160-12 | 5/16" SS Pitot Tube;12" Insert | Dwyer Instruments Product Type_Screw-In **Caleffi 551035A Sweat Disc** The

**Caleffi 551035A Sweat Disc** The Caleffi 551035A Sweat Disc is designed for use in hydronic heating and cooling systems

Its two-way operation allows for precise flow control

making it energy efficient

providing efficient power for a wide array of applications

160-12 | 5/16" SS Pitot Tube;12" Insert | Dwyer Instruments Product Type_Screw-In **Caleffi 551035A Sweat Disc** The**Dwyer Instruments NCO Series 5 16" SS Pitot Tube with 12" Insert (SKU: 160 12)** Dwyer Instruments' NCO 160 12 is a precision engineered pitot tube designed for measuring air or gas velocity. It features a 5 16" diameter stainless steel construction for corrosion resistance and durability. The 12" insert provides extended reach and accuracy in measuring velocity. **Key Benefits:** * High accuracy air or gas velocity measurement * Robust stainless