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Pig Signallers

The Maloney Series III

Maloney Series III is designed for use in both conventional pipeline and meter prover service. This pig signal is easy to operate, has a wide pressure range, bi-directional detection and a factory pre-set detector switch. All metal parts (except the scarfed welding base) are made of stainless steel to retard wear and aging. Provides bi-directional detection. The Series II Detector cannot be removed while under pressure.

Product Options

Can be used as:
Intrusive Pig Signallers

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