
Re: Boiler feeding line Water hammering Joe Lambert 04:33:32 5/23/2002 (6)
- Check Valves Tony Conner 06:25:55 5/23/2002 (5)
  - Re: Check Valves Harold Kestenholz - hydronic.net 12:05:18 5/23/2002 (4)
    - Re: Check Valves Tony Conner 05:20:37 5/24/2002 (3)
      - Re: Check Valves BoilingMan 06:42:06 5/24/2002 (2)
        
        Re: Check Valves Tony Conner 11:56:33 5/24/2002 (0)
        
        Re: Check Valves Harold Kestenholz - hydronic.net 11:43:00 5/24/2002 (0)
Re: Boiler feeding line Water hammering D Johnson 17:47:51 5/22/2002 (1)
- Re: Boiler feeding line Water hammering BoilingMan 07:55:20 5/23/2002 (0)
Re: Boiler feeding line Water hammering Harold Kestenholz - hydronic.net 14:27:36 5/22/2002 (0)

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