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Chain Wheels for Overhead Valves
 |
Open and close almost any hand-wheel operated overhead valve from the floor. These wheels can also be used to operate hatches, skylights, and other overhead components. Use these wheels with galvanized steel lock-link chain (not included).
Iron—Iron hand wheels are durable.
Galvanized Iron—Iron hand wheels are durable. Those with a galvanized finish provide corrosion resistance.
Aluminum—Aluminum hand wheels have mild corrosion resistance, are lightweight, and are nonmagnetic.
Wheel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hand Wheel Dia. | For Lock-Link Chain Trade Size | Hole Dia. | Trade Size | Dia. | Projection | Overall Ht. | Each | |||
Unthreaded Through-Hole Mount | ||||||||||
Iron | ||||||||||
| 15 3/4" to 19" | 4/0 | 2 7/8" | 3 1/2 | 18 1/2" | 3 1/8" | 18 1/2" | 9765K23 | 0000000 | ||
Galvanized Iron | ||||||||||
| 15 3/4" to 19" | 4/0 | 2 7/8" | 3 1/2 | 18 1/2" | 3 1/8" | 18 1/2" | 8017K27 | 000000 | ||
Aluminum | ||||||||||
| 15 3/4" to 19" | 4/0 | 2 7/8" | 3 1/2 | 18 1/2" | 3 1/8" | 18 1/2" | 9765K77 | 000000 | ||
Impact-Resistant Chain Wheels for Overhead Valves
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Made of high-strength ductile iron, these wheels withstand impact better than other wheels to open and close large or stubborn overhead valves from the floor. They can also be used to operate hatches, skylights, and other overhead components. Use these wheels with galvanized steel lock-link chain (not included).
Iron—Iron hand wheels are durable.
Wheel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hand Wheel Dia. | For Lock-Link Chain Trade Size | Hole Dia. | Trade Size | Dia. | Projection | Overall Ht. | Each | |||
Unthreaded Through-Hole Mount | ||||||||||
Iron | ||||||||||
| 15 3/4" to 19" | 4/0 | 2 7/8" | 3 1/2 | 18 1/2" | 3 1/8" | 18 1/2" | 9765K57 | 000000000 | ||
