Bowser Kaydon 811A-3/8 Vane Type Liquid Sight Indicator 3/8 in. NPT Clear New

Bowser Kaydon 811A-3/8 Vane Type Liquid Sight Indicator

3/8 in. NPT

Clear Lens

Manufactured by Bowser, Inc., Cookeville, Tenn, a.k.a. Bowser Briggs, now Kaydon Filtration

P/N 811A-3/8

Equivalent to: Curtiss-Wright Electro Mechanical W154NTM86X3PC7, W254NTM87X2BPC7, W254NTM87X5PC7, W254RTM86X4APC7, W254RTM86X5PC7, W254RTM86X8PC7 Ingersoll Rand 811 3-8, W154NTM86X3PC7, W254NTM87X2BPC7, W254NTM87X5PC7, W254RTM86X4APC7, W254RTM86X5PC7, W254RTM86X8PC7 Kaydon Filtration E13595

NSN 6680-00-235-6010

Vane Type Liquid Sight Indicator

Utilizes a single observation window and a flow activated vane to furnish a constant readout of liquid flow, clarity and color.

Spring actuated vane.

Observation of vane positioning gives an approximate indication of the rate of flow. The vane assumes a position at right angles to the center line of the pipe when there is no flow, and moves at an oblique angle when liquid is flowing.

Designed for easy observation of flow from either the right or left, up or down.

Brass construction with wire brushed exterior finish.

Withstands a working pressure of 125 PSI.

Standard heat treated glass window meets MIL-G-2697 and is furnished with the unit.

Applications: Transformer Cooling Water Lines, Diesel Engine Jacket Water Lines, Hydro-Electric Turbine Oil Lines, Generator Oil Lines, Steel Mill Machinery

Mil-Specs:

Thread Direction: Right-hand both ends

Overall Height: 2.375 inches nominal

Nominal Pipe Size for Which Designed: 0.375 inches both ends

Sight Diameter: 1.281 inches nominal

End Connection Type: Threaded external, plain both ends

Thread Quantity per Inch: 18 both ends

Nominal Thread Size: 0.375 inches both ends

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Condition: New