Duke 96ISIM User Manual

SUGGESTED SPECIFICATIONS FOR VENTILATOR MODEL

96ISIM

Exhaust Ventilator to be SOUTHERN ENGINEERING SYSTEMS by Duke Mfg Co., model
96ISIM, UL Listed hood assembly for commercial cooking appliances and be in compliance with
NFPA Bulletin No. 96.

Canopy constructed of 18-gauge stainless steel (where exposed) with bottom perimeter edges
gutterless. Weld extraction chamber, plenum, and external seams and joints to form a liquid tight
construction. Polish stainless steel to a #3 finish.

Exhaust plenum Filter Housing to be same material as canopy, full length of section at the back.
Furnish stainless steel UL Classified grease filters, installed on a 45˚ angle, full length of housing. Filter
housing to terminate at bottom in a pitched drip tray to accept gravity flow residue and drain to a
covered stainless steel container.

Grease Container constructed of 18-gauge stainless steel. Fabricate container so as to be easily
removable for daily cleaning.

Furnish Duct Collar, fully welded, in top of canopy within exhaust plenum area. Duct collar size based
on an average 1800 F.P.M. air velocity.

Optional automatic exhaust Fire Damper constructed of 12-gauge steel within exhaust duct collar.
Damper operated by an externally mounted spring-loaded mechanism and controlled by an fusible link.

Integral Make-Up Air furnished at front of ventilator shall be
proprietary “Short Cycle” design. Outside shell constructed of 18-gauge stainless steel integrated with
canopy. Lower inside wall of chamber constructed of perforated 18-gauge stainless steel forming a
continuous make-up air diffuser. Diffuser to lift out using handles provided for easy access to chamber.
Make-up air chamber fitted with an interior diffuser baffle designed to provide even air distribution
across the perforated surface. Top of chamber to be fitted with a properly sized rectangular duct collar.
Make-up air duct collar provided with NFPA 96 damper and sized to permit 60% supply air.

Furnish UL listed, NSF approved, vapor proof incandescent Light Fixtures (optional) installed on 3’
to 4’ centers. Fixtures to be completely inter-wired to a junction box and left ready for final connection
to power source. Field connections and light switch by applicable trades.

Furnish Rod Hanger Brackets at front and center to suspend canopy from ceiling.

Canopy shall be UL Listed and NSF approved.

All equipment built in an ISO 9001:2000

SOUTHERN ENGINEERING

approved manufacturing facility.

2305 N. Broadway
St. Louis, MO 63012
Ph 314-231-1130
Fax [phone]

BY

"Your Solutions Partner"

www.dukemfg.com

6

/07

Exhaust Requirements Make-up Air Requirements

CFM ________________ SP (“w.g.) _____________ CFM ________________ SP (“w.g.) ________

Duct Collar ________ “x ______________” Duct Collar ________ “x __________”

Fire Protection Lighting Fixture (UL listed)

(Submit cooking equipment plan showing make  Globe incandescent (100W)

and model on equipment.)  Recessed incandescent (150W)

 Ansul Wet-R#-102  Recessed fluorescent
 Other ___________________________________  Light switch
 Internal Piping Only NOTE: Incandescent lights are located
 Complete System on approx. 4’ centers. Fluorescent
 By Others fixtures are 3’ (50W) and 4’ (64W)

NOTE: Fuel shut-off devices by others (unless specified

Optional Accessories

otherwise).  Enclosure paneling
(Finished ceiling higher than 9’0”)

 Fan switch
 Loose duct collars
 UL Exhaust Fire Damper

Shipping Wt. 130 lbs./Linear Ft.

COMMENTS/NOTES ____________________________________________________________________

(OPTIONAL) U.L. LISTED FIRE DAMPERS

'- "

N.F.P.A. #96 SUPPLY DAMPERS
3/8" DIA. G.I. ROD HANGERS

FURNISHED BY OTHERS

FINISHED S.S. PANELING

DIFFUSER BAFFLES

1/2" INSULATION ON INTERIOR

18 GA. S.S. PERF. PANELING

WITH LIFT-OFF HANDELS FOR

EASY REMOVAL

"

2'-6"

6'-6" A.F.F.

9"

UL SS GREASE FILTERS

"

"

2'-0" 9"

"

"

'- "

(72" MIN. STD.)

INCANDESCENT LIGHTS

(FLOURESCENT LIGHTS OPTIONAL)

SS GREASE CONTAINERS

BULBS NOT INCL.