The 400 Series


The Rhodes Figure 400 and 400B, sight flow indicators provide options incorporating, either a high sensitivity spinner or ball. These compact sight flow indicators are used extensively on plant protection applications to indicate coolant or lubrication flow to, pumps, compressors and engines. The raised glass dome provides excellent visibility of flow.

  • The protection and performance of equipment in general manufacturing industries on small air compressors to indicate flow in cooling water circuits.
  • Process indication in all major process industries to control quality on process vessels indicating flow of feedstock and particularly slurries.
  • Liquid storage and transfers in the petroleum production industry in particular Pipeline transfer between storage to indicate liquid flow.

Fig.400 Straight Through Sight Flow Indicator with Spinner

Fig.400

Straight Through Sight Flow Indicator with Spinner

Fig.400B Straight Through Sight Flow Indicator with Ball

Fig.400B

Straight Through Sight Flow Indicator with Ball

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The 408 Series


This double sided sight flow indicator incorporates a simple paddle wheel spinner. The rate at which the spinner rotates provides a visual indication of flow and fluctuation in flow. The stainless steel spinner and mounting pin provide excellent corrosion resistance.

The Fig.408 is particularly versatile as its design enables installation in both horizontal and vertical positions.

  • The protection and performance of equipment in heavy industries and process plants on large air compressors to indicate flow in cooling water circuits.
  • Gas compressors in the oil and gas production platform industries for the indication of flow in cooling water circuits and lubricating oil.
  • Liquid storage and transfers in the petroleum production industry on rail offloading of fuel, oil, gas oil and naphtha to indicate liquid flow.

Fig.408 Straight Through Sight Flow Indicator with Spinner

Fig.408

Straight Through Sight Flow Indicator with Spinner

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The 900 Series


The Rhodes Figure 901, 903 & 904 double sided sight flow indicators provide options which incorporate, an integral spout or, flap and scale plate or, Rhodes unique patented 'flow fingers'.

These gunmetal units are available with a variety of standard BSP and NPT threaded female end connections and size options range from 15mm to 50mm.

The Rhodes Figure 913, 914, 923, 924, 933 & 934, provide a choice of, cast iron; carbon steel and stainless steel double sided sight flow indicators, with options which incorporate, an integral spout or, flap and scale plate.

  • The protection and performance of equipment in the steel industry on Rolling Mills to indicate flow of lubrication oil.
  • The food processing industry on heating vessels to indicate colour change due to heating or catalyst action.
  • Liquid storage and transfers in the oil production industry and in Chemical plants on fire water distribution on fixed plants to indicate flow of safety water systems.

Fig.901 Sight Flow Indicator with Flow Fingers - Gunmetal

Fig.901

Sight Flow Indicator with Flow Fingers - Gunmetal

Fig.903 Straight Through Sight Flow Indicators with Integral Spout - Gunmetal

Fig.903

Straight Through Sight Flow Indicators with Integral Spout - Gunmetal

Fig.904 Straight Through Sight Flow Indicator with Flap and Scale Plate - Gunmetal

Fig.904

Straight Through Sight Flow Indicator with Flap and Scale Plate - Gunmetal

Fig.913 Straight Through Sight Flow Indicator with Integral Spout - Cast Iron

Fig.913

Straight Through Sight Flow Indicator with Integral Spout - Cast Iron

Fig.914 Cast Iron Steel Straight Through Sight Flow Indicator with Flap and Scale Plate

Fig.914

Cast Iron Steel Straight Through Sight Flow Indicator with Flap and Scale Plate

Fig.923 Straight Through Sight Flow Indicator with Integral Spout - Carbon Steel

Fig.923

Straight Through Sight Flow Indicator with Integral Spout - Carbon Steel

Fig.924 Carbon Steel Straight Through Sight Flow Indicator with Flap and Scale Plate

Fig.924

Carbon Steel Straight Through Sight Flow Indicator with Flap and Scale Plate

Fig.933 Straight Through Sight Flow Indicator with Integral Spout - Stainless Steel

Fig.933

Straight Through Sight Flow Indicator with Integral Spout - Stainless Steel

Fig.934 Stainless Steel Straight Through Sight Flow Indicator with Flap and Scale Plate

Fig.934

Stainless Steel Straight Through Sight Flow Indicator with Flap and Scale Plate

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The Type A Series


The Type A enables operators to clearly see what is happening inside a pipe or a process vessel.

A simple, robust, straight through sight flow indicator, comprising a good quality cast body which is recessed to hold toughened glass windows on two sides. The glasses are held in place by steel covers and high tensile bolts. The gaskets of this unit fit into the same recess as the glass windows and consequently cannot be blown out by excessive pressure.

  • The protection and performance of equipment in the power generating and marine industry on turbine generators to monitor high and low water flow rates.
  • The chemical production industry on process pipelines to indicate a two phase flow (eg: bubbles through liquids).
  • Liquid storage and transfers in liquid storage depots on foam monitors on vehicles to indicate foam blending.

Fig.Type A Flow Indicator

Fig. Type A

Simple, Robust, Straight Through Sight Flow Indicator

Gorgon Case Study

Gorgon Project

The largest single resource development in Australia's history

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