Cut Sheet
KILLARK FITTINGS
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WWW.HUBBELL-KILLARK.COM
F17
O SERIES / DURALOY
®
5 SERIES
ALUMINUM OR MALLEABLE IRON CONDUIT BODIES
See page F15 for Standard Materials & Finish
LR Type
T Type
Dimensions
T TypeLR Type
FEATURES-SPECIFICATIONS
• Suitable for wet locations when used with gasketed
covers.
• Federal Specification W-C-586D/A-A 50563.
• Suitable for use in hazardous location applications
when installed according to NEC Articles 501.10(b),
Class I, Div. 2, (Suitable for use in Class I Zone 2
applications) 502.10 and 503.10.
File No. E3397
Certified File No. LR11852
LR TYPE CONDUIT BODY*
CATALOG NUMBER
HUB
SIZE
DIMENSIONS
VOLUME
CU. IN.
KILLARK
ALUM.
DURALOY
IRON
A B C D E F G
OLR-1 OLR-1M 1/2”
4-5/8”
(117)
1-3/8”
(35)
2”
(35)
1”
(25)
3-5/32”
(80)
4-3/8”
(111)
5/8”
(16)
4.0
OLR-2 OLR-2M 3/4”
5-3/8”
(137)
1-5/8”
(41)
2-3/16”
(67)
1-7/32”
(31)
3-25/32”
(96)
4-29/32”
(125)
3/4”
(19)
7.0
OLR-3 OLR-3M 1”
6-1/4”
(159)
2”
(51)
2-9/16”
(65)
1-15/32”
(37)
4-17/32”
(115)
5-23/32”
(145)
15/16”
(24)
12.0
OLR-4 OLR-4M 1-1/4”
8-1/8”
(206)
2-5/8”
(67)
3-1/2”
(89)
2”
(51)
6”
(152)
6-13/32”
(162)
1-3/16”
(30)
32.0
OLR-5 OLR-5M 1-1/2”
8-1/8”
(206)
2-3/4”
(70)
3-1/2”
(89)
2”
(51)
6”
(152)
17-3/4”
(451)
1-3/8”
(32)
31.0
OLR-6 OLR-6M 2”
10-9/16”
(268)
3-1/2”
(89)
4-3/16”
(106)
2-9/16”
(65)
8-1/16”
(205)
9-5/32”
(233)
1-5/8”
(38)
70.0
OLR-7 OLR-7M 2-1/2”
13-11/16”
(348)
4”
(102)
5-3/4”
(146)
3-11/16”
(93)
10-5/8”
(270)
11-7/16”
(291)
1-13/16”
(54)
142.0
OLR-8 OLR-8M 3”
13-11/16”
(348)
4-3/4”
(121)
5-3/4”
(146)
3-11/16”
(93)
10-5/8”
(270)
11-7/16”
(291)
2-3/16”
(54)
173.0
OLR-9 OLR-9M 3-1/2”
16-1/2”
(419)
5-1/2”
(140)
7-1/8”
(181)
4-7/8”
(124)
13-1/8”
(333)
13-3/4”
(349)
2-1/2”
(67)
292.0
OLR-0 OLR-0M 4”
16-1/2”
(419)
5-5/8”
(143)
7-1/8”
(181)
4-7/8”
(124)
13-1/8”
(333)
13-3/4”
(349)
2-3/4”
(67)
324.0
T TYPE CONDUIT BODY*
CATALOG NUMBER
HUB
SIZE
DIMENSIONS
VOLUME
CU. IN.
KILLARK
ALUM.
DURALOY
IRON
A B C D E F G
OT-1 OT-1M 1/2”
5-3/8”
(137)
1-3/8”
(35)
2”
(35)
1”
(25)
3-5/32”
(80)
—
5/8”
(16)
4.0
OT-2 OT-2M 3/4”
6-1/16”
(154)
1-5/8”
(41)
2-3/16”
(67)
1-7/32”
(31)
3-25/32”
(96)
—
3/4”
(19)
7.0
OT-3 OT-3M 1”
7-1/8”
(181)
2”
(51)
2-9/16”
(65)
1-15/32”
(37)
4-17/32”
(115)
—
15/16”
(24)
12.0
OT-4 OT-4M 1-1/4”
9-3/16”
(233)
2-5/8”
(67)
3-1/2”
(89)
2”
(51)
6”
(152)
—
1-3/16”
(30)
32.0
OT-5 OT-5M 1-1/2”
9-3/16”
(233)
2-3/4”
(70)
3-1/2”
(89)
2”
(51)
6”
(152)
—
1-3/8”
(32)
33.0
OT-6 OT-6M 2”
11-5/8”
(295)
3-1/2”
(89)
4-3/16”
(106)
2-9/16”
(65)
8-1/16”
(205)
—
1-5/8”
(38)
70.0
OT-7 OT-7M 2-1/2”
15-1/8”
(384)
4”
(102)
5-3/4”
(146)
3-11/16”
(94)
10-5/8”
(270)
—
1-13/16”
(54)
142.0
OT-8 OT-8M 3”
15-1/8”
(384)
4-3/4”
(121)
5-3/4”
(146)
3-11/16”
(94)
10-5/8”
(270)
—
2-3/16”
(54)
173.0
OT-9 OT-9M 3-1/2”
18-1/8”
(460)
5-1/2”
(140)
7-1/8”
(181)
4-7/8”
(124)
13-1/8”
(333)
—
2-1/2”
(67)
292.0
OT-0 OT-0M 4”
18-1/8”
(460)
5-5/8”
(143)
7-1/8”
(181)
4-7/8”
(124)
13-1/8”
(333)
—
2-3/4”
(67)
324.0
* For conduit body packaged with cover and gasket, add CG to the catalog number.