Cut Sheet

Rigid and Intermediate Metal Conduit Fittings
CHASE
®
Hub with Insulated Throat
WT. LBS.
CAT. NO. HUB SIZE STD. PKG. APP. PER 100
HTZ1
1
⁄2" 25 26
HTZ2
3
⁄4" 25 32
HTZ3 1" 25 45
HTZ4 1
1
⁄4" 10 58
HTZ5 1
1
⁄2" 10 74
HTZ6 2" 10 93
HTZ7 2
1
⁄2" 5 202
HTZ8 3" 2 250
HTZ9* 3
1
⁄2" 2 300
HTZ10* 4" 2 360
*Made to order item. Consult factory for lead time and minimum quantities.
CHASE
®
Hub with Insulated Throat and Ground Screw
WT. LBS.
CAT. NO. HUB SIZE STD. PKG. APP. PER 100
HTGZ1
1
⁄2" 25 22
HTGZ2
3
⁄4" 25 34
HTGZ3 1" 25 44
HTGZ4 1
1
⁄4" 10 61
HTGZ5 1
1
⁄2" 10 75
HTGZ6 2" 10 95
HTGZ7 2
1
⁄2" 5 204
HTGZ8 3" 2 265
HTGZ9 3
1
⁄2" 2 270
HTGZ10 4" 2 360
CHASE
®
Aluminum Hub with Insulated Throat
WT. LBS.
CAT. NO. HUB SIZE STD. PKG. APP. PER 100
HT1
1
⁄2" 25 12
HT2
3
⁄4" 25 14
HT3 1" 25 20
HT4 1
1
⁄4" 10 27
HT5 1
1
⁄2" 10 32
HT6 2" 10 44
HT7 2
1
⁄2" 5 85
HT8 3" 2 120
HT9 3
1
⁄2" 2 138
HT10 4" 2 155
HTZ, HTGZ and HT Dimensions
PANEL O-RING
HUB WIDTH MIN. MAX. SIZE
SIZE A B C D E F G H J
1
⁄2" 1
3
⁄8 1
13
⁄32
1
⁄4
3
⁄16
1
⁄2–14 60
21
⁄52
59
⁄64 214
3
⁄4" 1
3
⁄8 1
21
⁄32
1
⁄4
3
⁄16
3
⁄4–14 60 1
3
⁄32 1
11
⁄64 218
1" 1
19
⁄32 1
7
⁄8
1
⁄4
3
⁄16 1–11
1
⁄2 60 1
5
⁄16 1
22
⁄32 222
1
1
⁄4" 1
23
⁄32 2
5
⁄16
1
⁄4
1
⁄4 1
1
⁄4–11
1
⁄2 60 1
43
⁄64 1
51
⁄64 225
1
1
⁄2" 1
3
⁄4 2
5
⁄8
1
⁄4
1
⁄4 1
1
⁄2–11
1
⁄2 60 1
29
⁄32 2
13
⁄64 227
2" 1
25
⁄32 3
5
⁄32
1
⁄4
1
⁄4 2–11
1
⁄2 60 2
3
⁄8 2
21
⁄32 231
2
1
⁄2" 2
1
⁄4 2
45
⁄64
3
⁄8
1
⁄4 2
1
⁄2–8 45 2
7
⁄8 3
5
⁄32 236
3" 2
21
⁄64 4
5
⁄16
3
⁄8
1
⁄4 3–8 45 3
1
⁄2 3
49
⁄64 241
3
1
⁄2" 2
23
⁄64 4
13
⁄16
3
⁄8
1
⁄4 3
1
⁄2–8 45 4 4
7
⁄16 245
4" 2
3
⁄8 5
5
⁄16
3
⁄8
1
⁄4 4–8 45 4
1
⁄2 4
63
⁄64 248
G
MNTG HOLE
C
D
A
J
B
F°
E
(THREAD)
HTZ
HTGZ
HT
E
(Thread)
NPT
Fº
B
A
C
D
G
J
A-20
United States
Tel: [phone]
800.816.7809
Fax: [phone]
Technical Services
Tel: [phone]
www.tnb.com
MNTG Hole