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Allied 800140-3 (3903-EADE) - OBSOLETE
Universal Pressure Switch - Replacement shown 2nd Photo
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.
| Manufacturer | Tridelta/Tecmark |
| Switch Type | Pressure |
| Pressure Switch Rating | 2 psi |
| PSI Rating | 2 psi |
| Pressure Switch Amperage | 1A |
| 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 Single Throw (spst) |
| Pan Material | Plastic |