Zoom
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