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Heyco Universal Bushings
 Recognized
under the Components Program of Underwriters' Laboratories File#E-28430
 Certified
by Canadian Standards Association File #LR-21831
- Convert raw-edge pipe ends with NPT threads to smooth insulated ones.
- Insulate and mechanically protect lamp cord, other electrical and communications
cables, tubing, hose, rope and utility lines.
- 1/4" and 3/8" NPT sizes molded of phenolic material.
- Larger sizes are molded of Fire Retardent polypropylene and are UL listed, CSA
certified.
- Part #2282 molded of type 6/6 nylon.
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Part No. |
|
Part Dimensions |
Trade
Size
NPT |
Black |
UL/CSA
Description |
A
Inside
Diameter |
B
Head
Diameter |
C
Overall
Height |
| 1/8 |
2282 |
IB-1/8 |
.268 6,8 |
.530 13,4 |
.298 7,6 |
| 1/4 |
2284 |
IB-1/4 Phen. |
.348 8,8 |
.715 18,2 |
.366 9,3 |
| 3/8 |
2286 |
IB-3/8 Phen. |
.468 11,9 |
.875 22,2 |
.466 11,8 |
Standard Color: Black, White available at extra charge(only in
large quantities).
| 1/2 |
2270 |
IB-1/2 FR |
.600 15,2 |
1.062 27,0 |
.400 10,2 |
| 3/4 |
2271 |
IB-3/4 FR |
.796 20,2 |
1.300 33,0 |
.400 10,2 |
| 1 |
2272 |
IB 1 FR |
1.01 25,7 |
1.566 39,8 |
.562 14,3 |
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