Fan Curves Keith Blackman 30/9
Fan Curves Keith Blackman 30/9
(OP)
Can anyone provide me with fan curve for a Keith Blackman 30/9 centrifugal fan (1970 vintage, 30" diameter x 9" wide impellor, 30 HP motor ,belt driven at 2920 rpm)
Regards
Arkle (Ralph Knight)
Regards
Arkle (Ralph Knight)





RE: Fan Curves Keith Blackman 30/9
Brian
RE: Fan Curves Keith Blackman 30/9
Sorry; my book (Keith Blackman Centrifugal Fan Guide) is dated 1980/81 and concentrates on their Series 28 fans. it doesn't cover the fan in which you're interested.
I believe Keith Blackman are now part of the (huge) Flakt group, so perhaps you could contact them?
Brian