--- product_id: 530573743 title: "100 Psi Lead-Free Glycerin Liquid Filled Low Pressure Gauge, 2.5\" Dial Size, 1/4\" NPT Lower Mount, Stainless Steel Case, for Home Potable Water Pump, Air, Well, RV Hose, Pressure Test" brand: "senctrl" price: "$26.08" currency: USD in_stock: true reviews_count: 8 category: "Senctrl" url: https://www.desertcart.us/products/530573743-100-psi-lead-free-glycerin-liquid-filled-low-pressure-gauge store_origin: US region: United States of America --- # Glycerin-filled for vibration damping IP67 waterproof & fog-resistant Lead-free brass & stainless steel 100 Psi Lead-Free Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Home Potable Water Pump, Air, Well, RV Hose, Pressure Test **Brand:** senctrl **Price:** $26.08 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead with precision pressure — because your system deserves the best! ## Quick Answers - **What is this?** 100 Psi Lead-Free Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Home Potable Water Pump, Air, Well, RV Hose, Pressure Test by senctrl - **How much does it cost?** $26.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/530573743-100-psi-lead-free-glycerin-liquid-filled-low-pressure-gauge) ## Best For - senctrl enthusiasts ## Why This Product - Trusted senctrl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Clear:** 2.5" dial size with dual scale (0-100 psi / 0-700 kPa) for effortless, accurate readings. - • **Universal Fit & Durable:** Standard 1/4" NPT lower mount with stainless steel case for long-lasting, versatile use. - • **Vibration-Proof Precision:** Glycerin filling stabilizes readings even under heavy pulsations and shocks. - • **Built to Brave the Elements:** IP67 waterproof rating guarantees clear, fog-free visibility in any environment. - • **Pure & Safe Pressure Monitoring:** Lead-free materials ensure potable water safety and peace of mind. ## Overview The SENCTRL 100 Psi Lead-Free Glycerin Liquid Filled Low Pressure Gauge combines robust stainless steel construction with lead-free brass internals, ensuring safe and accurate pressure measurement for potable water and other non-corrosive liquids. Its glycerin-filled design dampens vibrations and pulsations, extending durability and maintaining stable readings. Rated IP67 waterproof, it prevents fogging and condensation for crystal-clear visibility. Featuring a 2.5" dial with dual psi/kPa scales and a standard 1/4" NPT lower mount, this gauge is the professional’s choice for reliable, long-term pressure monitoring in home, RV, irrigation, and industrial applications. ## Description Product description SENCTRL 0-100 Psi Lead Free Glycerin Filled Low Pressure Gauge SENCTRL offers pressure instrument solutions for critical Process and Industrial/OEM (original equipment manufacturer) applications across the globe. Our extensive industry experience and customer-driven approach allow us to meet and exceed customer and market expectations. The SENCTRL Y.6 stainless steel case pressure gauge offers exceptional quality, durability, and performance. Lead free brass and stainless steel wetted parts are suitable for measuring potable drinking water pressure test. The inside of the gauge is filled with glycerine which allows to use it under severe conditions accompanied by vibrations and pulsations. An ideal choice for satisfying most applications and installation requirements. 2-1/2" dial size, 1/4"NPT lower mount Pressure Ranges: 0-100 psi (0-700 kPa) Lead free brass and stainless steel wetted parts, glycerin filled For pressure measuring of gas, liquid which is not corrosive to brass. Lead-free materials Lead free brass and stainless steel wetted parts are very suitable for measuring potable drinking water pressure test. Robust design Stainless steel case pressure gauge offers exceptional quality, durability, and performance. Vibration and shock-resistant Glycerine filled provides superior resistance to shock, vibration and pulsation; extends product life and reduces maintenance costs. IP67 grade waterproof Prevent water infiltrating and fogging of the window. Provide a clear reading. Specifications Why Liquid Filled? The liquid filling dampens vibration, mechanical shock, and pressure pulsations, enabling easier pressure readings. The liquid filling eliminates corrosion, moisture penetration and icing due to the ambient atmosphere. The liquid filling lubricates all moving components, dramatically reducing wear of the movement. How to choose the right scale range? The user must ensure that the appropriate pressure gauge has been selected in terms of scale range and design. The scale range is optimally selected when the operating pressure lies in the middle third of the scale range. Where are liquid filled pressure gauge used? Examples include Pressure washers and sprayers Paint spray equipment Compressors Irrigation