Cut Sheet

Beam Clamps
F-33
Fittings
DIMENSIONS (IN.)
CAT. NO. O.D. OF CONDUIT NOM. CONDUIT OR STD.
& SIZE OR PIPE PIPE SIZE CTN.
RCS Clamp — Steel
RCS-1/2 .840
1
⁄2 50
RCS-3/4 1.050
3
⁄4 50
RCS-1 1.315 1 50
RCS-1-1/4 1.660 1
1
⁄4 50
RCS-1-1/2 1.900 1
1
⁄2 50
RCS-2 2.375 2 50
RC Clamp — Malleable Iron
RC-3/8 .675
3
⁄8 50
RC-1/2 .840
1
⁄2 50
RC-3/4 1.050
3
⁄4 50
RC-1 1.315 1 50
RC-1-1/4 1.660 1
1
⁄4 50
RC-1-1/2 1.900 1
1
⁄2 50
RC-2-SC 2.375 2 50
RC-2-1/2 2.875 2
1
⁄2 25
RC-3 3.500 3 25
RC-3-1/2 4.000 3
1
⁄2 25
RC-4-SC 4.500 4 20
• For mounting pipe or conduit
at right angles to the beam
• Add a SS316 suffix for stainless steel
• Add a HDG suffix for hot-dip galvanized
RCS Series
DIMENSIONS (IN.)
CAT. NO. O.D. OF CONDUIT NOM. CONDUIT OR STD.
& SIZE OR PIPE PIPE SIZE CTN.
PC Clamp — Malleable Iron
PC-3/8 .675
3
⁄8 50
PC 1/2 .840
1
⁄2 50
PC-3/4 1.050
3
⁄4 50
PC-1 1.315 1 50
PC-1-1/4 1.660 1
1
⁄4 25
PC-1-1/2 1.900 1
1
⁄2 25
PC-2 2.375 2 25
PC-2-1/2 2.875 2
1
⁄2 25
PC-3 3.500 3 10
PC-3-1/2 4.000 3
1
⁄2 10
PC-4 4.500 4 10
DIMENSIONS (IN.)
CAT. NO. O.D. OF CONDUIT NOM. CONDUIT OR STD.
& SIZE OR PIPE PIPE SIZE CTN.
EC Clamp — Malleable Iron
EC 1/2 .840
1
⁄2 50
EC-3/4 1.050
3
⁄4 50
EC-1 1.315 1 25
EC-1-1/4 1.660 1
1
⁄4 25
EC-1-1/2 1.900 1
1
⁄2 25
EC-2 2.375 2 25
EC-2-1/2 2.875 2
1
⁄2 10
EC Series
• For mounting pipe or conduit
vertically across the beam
• Add a HDG suffix for
hot-dip galvanized
PC Series
• For mounting pipe or conduit
parallel to the beam
• Add a HDG suffix for
hot-dip galvanized
EC Series
PC Series
Conduit/Pipe to Beam Clamps
Conduit/Pipe to Beam Clamps
BASE SIZE JAW
(IN.) OPENING TAPPING OF BASE LOAD STD.
CAT. NO. A B INCHES AND BACK HOLES RATING‡ CTN.
510
27
⁄32 1
1
⁄8
5
⁄8
1
⁄4–20 400 100
511-SC
27
⁄32 1
1
⁄8
5
⁄8 10–24 400 100
500-SC 11
1
⁄4
15
⁄16
1
⁄4–20 450 50
509 11
1
⁄4
15
⁄16 10–24 375 100
501 1
1
⁄2 1
5
⁄8
7
⁄8
5
⁄16–18 800 50
502 221
3
⁄8–16 1,300 50
503-SC 2
5
⁄8 2
1
⁄2 1
1
⁄2–13 1,300 20
507 2
1
⁄2 2
3
⁄8 1
3
⁄8
1
⁄2–13 1,700 20
508 2
1
⁄2 2
3
⁄8 2
1
⁄8
1
⁄2–13 1,700 10
‡Safety Factor of 3.
Loan Ratings based on bottom hole of Beam Clamp.
CSA File No. LR-52208.
Beam Clamps — Malleable Iron,
Electroplated Finish
Beam Clamps
3
⁄8"
Min
D
A
SIZE DIMENSIONS (IN.) STD.
CAT. NO. (IN.) TAPPED A B C D CTN.
BC1-TB 1
1
⁄4–20 1
11
⁄16 1
3
⁄8
5
⁄8 1
3
⁄16 250
BC2-TB 2
15
⁄16
3
⁄8–16 2
1
⁄8 2
1
⁄16
3
⁄4 1
11
⁄16 25
Material: Steel
Finish: Zinc Plated
C B
Cup Point
5/16-18 x 1
3
⁄ 8 " hex head, cup point,
hardened steel, cap screw note
1