--- product_id: 609997508 title: "Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry" brand: "hiair" price: "$7.42" currency: USD in_stock: false reviews_count: 4 url: https://www.desertcart.us/products/609997508-glycerin-filled-bottom-pressure-gauge-0-7kg-cm2-0-100psi store_origin: US region: United States of America --- # Glycerin-filled for vibration damping 0-21 kg/cm² dual scale precision Stainless Steel 304 durable case Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry **Brand:** hiair **Price:** $7.42 **Availability:** ❌ Out of Stock ## Summary > ⚡ Gauge Your Power with Precision & Durability! ## Quick Answers - **What is this?** Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry by hiair - **How much does it cost?** $7.42 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/609997508-glycerin-filled-bottom-pressure-gauge-0-7kg-cm2-0-100psi) ## Best For - hiair enthusiasts ## Why This Product - Trusted hiair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust SS 304 stainless steel case resists corrosion and wear in demanding environments. - • **Compact & Direct:** 63mm dial with bottom entry and 1/4" BSP male connection fits seamlessly into your setup. - • **Dual Scale Convenience:** Pressure displayed in both kg/cm² and psi for versatile, global compatibility. - • **Precision You Can Trust:** Accurate ±2% FSD ensures reliable pressure readings every time. - • **Smooth & Stable Readings:** Glycerin filling dampens needle fluctuations for crystal-clear visibility. ## Overview The HiAir Glycerin Filled Bottom Pressure Gauge offers precise pressure measurement from 0 to 21 kg/cm² (0-300 psi) with a clear 63mm dial. Its stainless steel 304 case and glycerin filling ensure durability and stable readings, while the 1/4" BSP male bottom entry connection allows easy direct mounting. Engineered for professionals demanding accuracy and reliability in industrial or mechanical applications. ## Description Product Description HiAir Glycerin Filled Pressure Gauge “HiAir” offers a reliable solution with its Glycerin Filled Pressure Gauge, designed to meet the stringent demands of industrial applications. With years of industry experience we are engaged in 100psi (7kg) Pressure Gauges of premium quality and designed for long and reliable service and we are offering a wide range of such 63mm (2.5Inch) Pressure Gauges. This comprehensive guide covers the features, specifications, and benefits of the “HiAir” Glycerin Filled Pressure Gauge, enabling you to make a well-informed decision. HiAir Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi),63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM(Direct Mounting) Bottom Entry HiAir Glycerin Filled Pressure Gauge: Applications The “HiAir” Glycerin Filled Pressure Gauge is designed for a variety of industrial applications 1. Industrial Applications 2. Fluid Systems 3. Petrochemical and Oil & Gas Industry 4. Mechanical Systems 5. Construction & Heavy Machinery 6. Laboratory & Testing Equipment This type of pressure gauge is also used for various applications in various fields. 0-100psi (0-7kg) Glycerin Filled Bottom Pressure Gauge Technical Specifications HiAir Glycerin filled pressure gauge : Dimensions Glycerin filled pressure gauge: Installation and Maintenance Proper installation and maintenance are crucial to ensure the long-term performance The “HiAir” Glycerin filled pressure gauge. Here are some guidelines to follow 1. Installation · Ensure the gauge is compatible with the system’s pressure range and connection type. · Use appropriate tools to secure the 1/4″ BSP (M) connection, avoiding over-tightening, which can damage the gauge. · Verify the gauge is installed in an accessible location for easy monitoring and maintenance. 2. Maintenance · Regularly inspect the gauge for any signs of wear or damage. · Clean the Glass, dial and casing to ensure clear visibility and accurate readings. · Calibrate the gauge periodically to maintain accuracy, following the manufacturer’s recommendations. Imponent Points for Purchase Side HiAir Glycerin filled pressure gauge: Benefits 1. Vibration Dampening 2. Extended Service Life 3. Improved Readability 4. Corrosion Protection 5. Better Accuracy Under Tough Conditions 6. Sealed Construction 7. Low Maintenance 8. Safety in Critical Systems 9. Enhanced Safety 10.Improved Efficiency 11.Versatility 12.Durability 13.Ease of Use K ey Features Precision Measurement : With an accuracy of 2% of Full Scale Deflection (FSD), the gauge ensures reliable and precise pressure readings. Dual Scale : The gauge features both Kg/Cm² and PSI scales, catering to diverse measurement preferences and international standards. Sturdy Construction : The SS304 offers a durable exterior case, while the brass internals ensure accurate performance and resistance to corrosion. Easy Readability : The 2.5″ dial provides clear visibility, allowing users to read pressure levels at a glance. Simple Installation : The direct mounting bottom entry and 1/4″ BSP (M) connection make installation quick and easy, reducing downtime and labor costs. 6. Vibration Absorption : Glycerin dampens vibrations reducing pointer flutter and providing stable readings even in harsh environments. 