Konohan 1/2 Inch Npt Female Thread Sight Glass Flow Indicator 304 Stainless Steel Inline Visual Flow Viewer with Tempered Glass Window for Propane Industrial Various Fluid Pipeline Monitoring

Konohan 1/2 Inch Npt Female Thread Sight Glass Flow Indicator 304 Stainless Steel Inline Visual Flow Viewer with Tempered Glass Window for Propane Industrial Various Fluid Pipeline Monitoring

• 1/2-Inch NPT Sight Glass: you will receive one inline flow meter with a standard 1/2-inch NPT internal thread connection, weighing a total of 8 ounces; Operating temperature range is -60°F to 180°F (-51°C to 82°C); The standard threaded connection allows direct installation onto matching pipes without the need for additional adapters, enabling quick fluid monitoring setup
• Forged 304 Stainless Steel Body: the sight glass body is forged from a single piece of food-grade 304 stainless steel with a polished silver finish, providing rust and corrosion resistance for long-term fluid contact; Professionally pressure-tested, it can withstand operating pressures up to 100 PSI (0.69 MPa), offering shock and deformation resistance, extending pipe life and reducing replacement costs
• Widely Compatible with Multiple Fluids: this sight glass is reliably compatible with propane, ethanol, aqueous solutions, and various non corrosive industrial fluids; Suitable for chemical transport, HVAC circulation, and small industrial equipment piping, a single flow meter can meet multiple operating conditions, simplifying procurement and inventory management
• Transparent Viewing Window, Safe and Visible: utilizes a 1-3/16 inch (30 mm) high transmittance tempered glass observation window, providing a wide field of view; Liquid flow can be observed in real time without disassembling pipes or stopping the machine, quickly detecting flow-free, bubble-free, clogged, and turbid media, thus avoiding the risk of unexpected downtime and improving equipment safety and maintenance efficiency
• Double Sealed Leak Proof Design: employs a double-sealing structure of pressure-type solid gaskets + fluororubber sealing rings, which can offset deformation caused by pressure fluctuations and prevent leakage; Fluororubber seals are oil-resistant, acid-resistant, alkali-resistant, and aging-resistant, maintaining stable elasticity even at extreme temperatures, thereby reducing maintenance frequency