| Catalog number | 1957 | 1963 | 1965 | 1968 | 1972 |
|---|---|---|---|---|---|
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37-221
Steel stand, belt guard, belt and motor pulley; without motor.
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37-222
Cast-iron stand, belt and motor pulley; without motor.
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37-231
Steel stand, 62-610 single-phase motor and switch rod.
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37-233
Steel stand, 66-320 three-phase motor and manual starter.
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37-241
Cast-iron stand, 62-610 single-phase motor and remote switch.
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37-243
Cast-iron stand, 66-320 three-phase motor and manual starter.
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37-225
Totally enclosed steel stand with belt and pulley; without motor.
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37-230
Totally enclosed steel stand with 1/2 HP single-phase motor and switch.
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37-235
Totally enclosed steel stand with 1/2 HP three-phase motor and manual starter.
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