Profile part # description, Frame extrusions - 7" system 17a0, 17a1 – EFCO 8800 Series Assembly Instructions Vol.1 User Manual
Page 12: 17g4, 17g5, 17b2, 17c1

EFCO 2009
Page 12
Series 8700 / 8800 Unitized Curtain Wall Assembly Instructions - Volume 1
Section 2 - Parts Identification : B. Frame Extrusions - 7" System
Profile
Part #
Description
Tooling/Cut Length Formula
Frame Extrusions - 7" System
17A0
7" CAPTURED AND SSG VERTICAL
MULLION
U17A0-001, U17A0-002, U17A0-003,
U17A0-004, U17A0-005, U17A0-006,
U17A0-007, U17A0-008
17A1
7" CAPTURED AND SSG VERTICAL
MULLION
U17A1-001, U17A1-002, U17A1-003,
U17A1-004, U17A1-005, U17A1-006,
U17A1-007, U17A1-008
17G4
7" OPTIONAL CAPTURED AND SSG
VERTICAL MULLION
U17G4-001, U17G4-002, U17G4-003,
U17G4-004, U17G4-005, U17G4-006,
U17G4-007
17G5
7" OPTIONAL CAPTURED AND SSG
VERTICAL MULLION
U17G5-001, U17G5-002, U17G5-003,
U17G5-004, U17G5-005, U17G5-006,
U17G5-007, U17G5-008
17B2
7" CAPTURED AND SSG HORIZONTAL
STACK HEAD
CUT TO LENGTH (D.L.O.) AT
TYPICAL FLAT UNITS
17C1
7" CAPTURED AND SSG
INTERMEDIATE HORIZONTAL
CUT TO LENGTH (D.L.O.) AT
TYPICAL FLAT UNITS