Fluxer website Search Close navigation Applications Drinking water Wastewater Steam Oils and fats Gas Manure Granulates & powder Foods Chemicals Services Custom assembly Commissioning and start-up Repair Careful overhaul Hands-on needs analysis Training Reliable transport Products Valves Auxiliary flow products Measurement and control Actuators Check valves Industries Basic industry Foods Manufacturing industry Agriculture Transport & storage Energy Petrochemistry & refining Recycling News Contact Fluxer website News Contact Applications Drinking water Wastewater Steam Oils and fats Gas Manure Granulates & powder Foods Chemicals Services Custom assembly Commissioning and start-up Repair Careful overhaul Hands-on needs analysis Training Reliable transport Products Valves Auxiliary flow products Measurement and control Actuators Check valves Industries Basic industry Foods Manufacturing industry Agriculture Transport & storage Energy Petrochemistry & refining Recycling Search Open navigation Homepage Products Auxiliary flow products Sight & gauge glasses Sight glasses Tubular sight flow indicator Tubular sight flow indicator Configure your product This product has multiple variants. Select your preferred variant: Maat DN Choose an option 15 20 25 32 40 50 65 80 100 125 150 200 Product code: Specifications Add to quote Details Working pressure 0 - 6 bar Application Water, condensate, oil and chemicals Temperature range -10°C to +150°C Downloads Technical sheet Product sheet Questions? Contact our expert Specifications Standard EN(DIN) Casing SS, WN 1.4571 Pressure class PN10 Connection flanged PN10/16 Cover SS, WN 1.4571 Seal Viton Mounting Horizontally and vertically Cover mounting Flange cover Glass material Sodium lime DIN 8902 Bolt material A4 - 70 Surface protection None Description Sight glass – Tubular type with flanges PN10/16 on both sides to be used in horizontal or vertical pipelines for optical control of water, condensate, oil and chemicals that can handle working pressures up to 6bar, from DN125 it is only 4bar. Questions? Contact our expert Would you like our catalog? Download here U gebruikt een verouderde browser. Upgrade uw browser om uw ervaring te verbeteren.