Products
BL-KGSJSJ-XX Fused Clamp Sight Glass
sintered clamp sight glass designed for hygienic process monitoring in pharmaceutical, food, and chemical industries.
Compact structure, easy installation, and reliable sealing performance.
Item No : “BL-KGSJSJ-XX” , ” XX” means SPEC . example: BL-KGSJSJ-1.5, mesns i.5 inch ,TC 50.5mm.
BL-NAFL-XX NA Flange for Fused Sight Glass
The Borlan Fluid BL-NAFL-XX NA flange is a bolted companion flange for matching fused sight glass installations. Six catalog sizes from 1.5 to 4 inches are available, with defined L1-L5 and H1-H3 reference dimensions. Confirm the mating window, material, soft seal, fasteners and operating conditions for each project.
BL-SJFL-XX Fused Flat Flange Sight Glass
The Borlan Fluid BL-SJFL-XX fused flat flange sight glass provides a compact bolted observation window for tanks and process vessels. Catalog sizes cover DN50-DN200 with PN16 flange dimensions. The fused glass-to-stainless-steel construction supports a flatter contact surface, while the final pressure, temperature, material, seal and documentation are confirmed for each project.
BL101-1 Integrated Union Sight Glass Light
Classic integrated union sight glass light for vessel observation. The Borlan Fluid BL101-1 catalog lists DN80–DN150 reference sizes and halogen or LED light-source options. Send your connection drawing and operating conditions to confirm the selected assembly.
BL101-2 Integrated Union Sight Glass Light
The Borlan Fluid BL101-2 integrated union sight glass light combines a 3W LED inspection lamp with a stainless-steel union sight glass assembly for direct vessel observation. It is available from DN50 to DN150, with 12–24V or separately configured 220V power options, 3500K/5000K light and SS304/SS316L material choices. An optional wiper can be discussed from DN80 and above. Final pressure, temperature, glass, seal and connection details are confirmed for each project.
BL102-9(S) Sandblasted Integrated Union Sight Glass Light
BL102-9(S) sandblasted integrated union sight glass light from Borlan Fluid. The 2025 catalog describes a battery-powered version with an optional brush and lists DN50-DN150 reference dimensions. Confirm connection, electrical package and approved drawing for your vessel.
BL201-12(24) Flared Tank-Top Sight Light
BL201-12(24) flared tank-top sight light from Borlan Fluid, with a tapered metal housing and cable lead. The 2025 catalog lists DN80 reference dimensions and an optional union weld connection. Confirm electrical configuration, matching sight glass and approved drawing for your tank.
BL301-2 Sight Glass Spotlight with Bracket
BL301-2 bracket-mounted sight glass spotlight with side button. 12-24 V AC/DC, 8 W, 15 W or 20 W options. Sight glass and external power supply optional; confirm the exact configuration and documents before ordering.
BL301-2 Tank Top Weld Sight Light
BL301-2 DN80 tank-top weld sight light for vessel inspection. See real product views, 2025 catalog dimensions, electrical options and configuration-specific approval guidance.
BL401-1 LED Flange Sight Glass Spotlight with Bracket
The Borlan Fluid BL401-1 is a compact external LED sight glass spotlight supplied with a separate adjustable bracket. It supports 12–24V AC/DC, with 3W or 7W power and white or yellow light options. The standard scope includes the lamp and bracket; the flange sight glass and sealing components are separate. Custom voltage and cable configurations are available on request.
BL401-3 Fused Tank-Top Sight Light
BL401-3 fused tank-top sight light with an integrated illumination unit and sintered glass-to-metal process-facing window. Borlan’s 2025 catalog lists 1.5-inch and 2-inch connection sizes. Specify the electrical configuration, mating port, seal, process conditions and documentation for an exact quotation.
BL401-3 Integrated Flanged Sight Glass with Light
BL401-3 wired integrated flanged sight glass with light for vessel inspection. The Borlan 2025 catalog lists seven flange sizes from DN50 to DN250, a 3 W BL401-3 reference and an optional wiper from DN80. Confirm the power, cable, mating drawing and certification for the exact assembly.
