Spec Sheet

SOUTHWARK METAL MANUFACTURING COMPANY
Philadelphia, PA • Greenville, SC • Indianapolis, IN • Southaven, MS • Fremont, NE • Caldwell, ID
Corporate Headquarters: 2800 Red Lion Road, Philadelphia PA 19114
tel: [phone] • fax [phone] • www.southwarkmetal.com
S U B M I T TA L D R AW I N G
RETURN AIR PACKAGE
(MODEL NO: 810)
N O T E S
• Material: Hot Dipped Galvanized Steel per
ASTM A653 CS Type B
• Includes starting collar (#20), two 30” duct sections,
one return air boot, and six 10” drive straps
• Ships knocked down in one carton
• S-cleats attached
JOB NAME :
LOC ATION:
ARCHITEC T:
ENGINEER :
CONTRACTOR:
DATE: 10/17/14
SW–810NE
SD–0222
Return Air Package
MODEL NO: 810
• Starting collar height 2½” (810EC extended collar
version 6½”)
• 86” overall height when assembled (90” for #810EC)
• Duct dimensions 20x10; Return air opening 20x16
• Uses 16x20 1” filters
5”
15”
24”
Magnetic cover for
filter slot, 4” x 20”