Grundfos 98126831 MAGNA1 40-120 F Variable Speed ECM Circulator, Cast Iron, Flanged, 1/2 HP, 230V

The Grundfos 98126831 is a MAGNA1 40-120 F electronically commutated (ECM) variable speed circulator with a cast iron pump housing and flanged connections, for commercial and large residential hydronic heating and cooling systems.

MAGNA1 is the Grundfos ECM circulator for straightforward commercial applications, with proportional-pressure, constant-pressure and constant-curve control modes selected at the pump. The cast iron housing is intended for closed-loop heating and chilled water systems. This 40-120 model is rated for a maximum head of 39.4 ft and flows up to about 85 GPM.

Before ordering: confirm your supply voltage (230V, single phase), the flange size and bolt pattern for the 40-120 model, and that matching flanges and gaskets are on hand.

Specifications

• Brand: Grundfos
• Manufacturer Part #: 98126831
• Series: MAGNA1
• Model: MAGNA1 40-120 F
• Type: Variable speed ECM circulator
• Body Material: Cast Iron
• Connection: Flanged x flanged
• Max Head: 39.4 ft
• Max Flow: 85 GPM
• Max Pressure: 175 psi
• Voltage: 230V, 1 phase, 60 Hz
• Horsepower: 1/2 HP
• UPC: 5710629499936
• Category: Variable Speed Circulators

See also: variable speed circulators, all Grundfos products.