OD Flow Sight Glass with Scale

The OD Flow Sight Glass combines flow indication and measurement in one compact, reliable unit. Designed for ease of integration into fluid systems, this flow indicator features a clear plastic sight glass and an integrated scale, allowing for real-time visibility of flow rates ranging from 0.6 to 8 litres per minute.

Housed in durable brass and sealed with EPDM, the OD model supports temperatures up to 100°C and pressures of up to 10 bar, making it suitable for a variety of water and light fluid applications. The 3/4″ BSP male/female threaded connections provide simple, flexible installation into existing pipework with minimal disruption.

Ideal for engineers and maintenance professionals, the OD Sight Glass is an excellent solution for applications requiring continuous flow monitoring with an easy-to-read indication. Whether in cooling systems, small process lines, or test rigs, this flow indicator ensures reliable and clear performance.