

1¼” Ball Type Sight Flow Indicator, 11 – 400 L/min
Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.
Sight flow indicators, sight glasses and flow switches to see and alarm on flow in the line.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Spinner sight flow indicator with a glass dome and yellow spinner, rated to 16 bar and 200 °C.


Rising-ball sight flow indicator that shows flow at a glance, rated to 16 bar and 200 °C.


Fused glass industrial sight glass to ANSI / DIN standards, for safe, clear vessel viewing.


Flanged industrial sight flow indicator built to strict process and piping standards.


Fused glass sight glass for sugar pans, safer than tempered glass for watching crystallisation.


One-piece fused glass Tri-Clamp sanitary sight glass with no gaskets.


Fused sight glass for glass-lined reactors and tanks, where only glass touches the product.


Compact spray ring that keeps sight glasses, lights and camera windows clean.


Sanitary sight glass with built-in fibre-optic cold lighting for clear vessel viewing.

High-capacity mechanical flow switch for large-bore pipework from 2″.

High-capacity mechanical flow switch for large-bore pipework from 2″.

Compact reed flow switch for low flows in dosing lines, chillers and lubrication systems.
Tell us what you need to measure and where. Our engineers match the instrument, supply it with a calibration certificate and help commission it on site.