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Note:
To specify an attachment to a thermocouple assembly, generally you just add the attachment part number to the end of
the thermocouple assembly part number.
Example:
8K4-734XH-24-SH-AF
Bushings - Carbon Steel
Part
Pipe Diameter
Thread Size - NPT
Bushing
Number
Inches
mm
Outside
Inside
Construction
Figure
Length
BH0402
BH0602
BH0604
BH0802
BH0804
BH0806
BH1202
BH1204
BH1206
BH1208
BH1602
BH1604
BH1606
BH1608
BH1612
BH2004
BH2006
BH2008
BH2012
BH2016
BH2404
BH2406
BH2408
BH2412
BH2416
BH2420
BH3212
BH3216
BH3220
BH3224
0.41
0.41
0.54
0.41
0.54
0.68
0.41
0.54
0.68
0.84
0.41
0.54
0.68
0.84
1.05
0.54
0.68
0.84
1.05
1.32
0.54
0.68
0.84
1.05
1.32
1.66
1.05
1.32
1.66
1.90
10.4
10.4
13.7
10.4
13.7
17.2
10.4
13.7
17.2
21.3
10.4
13.7
17.2
21.3
26.7
13.7
17.2
21.3
26.7
33.5
13.7
17.2
21.3
26.7
33.5
42.2
26.7
33.5
42.2
48.3
1/4”
3/8”
3/8”
1/2”
1/2”
1/2”
3/4”
3/4”
3/4”
3/4”
1”
1”
1”
1”
1”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/2”
1 1/2”
1 1/2”
1 1/2”
1 1/2”
1 1/2”
2”
2”
2”
2”
1/8”
1/8”
1/4”
1/8”
1/4”
3/8”
1/8”
1/4”
3/8”
1/2”
1/8”
1/4”
3/8”
1/2”
3/4”
1/4”
3/8”
1/2”
3/4”
1”
1/4”
3/8”
1/2”
3/4”
1”
1 1/4”
3/4”
1”
1 14”
1 1/2’
Screws into
existing female
threads to reduce
the thread size.
Provides two
independent
threads. A male
external tread and
a female internal
thread.
Some sizes may
be drilled out and
welded on metal
protection tubes.
Some sizes may
be cemented on
ceramic tubes.
5/8”
3/4”
3/4”
7/8”
7/8”
7/8”
7/8”
1”
1”
1”
1 3/8”
1 3/8”
1 3/8”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
-
-
1 3/8”
1 3/8”
1 3/8”
-
1 3/8”
1 3/8”
1 3/8”
1 3/8”
1
Bushing (BH)
Bushings - Carbon Steel
Part
Pipe Diameter
Thread Size - NPT
Bushing
Number
Inches
mm
Outside
Inside
Construction
Figure
Length
BH2408
BH2412
BH2416
0.84
1.05
1.32
21.3
26.7
33.5
1 1/2”
1 1/2”
1 1/2”
1/2”
3/4”
1”
Iron Bushings
for H08,
H12, and
H16, screw
cover heads.
1 1/4”
1 1/4”
1 1/4”
2
Bushing for screw cover heads (BHH)
Brackets - Plug Conversion - Type K
Part
Fits
Number
Pipe Size
Construction
Figure
BR02-K1
BR04-K4
BR06-K7
BR08-K7
BR12-K7
BR16-K7
1/8” NPT
1/4” NPT
3/8” NPT
1/2” NPT
3/4” NPT
1” NPT
Brackets for attaching Jab Style plugs and
jacks to pipe sizes 1/8” NPT to 1” NPT pipe.
Smaller sizes use bushings and tube
adaptors. May be used on straight or angle
assemblies. For other thermocouple Types,
change the letter
K
.
3
Bracket, Jab Style Plugs and Jacks to Pipe (BR)
Accessories - Mounting
Page 124
Phone: 617.527.4385 Fax: 617.964.3746 Email:
sales@asrichards.com