| Double window or
bulls-eye sight glasses give a visual indication of the prescence, colour and
condition of flow in any process line |
Flow indicators with a
flap and scale plate to indicate the rate of flow of liquids in the line |
Flow indicators with a
spinner or paddlewheel to indicate the flow of liquids in the line |
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| Flap, rotor or spout
indicators with gunmetal body to indicate the presence of flow of liquids in
the line |
Circular sight glass
for bolting or welding to tanks, vessels or pipes to allow viewing of the
contents. |
The Tube type allow a
360 deg visual indication of the flow and contents in pipes. |
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| PTFE ball becomes
clearly visible in the glass dome whilst there is flow of liquids or
gasses. |
The bright yellow
spinner can be seen in the glass dome when there is flow. |
Special or custom
lined, hygienic, high pressure and other non standard products. |