ANSI Spacers Form G (Class 150)
For total lengths from 10 – 100 mm we reinforce the Spacers Form G with a resilient metal core.
Materials:
- carbon steel
- stainless steel
Lining materials:
- PTFE (virgin or conductive)
- PP (up to nominal pipe size NPS 12”)
Other pressure rating:
- Class 300
Special features:
- earthing stud/lug
Optional extras:
- final painting
NPS
| L (mm) | d2
≈ (mm) | d4
(mm) | d8
(mm) | Weights at Lmax (ca. kg/pc.) | |
|---|---|---|---|---|---|---|
| min. | max. | |||||
| ½“ | 20 | 60 | 15 | 34.9 | 44 | 0.5 |
| ¾“ | 20 | 60 | 15 | 42.9 | 54 | 0.9 |
| 1“ | 20 | 60 | 20 | 50.8 | 63 | 1.1 |
| 1¼“ | 20 | 60 | 29 | 63.5 | 73 | 1.4 |
| 1½“ | 20 | 60 | 35 | 73.0 | 83 | 1.8 |
| 2“ | 20 | 60 | 45 | 92.1 | 101 | 2.6 |
| 2½“ | 20 | 60 | 57 | 104.8 | 122 | 3.8 |
| 3“ | 20 | 70 | 70 | 127.0 | 133 | 4.9 |
| 4“ | 20 | 70 | 93 | 157.2 | 170 | 7.8 |
| 5“ | 30 | 70 | 119 | 185.7 | 194 | 8.5 |
| 6“ | 30 | 80 | 144 | 215.9 | 219 | 11.5 |
| 8“ | 30 | 80 | 191 | 269.9 | 273 | 15.8 |
| 10“ | 30 | 90 | 239 | 323.8 | 324 | 22.7 |
| 12“ | 30 | 90 | 290 | 381.0 | 405 | 38.3 |
| 14“ | 30 | 90 | 326 | 412.8 | 445 | 44.0 |
| 16“ | 45 | 90 | 372 | 469.9 | 510 | 58.7 |
| 18“ | 50 | 100 | 428 | 533.4 | 545 | 58.1 |
| 20“ | 50 | 100 | 470 | 584.2 | 600 | 75.4 |
Different nominal pipe sizes
and total lengths on request.
L = Total length
d2 = Inner diameter
d4 = Raised face diameter
d8 = Outer diameter
Technical data valid for the pressure rating
Class 150.
| NPS | Lining thickness | Possible vacuum | |||
| standard | thick-walled | 23°C | 150°C | 200°C | |
| 1“ |  | | | ||
| | | |||
| 1½“ | | | | ||
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| 2“ | | |  | ||
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| 3“ | | | | ||
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| 4“ | | | | ||
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| 6“ | | | | ||
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| 8“ | | | | ||
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| 10“ | | | | ||
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| 12“ | | | | ||
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Vacuum resistance:
| = | full vacuum |
| = | limited vacuu |
 | = | no vacuum |
| Please refer to the next higher nominal pipe size if your nominal pipe size is not listed. | ||