Cut Sheet

FEEDTHROUGH WIREWAY StainleSS Steel Feed-through neMa type 4X WireWay
PH 763.422.2211nVent.com/HOFFMAN WIRE AND CABLE MANAGEMENT 4
Spec-00325 G
REDUCER BUSHINGS
Used to reduce to a smaller wireway size. The center hole bushing
centers the two wireway sizes relative to each other while the edge
hole bushing keeps the top surfaces even.
Bulletin: F22
 Center Hole
Catalog Number
AxB in./mm
D
in./mm
E
in./mm
F66WR44SS 4.00 x 4.00
102 x 102
7.62
194
7.62
194
All dimensions are to outside surfaces. Allow .12 in. (3 mm) additional for gasket at joints.
 Edge Hole
Catalog Number
AxB in./mm
D
in./mm
E
in./mm
F66WRE44SS 4.00 x 4.00
102 x 102
7.62
194
7.62
194
NIPPLE
Available in 6.00-in. (152-mm) length.
Bulletin: F22
Catalog Number AxBxC in./mm
F44WN6SS 4.00 x 4.00 x 6.00
102 x 102 x 152
F66WN6SS 6.00 x 6.00 x 6.00
152 x 152 x 152
All dimensions are to outside surfaces. Allow .12 in. (3 mm) additional for gasket at joints.
Certified by Canadian Standards Association.
SWIVEL NIPPLE
Allows wireway run to be adjusted to any angle. Regular type is
used between adjacent wireway sections or fittings.
Bulletin: F22
Catalog Number AxB in./mm
F44WSCSS 4.00 x 4.00
102 x 102
All dimensions are to outside surfaces. Allow .12 in. (3 mm) additional for gasket at joints.
Certified by Canadian Standards Association.