![Allied Pressure Switch [Universal] [1/8" NPT] [21 Amp] [SPDT] [Stainless Base] (800122-3) Spa Parts: Spa Pressure Switches 47-439-1252_xl](http://bathparts.com/cdn/shop/products/47-439-1252_xl.jpg?v=1769976056&width=700)
![Allied Pressure Switch [Universal] [1/8" NPT] [21 Amp] [SPDT] [Stainless Base] (800122-3) Spa Parts: Spa Pressure Switches 47-439-1252_xl](http://bathparts.com/cdn/shop/products/47-439-1252_xl_1024x.jpg?v=1769976056)
Description
Allied/Len Gordon Universal Pressure Switch (800122-3) — 21A, 1/8" NPT, SPDT, Stainless Base
The Allied Innovations Universal Pressure Switch is a reliable, SPDT controller designed for pool and spa equipment. Built for durability in damp, chemical-rich environments, it helps maintain consistent pressure signals while reducing relay chatter for smoother operation.
- Model / Mounting: Universal pressure switch with 1/8" NPT mounting and a stainless base for longevity in wet spa and pool conditions.
- Fittings Availability: Available in 1/8" NPT or 1/8" barb fitting; tubing adapters in 3/16" or 1/4" are sold separately to fit common piping configurations.
- Electrical Rating: 21 Amp rating at 24–240 VAC, suitable for typical pool and spa control circuits.
- Pressure Differential: 2.5 psi differential designed to eliminate relay oscillation and relay chatter for stable switching.
- Configuration: SPDT (single-pole double-throw) wiring provides flexible control options for various control schemes.
- Durability: Stainless base and rugged construction resist corrosion from chlorine, bromine, and humid environments common in pools and spas.
Benefits: This pressure switch delivers dependable, quiet activation for spa blowers, filtration systems, and other pressure-sensitive components. The 2.5 psi differential minimizes unnecessary relay cycling, reducing wear and extending component life. Its universal fit and SPDT configuration simplify replacement and integration with existing Allied Innovations systems, helping maintain consistent water pressure and equipment performance across seasons and usage scenarios.
Allied/Len Gordon Pressure Switch [Universal] [1/8" NPT] [21 Amp] [SPDT] [Stainless Base] (800122-3)
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 stainless pan material. Available as 1/8 npt version or a 1/8" barb fitting. 3/16" or 1/4" tubing adapters sold separately. Electrical rating 1-25 amps at 24-240 VAC. Also available in millivolt version
| WHY USE ALLIED INNOVATIONS PRODUCTS? |
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Len Gordon started Allied Innovations over 40 years ago with the invention of an air switch control, and the company evolved into a leading manufacturer, distributor and custom injection molding company. Len Gordon, creator of the first inground fiberglass spa and an inventor of the air switch control, had been a major role in the foundation of where the spa industry is today. The Len Gordon Company was founded with Len Gordons patented air switch control in hand making the company an international leader, originator and innovator in the swimming pool & spa industry. |
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| WHY USE ALLIED INNOVATIONS PRODUCTS? |
||
|
Len Gordon started Allied Innovations over 40 years ago with the invention of an air switch control, and the company evolved into a leading manufacturer, distributor and custom injection molding company. Len Gordon, creator of the first inground fiberglass spa and an inventor of the air switch control, had been a major role in the foundation of where the spa industry is today. The Len Gordon Company was founded with Len Gordons patented air switch control in hand making the company an international leader, originator and innovator in the swimming pool & spa industry. |
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