{"product_id":"allied-pressure-switch-1a-1-8-mpt-spdt-15-30-psi-800134-3","title":"Allied Pressure Switch [1A] [1\/8\" MPT] [SPDT] [15-30 psi] (800134-3)","description":"\u003cdiv\u003e\n\u003ch1\u003eAllied\/Len Gordon Pressure Switch [1A] [1\/8\" MPT] [SPDT] (800134-3)\u003c\/h1\u003e \u003cp\u003eThe Allied Innovations pressure switch is a universal pool and spa component designed for reliable, chatter-free control of pumps and filtration. Built for durability in humid, wet environments, it features a stainless pan and a precise 2-1\/2 psi differential to minimize relay cycling and extend system life.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical Rating\u003c\/b\u003e: 24–240 VAC, 1–25 A, suitable for a wide range of spa and pool controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Range\u003c\/b\u003e: Setpoints between 15–30 psi to match typical spa\/pool pressure targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSwitch Configuration\u003c\/b\u003e: SPDT (Single Pole Double Throw) for versatile wiring and control options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePort Options\u003c\/b\u003e: 1\/8\" MPT threaded port; available with a 1\/8\" barb fitting; tubing adapters in 3\/16\" or 1\/4\" size sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Rugged stainless steel pan and durable body designed to withstand damp pool and spa environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDifferential\u003c\/b\u003e: 2.5 psi differential to prevent relay chatter and improve switching stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand \u0026amp; Application\u003c\/b\u003e: Allied Innovations – trusted spa and pool parts designed for compatibility with Len Gordon systems and other common spa controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOther Versions\u003c\/b\u003e: Also available in a millivolt version for installations that require low-voltage switching.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis pressure switch is a dependable replacement part for pool and spa equipment, offering straightforward installation with common port configurations and a wide voltage\/current range. Ideal for residential and commercial spa controllers, it helps maintain consistent heater and pump operation, reduces maintenance due to relay chatter, and supports a variety of tubing and connection setups for flexible retrofits.\u003c\/p\u003e\n\u003cspan class=\"bspotext8b\"\u003e Allied\/Len Gordon Pressure Switch [1A] [1\/8\" MPT] [SPDT] [15-30 psi] (800134-3) \u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003eUniversal Pressure Switch\u003c\/b\u003e\u003cbr\u003eIntroduced 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 \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"bspotext8n\"\u003e \u003cbr\u003e\u003cspan class=\"bspotext9b\"\u003e \u003cbr\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Allied Innovations","offers":[{"title":"Default Title","offer_id":40241213734954,"sku":"800134-3","price":37.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/47-439-1245_xl.jpg?v=1769976056","url":"https:\/\/bathparts.com\/products\/allied-pressure-switch-1a-1-8-mpt-spdt-15-30-psi-800134-3","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}