NK4-22
Product Code: NK4-22
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- Phase : 3
- Discharge Size (in) : 3
- Max Solid Diameter (in) : 5/16
- Motor Output (hp) : 3
- Diameter (in) : 9 7/16
- Height (in) : 24 1/2
- Weight (lb) : 81
- Quantity Available: 376
- Availability: In stock
Description
Heavy duty, high head single-phase pumps available in 110v or 220v. Optional agitator kits allow continuous duty when pumping abrasive materials.
- Terminal board for voltage reconnect allows for change from 110V to 220V
- Semi Vortex Impeller and Synthetic Rubber Wear Plates for maximum durability and maintaining pump performance
- Dual Inside Mechanical Seal With SiC faces provides longer operational life
- Oil Lifter provides lubrication of the seal faces (Patent)
- V-Ring Seal design protects mechanical seal from abrasive particles
- TS-304 Float Switch for automatic operation (110V only)
- TS-303 Float Switch for automatic operation (220V only)
- Sand Kit to suspend solids and prevent clogging (Optional Accessory)
- 2-inch NPT coupling available (Optional Accessory)
Technical Documents
Version 4
Version 3
Sand Kit Version
Comparison Chart
| Model | Discharge Size (in) | Motor Output (hp) | Max Solid Diameter (in) | Voltage/Amp | Diameter (in) | Height (in) | Weight (lb) |
|---|---|---|---|---|---|---|---|
| NK4-22 | 3 | 2 | 0.334 | 110/23.0 | 9 7/16 | 24 1/2 | 80 |
| NK4-22 | 3 | 3 | 0.334 | 220/13.0 | 9 7/16 | 24 1/2 | 81 |
| NK3-22L | 3 | 3 | 0.334 | 220/13.0 | 9 1/4 | 26 1/2 | 90 |
| NK4-22SK | 3 | 2 | 0.334 | 110/23-220/11.5 | 9 13/16 | 26 | 80 |
| NK3-22SK | 3 | 3 | 0.334 | 220/13.0 | 9 13/16 | 26 | 84 |