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Duff-Norton's
Series 1400 Small Envelope Slow Rotation Rotary Unions® |
| Duff-Norton's Series 1400 Rotary Unions®
are offered in sizes from 1/4" through 1", with your choice of
either nickel treated steel or stainless steel construction. Three
male inlet port thread options and five shaft thread options
standard. Small envelope dimensions for tight spaces.
Suitable for slow rotation or bi-directional for slow rotation or
bi-directional rotation.
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Operating Parameters
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| Standard Size Range |
1/4" - 2" |
| Speed |
Slow speed, bi-directional rotation |
| Maximum Temperature |
Nickel treated steel models: 392°F
(200°C) |
| Stainless steel models: 250°F
(120°C) |
|
Maximum
Pressure |
| Size |
Nickel
Treated Steel Models |
| psi |
bar |
| 1/4" |
5075 |
350 |
| 3/8" |
5075 |
350 |
| 1/2" |
4350 |
300 |
| 3/4" |
4350 |
300 |
| 1" |
3625 |
250 |
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