Grundfos 99490914 ALPHA1 26-99F Variable Speed ECM Circulator, Cast Iron, Flanged, 1/6 HP, 115V

The Grundfos 99490914 is an ALPHA1 26-99F variable speed circulator with an electronically commutated (ECM) motor and a flanged cast iron body, for hydronic heating systems.

ALPHA1 circulators adjust their speed to system demand and offer proportional-pressure, constant-pressure and constant-curve settings. This 26-99 size covers flows up to 28 GPM and heads up to 30 ft, with a 14°F to 203°F liquid temperature range and a 145 psi maximum system pressure. The cast iron body is intended for closed-loop heating systems.

Before ordering: the pump runs on 115V, single phase, and connects with standard 2-bolt pump flanges (listed in 3/4", 1-1/4" and 1-1/2" sizes). Make sure you have a flange set for your pipe size.

Specifications

• Brand: Grundfos
• Manufacturer Part #: 99490914
• Series: ALPHA1
• Model: ALPHA1 26-99F
• Type: Variable speed ECM circulator
• Body Material: Cast Iron
• Connection: Flanged x flanged
• Flow Range: 0-28 GPM
• Head Range: 0-30 ft
• Temperature Range: 14°F to 203°F
• Max Pressure: 145 psi
• Voltage: 115V, 1 phase, 60 Hz
• Amperage: 1.7 A
• Wattage: 120 W
• Horsepower: 1/6 HP
• Application: Heating
• UPC: 5713829959064
• Category: Variable Speed Circulators

Documents

• Product Brochure (PDF)
• Installation & Operation Manual (PDF)
• Specification Sheet (PDF)

See also: variable speed circulators, all Grundfos products.