7. Enhanced Durability : The Glycerin filling protects internal components from mechanical shocks, increasing the gauge's lifespan. 8. Smooth Pointer Movement : The damping effect results in smoother pointer movement, making readings easier to interpret. 9. Corrosion Resistance : Glycerin acts as a barrier against moisture and contaminants, helping prevent internal corrosion. 10. Wide Range of Applications : Suitable for use in high-vibration environments like industrial plants, marine, and hydraulic systems. 11. Temperature Stability : Maintains performance over a range of operating temperatures, thanks to the Glycerin’s properties. 12. Clear and Accurate Readings : Provides more precise measurements with less fluctuation caused by external disturbances. 13. Long Service Life : The damping fluid helps protect the gauge’s internal mechanisms, ensuring long-term reliability. Glycerin filled pressure gauges are distinguished by their vibration damping, durability, and ability to deliver stable, accurate readings in challenging environments. Hiair Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5 inch), 1/4BSP Apart from the applications mentioned above, HiAir pressure gauges are used in many other places, such as pressure gauge is an instrument used to measure the amount of pressure exerted by air, water, chemicals or similar gases. It is a mechanical device that translates the force of a pneumatic system into a visual dial indicator calibrated to represent the pressure. pressure gauges can be installed on process lines to indicate the pressure inside the pipe or on equipment such as compressors. They are simple to install, are robust, and require little to no maintenance to properly and quickly know air pressure within a system. Air is a compressible media. The pressure exerted by air in a closed system is inversely proportional to the volume of the air. If the system is open, the air pressure will be equal to atmospheric pressure. Pressurized air is therefore achieved by the reduction of the volume of the air. This pressurized air finds multiple applications in domestic processes such as inflating balloons, bicycles, car tires, etc. Pressurized air is also used in commercial and industrial processes for actuating valves in pneumatic systems, robotics, flight control, etc. Pressure gauges are used to measure the pressure of liquids, vapors, solids, and gases. For measuring high pressures e.g. in steam boilers, compressors For measuring pressures in vehicles tube tire. It is used for the inspection of air brakes on trucks. Pressure gauges are used in chemical, petrochemical, sanitary, pharmaceutical, and process industries. Pressure gauges are used in HVAC, refrigeration, ventilation, food, and beverage industries. They are also used in eliminating the potential leak paths. Pressure gauges are used in various sectors in different applications. Review: Very good quality - Very good quality, Does not rust, I am reviewing after 15 to 18 mths of usage. Review: Big size and clear reading - It is working well. Good pressure guage. 1/4 bsp thread is approx 13mm ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | HiAir | | Item Weight | 200 Grams | | Item dimensions L x W x H | 8.5 x 6.3 x 3 Centimeters | | Material | Aluminium, Brass, Polycarbonate (PC), Rubber, Stainless Steel | | Number of Items | 1 | | Thread Type | 1/4 BSP | ## Product Details - **Brand:** HiAir - **Material:** Aluminium, Brass, Polycarbonate (PC), Rubber, Stainless Steel - **Item dimensions L x W x H:** 6.3 x 8.5 x 3 Centimeters - **Item Weight:** 200 Grams - **Thread Type:** 1/4 BSP ## Images ![Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry - Image 1](https://m.media-amazon.com/images/I/71WuJBs5TCL.jpg) ![Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry - Image 2](https://m.media-amazon.com/images/I/51lIt2bwUiL.jpg) ![Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry - Image 3](https://m.media-amazon.com/images/I/71zbTQMtanL.jpg) ![Glycerin Filled Bottom Pressure Gauge 0-7kg/cm2 (0-100psi), 63mm (2.5inch) Dial Size, 1/4BSP Male Connection, DM (Direct Mounting) Bottom Entry - Image 4](https://m.media-amazon.com/images/I/61BWoTw8BEL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good quality *by J***I on 4 May 2025* Very good quality, Does not rust, I am reviewing after 15 to 18 mths of usage. ### ⭐⭐⭐⭐⭐ Big size and clear reading *by G***H on 11 March 2024* It is working well. Good pressure guage. 1/4 bsp thread is approx 13mm ### ⭐ Danger *by B***G on 8 August 2025* I don't like it,meter exploded in pressure ## Frequently Bought Together - Hiair Glycerin Filled Bottom Pressure Gauge 21kg (300psi) 63mm (2.5 inch) 1/4BSP - KINIK Brass Hex Pipe Bushing Reducer Adapter 1/4" Female and 1/2" Male Thread for pipes (Pack of 2). - HiAir Glycerin Filled Bottom Pressure Gauge 63mm (2.5 inch) 1/4BSP (14kg (200psi), pack of 4) --- ## 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/609997508-glycerin-filled-bottom-pressure-gauge-0-7kg-cm2-0-100psi](https://www.desertcart.us/products/609997508-glycerin-filled-bottom-pressure-gauge-0-7kg-cm2-0-100psi) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-06*