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3100 Series 
   4" Frame Depth
    Double Hung w/Tilt-in Sash

 
TYPE
AAMA RATING & TEST SIZE
AIR
(cfm/ft2)
at 50 mph
WATER
(psf)
DESIGN
PRESSURE
(psf)
UNIFORM
LOAD
STRUCTURAL
(psf)
U-VALUE
(Btu/hr/ft2/oF)
CRF
STC
RATING
Low-E
glass
Non-
coated
glass
DH/SH-TILT
H-HC60 60x99
H-AW55 60x99
0.15
11
60
150
0.491
0.661
471
30-361
1Estimated Value
     The information on this page is current at the time of publication.


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Series 3100
STANDARD FEATURES
  • Block & tackle balances for superior operation
  • Mulls to 4” frame fixed and operable products
  • Tilt sash for ease of cleaning
  • Steel pivot bar in Delrin® shoe
  • Maintenance-operated tilt-release mechanism
  • Full-length extruded lift handles
  • White bronze sweep lock at meeting rail
  • Patented integral anti-bow feature

OPTIONAL FEATURES
  • Applied-profile muntin grids with glass thickness reduction
  • Three-lite transom units
  • High-performance class V balances


 
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For additional information about Curtain Wall products from our subsidiary FM Graham Enterprises, please go to www.fmgraham.com
For information about additional thermally efficient window products from our subsidiary Graham Thermal Products, please go to www.grahamthermal.com

Proud Members of:       Energy Star
AAMA AIA Glass Association of North America U.S. Green Building Council National Glass Association Protective Glazing Council International
AAMA American Institue of Architects Glass Association of North America U.S. Green Building Council National Glass Association Protective Glazing Council International

 

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