{"product_id":"trident-ad925-moisture-indicator-dryspell-plus","title":"Trident AD925 Moisture Indicator for Dryspell Plus Desiccant Dryers","description":"\u003ch2\u003eTrident AD925 Moisture Indicator\u003c\/h2\u003e\n\u003cp\u003eGenuine \u003cstrong\u003eTrident AD925\u003c\/strong\u003e moisture indicator for \u003cstrong\u003eDryspell Plus\u003c\/strong\u003e modular heatless desiccant air dryers. The indicator gives an at a glance colour reading of whether the air leaving the dryer is dry, so an operator can confirm dryer health on a walk past without instruments.\u003c\/p\u003e\n\u003cp\u003eThe colour change element is consumable. Once it has been through enough wet excursions it stops responding reliably and either reads dry permanently, which hides a real problem, or reads wet permanently, which sends technicians chasing a fault that is not there. Replacing the indicator restores a trustworthy visual check.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrident part number:\u003c\/strong\u003e 8059240042 (AD925)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Visual colour change moisture indicator on the dryer outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Trident Dryspell Plus modular desiccant dryers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplace the indicator when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe colour no longer changes after a known wet event\u003c\/li\u003e\n\u003cli\u003eIt reads wet continuously while a dew point meter confirms dry air\u003c\/li\u003e\n\u003cli\u003eThe element has faded to a colour not on the reference chart\u003c\/li\u003e\n\u003cli\u003eYou are rebuilding the dryer and want a reliable baseline afterward\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eA visual check, not a measurement\u003c\/h3\u003e\n\u003cp\u003eThe AD925 confirms that the dryer is broadly working. It is not a substitute for a calibrated pressure dew point measurement on critical applications such as instrument air, breathing air, or paint and coating lines. Treat it as the first indication that something has changed and verify with an instrument before acting.\u003c\/p\u003e\n\u003cp\u003eIsolate and depressurize the dryer before removing the indicator, and follow the Trident Dryspell service manual for the correct procedure.\u003c\/p\u003e","brand":"Trident","offers":[{"title":"Default Title","offer_id":54534412861715,"sku":"8059240042","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/Warthog_Box_ba188eca-e08a-4dac-8852-ac548ffbb0c6.jpg?v=1787070611","url":"https:\/\/aircompressorstore.com\/products\/trident-ad925-moisture-indicator-dryspell-plus","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}