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800120-3 Replacement
Replacement for the Series 4000 Pressure Switch - 800220-3
Universal Pressure Switch
Introduced in 1993 specifically for the pool and spa industry, this pressure switch is designed with a 2-1/2 lb differential to completely eliminate oscillating or chattering relays. This uses a plastic pan material.
Electrical rating 1-25 amps at 24-240 VAC
| Manufacturer | Tridelta/Tecmark |
| Switch Type | Pressure |
| Pressure Switch Rating | 1 to 11 |
| PSI Rating | 1 to 11 psi |
| Pressure Switch Amperage | 25A |
| Thread/Pan Material | Plastic |
| Plumbing Connection Size | 1/8" |
| Plumbing Connection Type | Male Pipe Thread (mpt), Male National Pipe Thread (mnpt) |
| Pole/Throw | Single Pole Double Throw (spdt) |
| Pan Material | Plastic |

![Allied Pressure Switch (800220-3) (4015P) [800120-3] Spa Parts 800220-3](http://bathparts.com/cdn/shop/products/800220-3.jpg?v=1762188963&width=1600)
![Allied Pressure Switch (800220-3) (4015P) [800120-3] Spa Parts 4015P-pressure_Switch](http://bathparts.com/cdn/shop/files/4015P-pressure_Switch.jpg?v=1762188983&width=1600)