Catalog
Flow Sight Glasses Double Window Type Brass – Douglass
Description
DOUGLASS flow sight glasses, manufactured in brass, allow for fluid visibility within the pipeline. Depending on the type of fluid, they can have different viewing options:
- Free passage type: where the flow is easily visible, and anomalies are inspected.
- Rotor type: where the fluid is translucent, and the inspection is focused on flow presence.
- Fin type: which serves as an alternative to the rotor and measures flow intensity.
- Drip type: designed for gases.
These indicators are forged as a single piece, ensuring excellent resistance to pressure and harsh conditions. They can be manufactured with any NPT connection ranging from 1/4″ to 1″. The choice of seals and glass materials will be recommended based on operating conditions.
