{"product_id":"dreyoo-air-compressor-pressure-switch-90-120-psi-4-port-20a-0-200-psi-gauge","title":"Dreyoo Air Compressor Pressure Switch 90-120 PSI | 4-Port, 20A, 0-200 PSI Gauge","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Dreyoo Air Compressor Pressure Switch is designed to deliver safe, smooth start-stop control for a wide range of pneumatic setups. Built to meet common DIY and professional needs, this switch blends precise pressure management with durable, easy-to-install construction. It is compatible with most 1\/4\" NPT interfaces, making it a versatile replacement part for many air systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActivation at 90 psi and automatic shutdown at 120 psi provide a controlled startup and consistent pressure maintenance without overloading the motor.\u003c\/li\u003e\n  \u003cli\u003eIncluded 200 psi brass safety valve adds a reliable relief mechanism, reducing the risk of unexpected pressure spikes.\u003c\/li\u003e\n  \u003cli\u003e0–200 psi calibrated gauge, with a reading error of less than ±3%, supports real-time monitoring and quick adjustments.\u003c\/li\u003e\n  \u003cli\u003eFour 1\/4\" NPT ports enable flexible connections to a variety of gauges, valves, and outlets, facilitating expansion or customization.\u003c\/li\u003e\n  \u003cli\u003e110–120V operation and a 20 A rating align with common workshop electrical setups for steady performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFlexible Installation and Tuning\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory preset for straightforward replacement with an option to fine-tune using the red adjustment lever, tailoring cut-in\/cut-out pressure to your system.\u003c\/li\u003e\n  \u003cli\u003eCompact housing with a sturdy alloy base is designed for repeated use in demanding environments, while resisting corrosion over time.\u003c\/li\u003e\n  \u003cli\u003eThe kit supports plug-and-play installation, reducing downtime and simplifying maintenance for both professionals and DIY enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-World Scenarios\u003c\/h3\u003e\n\u003cp\u003eIn a home workshop or small shop, this pressure switch can help maintain stable operating pressure for air tools, sanding, spraying, or light pneumatic systems. The 4-port design supports easy chaining with gauges and safety valves, enabling a tidy, scalable setup. The combination of a precise gauge, a brass safety valve, and a robust housing makes it suitable for frequent cycling and longer runtimes without frequent parts swapping.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included and How It Supports Your Project\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePressure switch, gauge, and unloading valve provide a complete replacement kit for quick maintenance.\u003c\/li\u003e\n  \u003cli\u003eHigh-contrast gauge readings and a clearly labeled adjustment lever help you monitor and adjust pressure with confidence.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant materials and a durable housing contribute to long-term reliability in busy workshop environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOverall, the Dreyoo pressure switch lends itself to safer, more predictable air compressor operation. While results may vary by system, the combination of a 90–120 psi operating range, 200 psi safety relief, and a precise 0–200 psi gauge offers meaningful options to optimize performance and reliability in everyday tasks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pressure range does the Dreyoo pressure switch operate within?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Factory preset at 90-120 psi with a configurable lever for minor adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What components are included for installation and replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the pressure switch, a gauge, and an unloading valve for plug-and-play setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dreyoo","offers":[{"title":"Default Title","offer_id":47463652720814,"sku":"B0FNCQMFSD","price":73.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/dreyoo-air-compressor-pressure-switch-90-120-psi.jpg?v=1770283232","url":"https:\/\/handyskook.ca\/products\/dreyoo-air-compressor-pressure-switch-90-120-psi-4-port-20a-0-200-psi-gauge","provider":"HandySkook","version":"1.0","type":"link"}