I've seen two schools of thought with regard to pump suction components. One way is flanged on the suction side and grooved on the discharge. The other is all grooved. I can; t see where NFPA-20 requires it either way. What's the popular choice and are there pro's & cons?
Brian Harris, CET BVS Systems Inc. bvssystemsinc.com<http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935
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