MAGNA3 D 65-150 GF Variable Speed Cast Iron Twin Circulator Pump, 208-230V
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          Grundfos MAGNA3 D 65-150 GF is a feature-rich, cast iron high-efficiency variable speed twin (doubled) circulator pump designed for wide range of large residential, commercial and industrial applications.
Technical Specifications:
Features:
                                                Technical Specifications:
- Casing: Cast Iron
 - Circulator Pump Type: variable speed, high-efficiency ECM motor with a wide range of operating modes
 - Connections: Flanged (GF65)
 - Circulator Height (Flange to Flange): 13-7/16"
 - Electrical Specs: 230V, 50/60 Hz, 1409W max, 6.18 Amps max
 - Head Range: 0-49.22 ft
 - Flow Range: 0-365 GPM
 - Operating Temperature Range: 14°F - 230°F
 - Ambient Temperature Range: 32 - 104°F
 - Max Operating Pressure: 175 psi
 - Energy Efficiency Index (EEI): 0.17
 - Dimensions (Depth x Width x Height): 15.30" x 20.60" x 13.40"
 - Weight (lbs): 101 lbs
 
Features:
- Wide range of modes to choose from: proportional pressure (adapts to flow demand), constant pressure (keeps pressure consistent), constant temperature, differential temperature (constant temperature drop), constant curve (constant flow and constant head w/ adjusted duty point), constant flow (maintains flow independently of the head), AUTOAdapt, FLOWAdapt, and FLOWLimit (ensures that the set rated flow is never exceeded)
 - Three multipump modes: alternating (one pump operates at a time, changing to the other depending on time or energy performance), backup (one pump operates at a time at intervals to prevent seizing up), and cascade operation (pumps automatically switch on/off, adapting to the current system demands)
 - AUTOAdapt (default factory setting) automatically adjusts the pump performance to the size of the system and load over time
 - Optional Grundfos GO app connectivity (via Bluetooth) for set-up/scheduling, diagnostics, and performance data
 - Designed for high-performance heating/cooling applications
 - Two pumps communicate wirelessly via Grundfos GO Remote app
 - Built-in energy meter monitors energy distribution and consumption
 - Automatic air-cooling of the system prevents condensation
 - Two output singles are provided for wired connections to other systems
 - Made in the USA
 - cETLus, FCC Listed
 



















































































































































































































                        
