Grundfos Direct Vortex Flow VFS 20-400, Composite
Grundfos+Direct+Vortex+Flow+VFS+20%2D400%2C+Composite

Grundfos direct flow vortex meter provides both flow and temperature information for computation of BTU's generated by solar thermal system. Composite body. 1 1/4" NPT connections. Suitable flow rate of 20-400 liters per minute (5.2-105 gallons per minute).
Product Details
Sun Source Part #: MD-0420
Manufacturer: Grundfos   More Products
Mfg. Part #: VFS20-400
Category: Measurement Devices (Flowmeters, Thermometers, & Gauges)
Availability: Special Order - Contact for Price & Availability
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Library Documents
Grundfos Direct Sensors Databook & Installation Guide (8.85 MB)
Grundfos VFS 20-400 Flow Sensor Datasheet (0.37 MB)
Grundfos VFS Flow Sensor Instructions (0.78 MB)
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