Pentair CADDY B18 Series User manual

* To order with B18CO, add the suffix "CO" to the
above part number. Additional conduit clips with
thread impression use the 4I extension. (EX. 812M4I)
Note:
May require dedicated drop wire/rod - consult local authority. 1.
Product intended for single and multiple runs of conduit. 2.
For single runs, extra leg may be bent of removed if needed.
When mounting box to B18 Bar and using screws, such as 3.
CADDY SMS8, two screws are required. When supporting the
CADDY B18 series with threaded rod going through both
the B18 and the box, this single support is appropriate.
Additional screws are not necessary.
Fig. 1 Fig. 2 Fig. 3
Fig. 4 Fig. 5
Fig. 6 Fig. 7
Fig. 8
Fig. 9
Sizing Chart
Global Part
Number
Fig. Conduit/Cable Installation Attachment
6MB18 1 MC/AC
Attaches to #12 wire
through 1/4" [6] rod or
1/8" [3] through 1/4" [6]
flange.
812MB18 1 1/2" [13] & 3/4" [19]
16MB18 1 1" [25]
MCS50B18 6 MC/AC
MCS100B18 6 MC/AC
6M3B18CO 8 MC/AC
6MB186 1 MC/AC
Attaches to 3/8" [10]
plain or threaded rod or
1/4" [6] through 3/8" [10]
flange.
812MB186 1 1/2" & 3/4"
16MB186 1 1" [25]
812MB188Z 1 1/2" [13] & 3/4" [19]
Attaches to 1/2" [13] &
5/8" [16] threaded rod
6MB1824 4 MC/AC
Attaches to 1/8" [3]
through 1/4" [6] flange.
812MB1824 4 1/2" [13] & 3/4" [19]
16MB1824 4 1" [25]
6MB1858 4 MC/AC
Attaches to 5/16" [8]
though 1/2" [13] flange.
812MB1858 4 1/2" [13] & 3/4" [19]
16MB1858 4 1" [25]
812MB18912 4 1/2" [13] & 3/4" [19]
9/16" [14] though 3/4"
[19] flange
6MB18A 2 MC/AC
1/4" [6] center hole for
screw or threaded rod
mount.
812MB18A 2 1/2" [13] & 3/4" [19]
16MB18A 2 1" [25]
MCS50B18A 7 MC/AC
6M3B18ACO 9 MC/AC
812MB18S 3 1/2" [13] & 3/4" [19] 1/4-20 x 5/8" [16] stud.
*(XXX)CO 5
Factory riveted assembly for multiple conduit
clips, mounting plate and oneclip, factory
riveted. Additional conduit clips ordered
seperately.
SMS8 - Self tapping screws for mounting box to bar.
TECHNICAL SUPPORT:
www.erico.pentair.com
CFS223_J
INSTRUCTION SHEET
1 OF 4 © 1998-2017 Pentair All Rights Reserved
WARNING:
Pentair products shall be installed and used only as indicated in Pentair product instruction sheets and training materials. Instruction sheets are available at 1.
www.erico.pentair.com and from your Pentair customer service representative.
PENTAIR products must never be used for a purpose other than the purpose for which they were designed or in a manner that exceeds specified load ratings. 2.
All instructions must be completely followed to ensure proper and safe installation and performance. 3.
Improper installation, misuse, misapplication or other failure to completely follow Pentair's instructions and warnings may cause product malfunction, property 4.
damage, serious bodily injury and/or death, and void your warranty.
Products that are manufactured using spring steel components shall be used only in a non-corrosive indoor environment. 5.
All pipe supports, hangers, intermediate components and structural attachments must ONLY be used as described herein and are NEVER to be used for any 6.
other purpose.
NOTE: All load ratings are for static conditions and do not account for dynamic loading such as wind, water or seismic loads, unless otherwise noted.
The customer is responsible for:
a. Conformance to all governing codes.
b. The integrity of structures to which the products are attached, including their capability of safely accepting the loads imposed, as evaluated by a qualified
engineer.
c. Using appropriate industry standard hardware as noted above.
SAFETY INSTRUCTIONS:
All governing codes and regulations and those required by the job site must be observed.
Always use appropriate safety equipment such as eye protection, hard hat, and gloves as appropriate to the application.
Pentair, CADDY, ERICO CADWELD, ERICO CRITEC, ERICO, ERIFLEX, and LENTON are owned by Pentair or its global affiliates. All other trademarks
are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.
B18 Series
Combination Box and/or Conduit/Cable Hangers from
Drop Wire/Rod and Beam

