VTH25 Flow Sensor

Item code: 160CA05

This flow sensor can be used with any Select Doser.

This sensor has a 1.25" thread and can operate with water flows up to 10,000 l/hr.

Key Features

This exceptionally well engineered flow sensor is very sensitive to low flows despite its larger size.
Pressure loss across the sensor is low and so is useful in situations where the water flow is at low pressure (e.g. from water tanks).
The internal turbine assembly is removable and can be replaced.
An arrow on the side of the sensor indicates the direction of flow.
It is normally preferable to place the flow sensor upstream of the point of injection of product.

Technical Specifications

This sensor has a 1.25" thread and can operate with water flows up to 10,000 l/hr.

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Frequently Asked Questions

Q. Can this flow sensor get blocked?

Small particles are unlikely to block a turbine flow sensor. However, if water is coming from an open water source, you will need filtration for sure.

If the sensor does get blocked, try removing the sensor and flushing with fresh water. Do not use a high pressure water source for cleaning.