equipment Hydraulic systems Hydraulic hand tools Instructions of a pressure gauge vent plug For ≤300 psi pressure ranges, gauges require some type of vent valve, compensating membrane, or other mechanism for pressure compensation. Otherwise, changes in ambient temperature such as direct sunlight would distort the measured pressure. (No compensation is necessary in gauges with >300 psi pressure ranges, as the pressure built up inside the case is negligible in relation to the full scale range.) All pressure gauges sealed for the purpose of liquid-filling have a device to assure atmospheric compensation. To correctly vent the solid rubber fill plugs, simply cut off the tip of the plug which will open a small hole through so the gauge can vent. Only for mounting the gauge in a upright position. Review: Nice consistent gauge. - This gauge works pretty good. I have it in my home water filtration system. I like that it is lead free, it makes me feel better about having it on our house water system. The 2 pound increments allow me to monitor the water pressure more accurately than other gauges. The size is nice, not too big, not too small and easy to read. It looks durable. It didn’t come with and adapters, but us a standard size for most gauges. Review: Great product - Easy installation, works great! ## Features - Lead free brass and stainless steel wetted parts are suitable for measuring potable drinking water pressure test. Compatible with water pump, drip irrigation pressure regulator, rv tank, pipe tester, outdoor spigot, hose faucet, garden hose, regulator valve, washing machine outlets, ice maker, RO system, sprinker and etc. - Circular dial is enclosed in a 304 stainless steel case for corrosion resistance. Glycerin filled inhibits pointer flutter and prevents damage to the internal mechanics from vibration and pulsation. - Measures pressure with dual scale (0-100 psi/0-700 kPa). Display accuracy is + or - 3/2/3% over the entire range of the gauge. - IP67 waterproof prevent condensation inside caused fogging of the window. Offer clear reading. - Lower mount male connection with 1/4" NPT thread. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BCYPJGTR | | Best Sellers Rank | #240 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Pressure Gauges | | Brand | senctrl | | Brand Name | senctrl | | Customer Reviews | 4.7 out of 5 stars 683 Reviews | | Included Components | Pressure Gauge | | Item Dimensions | 3.58 x 2.87 x 1.42 inches | | Item Weight | 7.05 Ounces | | Item dimensions L x W x H | 3.58 x 2.87 x 1.42 inches | | Manufacturer | SENCTRL | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | Y.6VGL04 | | Number of Items | 1 | | Part Number | Y.6VGL04 | | Thread Style | 1/4" Npt Male | | Thread Type | 1/4" Npt Male | | Unit Count | 1.0 Count | ## Product Details - **Brand:** senctrl - **Item Weight:** 7.05 Ounces - **Item dimensions L x W x H:** 3.58 x 2.87 x 1.42 inches - **Material:** Stainless Steel - **Number of Items:** 1 ## Images ![100 Psi Lead-Free Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Home Potable Water Pump, Air, Well, RV Hose, Pressure Test - Image 1](https://m.media-amazon.com/images/I/61W+h9hBapL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice consistent gauge. *by N***O on March 9, 2026* This gauge works pretty good. I have it in my home water filtration system. I like that it is lead free, it makes me feel better about having it on our house water system. The 2 pound increments allow me to monitor the water pressure more accurately than other gauges. The size is nice, not too big, not too small and easy to read. It looks durable. It didn’t come with and adapters, but us a standard size for most gauges. ### ⭐⭐⭐⭐⭐ Great product *by R***G on April 29, 2026* Easy installation, works great! ### ⭐⭐⭐⭐⭐ Simple installation and easy to read! *by B***Z on May 14, 2026* I bought this pressure gauge to replace the old PSI gauge on a shallow water pump, and it’s been working great so far. Installation was simple, and the readings have been accurate and easy to read. It’s been a couple of months now and it has held up really well. Overall, a great replacement gauge for the price. ## Frequently Bought Together - SENCTRL 100 Psi Lead-Free Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Home Potable Water Pump, Air, Well, RV Hose, Pressure Test - MEASUREMAN 2-1/2" Dial Size, Glycerin Filled Pressure Gauge, 0-100psi/kpa, 304 Stainless Steel Case, 1/4" NPT Lower Mount - Square D 9013 FSG2 30/50 Schneider Electric FSG2J21CP 30-50 PSI Pumptrol Water Pressure Switch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/530573743-100-psi-lead-free-glycerin-liquid-filled-low-pressure-gauge](https://www.desertcart.us/products/530573743-100-psi-lead-free-glycerin-liquid-filled-low-pressure-gauge) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*