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Hoffman Specialty STPA-300 Series Temperature Pilot Operator, 150 F - 300 F Range. 10 Ft. Capillary 400880, 15 Ft. Capillary 400881, 20 Ft. Capillary 400884, 25 Ft. Capillary 400889, 30 Ft. Capillary 400890.

Hoffman Specialty STPA-300 Series Spring Temperature Regulating Pilot Operator

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The Hoffman Specialty STPA-300 series spring temperature regulating pilot operator is a self-contained spring operated pilot operator to be used in conjunction with the Hoffman 2000 series main valve. Normally closed operation to prevent steam leakage, and easy in-line maintenance capabilities make the Hoffman Specialty STPA-300 series pilot the choice for temperature regulation needs.

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