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  1. edmenold

    Ventilation/construction requirements

    No, suggestions fron oven manufacturer except NFPA 70 & 86
  2. edmenold

    Ventilation/construction requirements

    Thank you in advance!! Have a client (in house eng)who is installing an enhanced walk in oven. Disagreement over construction standards. stats: 480v/3ph/6o hz---115 amps-oven recirculating 7,000 CFM @ 7 1/2 HP fan motor exhaust-600 CFM @ 1/2 HP fan motor TEMP- 500 deg F maximum 150 to 350...
  3. edmenold

    Low capture velocity @ lab hood

    Lab hood has had a low capture velocity for years. Client wants to correct situation. sash ht-12" hood-42"wide Motor is 115v/230v amps 8.8 direct drive utility set dedicated system to this hood. average measured FPM is 35 FPM approx. 6'-0" of ductwork I believe motor/fan set up is wrong...
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