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Technical Services
Tel: 888.862.3289
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B-135
Metal Framing & Cable Tray — Superstrut
®
Metal Framing System
Beam Clamps
• EC Clamp —
Malleable Iron
• For mounting pipe
or conduit
vertically across
the beam
Cat. No.
& Size
diMeNSioNS (iN.)
Std.
CtN.
Cat. No.
& Size
diMeNSioNS (iN.)
Std.
CtN.
o.d. of
CoNduit
oR pipe
NoM.
CoNduit
pipe Size
o.d. of
CoNduit
oR pipe
NoM.
CoNduit
pipe Size
RCS-1/2 .840
1
⁄2 50 eC-1/2 .840
1
⁄2 50
RCS-3/4 1.050
3
⁄4 50 eC-3/4 1.050
3
⁄4 50
RCS-1 1.315 1 50 eC-1 1.315 1 25
RCS-1-1/4 1.660 1
1
⁄4 50 eC-1-1/4 1.660 1
1
⁄4 25
RCS-1-1/2 1.900 1
1
⁄2 50 eC-1-1/2 1.900 1
1
⁄2 25
RCS-2 2.375 2 50 eC-2 2.375 2 25
RC-3/8 .675
3
⁄8 50 eC-2-1/2 2.875 2
1
⁄2 10
RC-1/2 .840
1
⁄2 50 eC-3 3.500 3 10
RC-3/4 1.050
3
⁄4 50 pC-3/8 .675
3
⁄8 50
RC-1 1.315 1 50 pC 1/2 .840
1
⁄2 50
RC-1-1/4 1.660 1
1
⁄4 50 pC-3/4 1.050
3
⁄4 50
RC-1-1/2 1.900 1
1
⁄2 50 pC-1 1.315 1 50
RC-2-SC 2.375 2 50 pC-1-1/4 1.660 1
1
⁄4 25
RC-2-1/2 2.875 2
1
⁄2 25 pC-1-1/2 1.900 1
1
⁄2 25
RC-3 3.500 3 25 pC-2 2.375 2 25
RC-3-1/2 4.000 3
1
⁄2 25 pC-2-1/2 2.875 2
1
⁄2 25
RC-4-SC 4.500 4 20 pC-3 3.500 3 10
pC-3-1/2 4.00 3
1
⁄2 10
pC-4 4.500 4 10
Pipe Supports
• RC Clamp —
Malleable Iron
• RCS Clamp —
Steel
• For mounting pipe
or conduit at right
angles to the beam
• PC Clamp —
Malleable Iron
• For mounting pipe
or conduit parallel
to the beam
CoNduit Size Max. BeaM C-247 fLaNge C-248 thiCkNeSS C-249
1
⁄2
5
⁄8 1
3
⁄4
7
⁄16
3
⁄4 1
1
⁄2
1
1
⁄2 1
1
⁄4
1
1
⁄4 1
1
1
⁄2
5
⁄8
Dim. A
2
1
⁄4 2
9
⁄16 3
1
⁄4
Dim. B
1
3
⁄8 1
3
⁄4 2
1
⁄2
Dim. C
2
3
⁄4 3 4
Dim. D
9
⁄16
9
⁄16
5
⁄8
Per Carton
100 50 50
Wt. in lbs./C
33 36 59
Standard Finish – GoldGalv
®
, unless otherwise stated.
A
B
C
D
1
⁄8
• A versatile clamp for attaching conduit to any type of beam, channel,
angle or column
• Designed to hold the conduit snug against the support with conduit
either parallel or at right angle to it
• The case-hardened set screw bites into the structural member
for maximum security
•
1
⁄8" steel
C-247, C-248 & C-249 — Steel Conduit Clamps
Three types of pipe clamps are available to provide right angle, vertical and
parallel attachment to a beam. Types RC, EC and PC are malleable iron
clamps with an edge that grips the structural member for maximum holding
power when tightened.
Type RCS clamps are all steel, providing two bearing surfaces for strong
attachment for mounting pipe or conduit at right angles to the beam.
All parts are electrogalvanized, including the threads. The clamps are
designed for clamping to a wide variety of beam thicknesses and tapers.
Can be installed using only a wrench.
• Use SS316 suffix
for 316 Stainless
Steel
• Use HDG suffix for
hot-dip galvanized
• Use SS316 suffix
for 316 Stainless
Steel
• Use HDG suffix for
hot-dip galvanized
• Use SS316 suffix
for 316 Stainless
Steel
• Use HDG suffix for
hot-dip galvanized