Multiple conduit/cable assembly
To add additional conduit clips, position the additional
clip over the slot on the B18CO. Secure with screw part
number S3575BP50 (1/4-20 x 3/8" [10] round head).
Conduit clips can slide within the slots to position
them with the knockouts in the electrical box.
Attaching B18 series assembly to box
Attach box with two self tapping screws (SMS8)
using the mounting holes on B18.
Attaching cable/conduit to B18 series assembly
For conduit/cable installation into 6M, 812M
and 16M clips.
After conduit/cable is installed into box, snap
clips closed around conduit/cable.
For cable installation into MCS50 and MCS100.
Insert cables into opening as shown then slide
cables around the "U".
MCS50 holds approximately 4 cables (
0.430 [10.92]
through
0.560 [14.22])
MCS100 holds approximately 8 cables.
TECHNICAL SUPPORT:
www.erico.pentair.com
CFS223_J
INSTRUCTION SHEET
2 OF 4 © 1998-2017 Pentair All Rights Reserved
Pentair, CADDY, ERICO CADWELD, ERICO CRITEC, ERICO, ERIFLEX, and LENTON are owned by Pentair or its global affiliates. All other trademarks
are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.

FLANGE
Installation attachment: Drop wire or flange
(see sizing chart on page 1)
Part Number
6MB18
812MB18
16NB18
MCS50B18
MCS100B18
6M3B18CO
6MB186
812MB186
16MB186
812MB188Z
1) Squeeze fastener and connect top edge
over wire, rod or onto flange edge.
Twist into place and squeeze.
2) Install conduit/cable in box.
Installation attachment: Bottom mount flange
(see sizing chart on page 1)
Part Number
6MB1824
812MB1824
16MB1824
6MB1824
812MB1858
16MB1858
812MB18912
1) With Hammer, tap clamp
onto flange.
2) Install conduit/cable in box. Single swivel rotates 360
Installation attachment: Screw or threaded rod
(see sizing chart on page 1)
Part Number
6MB18A
812MB18A
16MB18A
MCS50B18A
6M3B18ACO
812MB18S
1) Insert threaded rod or screw through the center hole of the
box and B18 series hanger as shown.
Threaded rod needs a nut and washer placed against
the box and B18 series hanger to secure them.
When a screw or stud is used, a nut is only needed on
the side opposite of the screw head to secure the assembly.
2) Install conduit/cable into the box.
TECHNICAL SUPPORT:
www.erico.pentair.com
CFS223_J
INSTRUCTION SHEET
3 OF 4 © 1998-2017 Pentair All Rights Reserved
Pentair, CADDY, ERICO CADWELD, ERICO CRITEC, ERICO, ERIFLEX, and LENTON are owned by Pentair or its global affiliates. All other trademarks
are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.

Additional B18 series applications
Fig. 1
4WN
Fig. 2
Threaded Rod Hangers
Assemble as shown using B18 series hangers with
additional products listed in sizing chart on this page.
This installation allows either 2 or 4 runs of
conduit to box. Determine your needs and
push either 1 or 2 plain center hole B18
assemblies onto rod.
Sizing Chart
Part Number Fig. Description
4WN 1 1/4" [6] Threaded rod to 1/8" [3] through 1/4" [6] flange
4TI24 2 1/4" [6] Threaded rod to 5/16" [8] through 1/4" [6] flange
4TI58 2 1/4" [6] Threaded rod to 5/16" [8] through 1/2" [13] flange
4TI912 2 1/4" [6] Threaded rod to 9/16" [14] through 3/4" [19] flange
6TI24 2 3/8" [10] Threaded rod to 5/16" [8] through 1/4" [6] flange
6TI58 2 3/8" [10] Threaded rod to 5/16" [8] through 1/2" [13] flange
6TI912 2 3/8" [10] Threaded rod to 9/16" [14] through 3/4" [19] flange
TECHNICAL SUPPORT:
www.erico.pentair.com
CFS223_J
INSTRUCTION SHEET
4 OF 4 © 1998-2017 Pentair All Rights Reserved
Pentair, CADDY, ERICO CADWELD, ERICO CRITEC, ERICO, ERIFLEX, and LENTON are owned by Pentair or its global affiliates. All other trademarks
are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.