Model 2454 Sight Glass

Size

4 inches

Material

Aluminium, Carbon Steel

Installed behind API couplers, the Model 2454 Sight Glass Indicator allows operators to verify fluid flow before opening the coupler. Rated to 150 PSI at 70°F, it features durable polycarbonate glass in flat or domed versions, with aluminium or steel bodies. Typically welded near the loading or check valve inlet, it ensures reliable, safe bottom-loading arm operation.

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Description

The Model 2454 Sight Glass Indicator provides a clear, visual confirmation of fluid presence on bottom loading arms before opening the API coupler. Installed behind the API coupler, it allows operators to safely verify product flow, reducing the risk of spills and enhancing operational safety.

This sight glass is rated for a maximum hydrostatic pressure of 150 PSI at 70°F. It is typically welded near the loading valve or check valve inlet for optimal placement and performance.

The indicator is available in two versions: the Model 2424 with flat glass or with domed glass, depending on operational preference. Constructed from durable polycarbonate, the body is offered in either aluminium or steel for strength and corrosion resistance. The Model 2454 Indicator is available in a standard size suitable for most bottom loading arm installations.

Contact information:

Tel: +44 (0) 1763 248 650

Email: sales@ewfm.co.uk

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Additional Specifications

Available Sizes:
4″

Material:
Polycarbonate with aluminium or steel body

Glass options:
Flat glass
Domed glass