McDonnell & Miller 334100 Float and Gasket Els PW 29614 The NBR seals ensure tight

The NBR seals ensure tight shutoff across a temperature range of -40°F to 125°F

High-Temperature Durability: Constructed to withstand the thermal stressors common within the Honeywell C7915 series detector mounts

Rugged Construction: The 3" stainless steel probe protects the internal thin-film element from moisture and mechanical stress

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McDonnell & Miller 334100 Float and Gasket Els PW 29614 The NBR seals ensure tightThe McDonnell & Miller 334100, identified by model number 421 30, is a specialized float and gasket kit engineered for Series 25A make up water feeders (including 25 A and 25 AB) and Series 27 W liquid level controls. Designed for high performance fluid management in commercial and industrial hydronic systems, this kit facilitates the precise mechanical monitoring required to prevent dry fire conditions or overflow. The assembly includes a replacement