{"product_id":"winters-2-5in-glycerin-filled-industrial-pressure-gauge-accurate","title":"Winters 2.5in Glycerin Filled Industrial Pressure Gauge - Accurate","description":"\u003cp\u003eIn this review the Winters 2.5in glycerin filled pressure gauge is evaluated for industrial and workshop use; the bottom line is that it is a straightforward, durable gauge best suited for non-corrosive fluid and gas systems that need vibration-resistant readings. The reviewer found the glycerin-filled dial and stainless steel 304 case reduce needle flutter and offer reliable visibility, while the brass wetted parts and 1\/4in NPT connection make it a practical choice for pool filters, small hydraulic lines, and general test rigs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlycerin-filled dial:\u003c\/strong\u003e Dampens vibration and pulsation for a steadier pointer and easier reading in active systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel 304 case:\u003c\/strong\u003e Provides corrosion resistance and IP65 ingress protection to keep dust and splashes out of the movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass wetted parts:\u003c\/strong\u003e Suitable for measuring non-corrosive liquid and gas pressure without accelerated wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-scale options:\u003c\/strong\u003e Displays psi with kPa or bar or vacuum scales for flexible use across applications and unit preferences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate movement:\u003c\/strong\u003e The 2.5in dial size offers the tighter + or - 1.5% full scale accuracy for more precise readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4in NPT bottom mount:\u003c\/strong\u003e Standard male connection fits common plumbing and test setups without adapters in many systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe gauge is ideal for technicians, small shop owners, and homeowners who need a clear, vibration-resistant pressure readout on pool systems, pond pumps, air compressors, or light hydraulic equipment. Its stainless case and glycerin filling make it practical where vibration or occasional splashes occur.\u003c\/p\u003e\n\u003cp\u003eThose handling corrosive media or requiring exotic wetted materials should look elsewhere, since the PFQ series uses OT58 brass internals intended for non-corrosive liquids and gases. Users needing larger instrumentation features or digital logging should consider instrument-grade transmitters instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGlycerin fill and solid case reduce needle flutter for dependable readings in vibrating environments.\u003c\/li\u003e\n\u003cli\u003eStainless steel 304 case and IP65 rating give good resistance to dust and water spray.\u003c\/li\u003e\n\u003cli\u003eDual-scale dial and clear white aluminum face with black and red markings make the gauge easy to read at a glance.\u003c\/li\u003e\n\u003cli\u003eBrass wetted parts provide reliable service for non-corrosive liquids and gases at a reasonable cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrass internals are not suitable for corrosive media, limiting use in chemical or saltwater applications.\u003c\/li\u003e\n\u003cli\u003eSome customers report variable long-term durability, so heavy continuous duty applications may require periodic replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWinters Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial diameter\u003c\/td\u003e\n\u003ctd\u003e2.5 in (63 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003eStainless steel 304, glycerin filled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted parts\u003c\/td\u003e\n\u003ctd\u003eOT58 brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e1\/4 in NPT, bottom mount (male)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 1.5% of full scale (2.5 in gauge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScale\u003c\/td\u003e\n\u003ctd\u003eDual scale options: psi\/kPa (also psi\/bar or vacuum combinations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Winters 2.5in glycerin filled pressure gauge is a solid, value-oriented instrument for non-corrosive fluid and gas systems that require steady, easy-to-read analog readings. It performs especially well where vibration or light exposure to the elements would upset an unfueled gauge, making it a sensible buy for maintenance shops, pool and pond systems, and small hydraulic setups that need dependable mechanical monitoring.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this gauge suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eThe IP65-rated stainless steel case and glycerin fill provide good protection against dust and splashes, but prolonged exposure to corrosive environments is not recommended due to brass wetted parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size connection does it use?\u003c\/strong\u003e\u003cbr\u003eThis model uses a 1\/4in NPT male bottom mount connection, which fits common plumbing and test fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate is the 2.5in gauge?\u003c\/strong\u003e\u003cbr\u003eThe 2.5in dial offers +\/- 1.5% of full scale accuracy, giving precise analog readings for most workshop and light industrial uses.\u003c\/p\u003e","brand":"Winters Instruments","offers":[{"title":"Default Title","offer_id":48245916762331,"sku":"B0087UYYDY","price":35.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71rnZerBD3L._SL1500.jpg?v=1776266660","url":"https:\/\/gearmusthave.com\/products\/winters-2-5in-glycerin-filled-industrial-pressure-gauge-accurate","provider":"GearMustHave","version":"1.0","type":"link"}