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Grundfos 92603115 ALPHA 15-58 F Circulator Pump

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Price: $253.95
Item Number: 92603115
Manufacturer Name: Grundfos
Manufacturer Part No: ALPHA1558F

Borchure & Specifications

ALPHA 15-58 F

  • ALPHA is a high-efficiency circulator fitted with an electronically commutated motor and designed for circulating liquids in heating systems. The pump features the highest energy rating on the market.
  • ALPHA is designed with intelligent controls featuring a constant-pressure, proportional-pressure and constant-speed curve, each with three speed settings as well as an AUTOADAPT setting, removing the need to manually select the pump setpoint.
  • The new toolless, removeable power connector results in fast and easy installation. Fewer callbacks can be expected due to its robust startup, self-venting ability and dry-running protection. A system air detection and venting mode can be activated through the Grundfos Go app.
  • The Grundfos GO app also provides the ability to conveniently troubleshoot your system through the event log, run guided setup, set custom control modes and run firmware updates. Historical trend data for flow, head, media temperature and on-cycle durations is also available through the app.
  • A terminal box with conduit connections is provided for power connection.
Product name ALPHA 15-58 FR
Product No. 92603108
EAN 5715116925202

Technical

  • Rated flow 8.37 US gpm
  • Rated head 11.16 ft
  • TF class 110
  • Approvals FCC,cULus
  • Model B

Materials

  • Pump housing Cast iron / EN 1561 EN-GJL-150 / ASTM A48-25A
  • Impeller Composite / PESU 30% gf + PESU-GF20%

Installation

  • Range of ambient temperature 32 .. 131 °F
  • Maximum permissible operating pressure 175.0 PSI
  • Pipe connection GF 15/26
  • Pressure rating for connection PN 12
  • Port-to-port length 6 1/2 in

Liquid

  • Pumped liquid Water
  • Liquid temperature range 35.6 .. 230 °F
  • Selected liquid temperature 140 °F
  • Density 61.35 lb/ft³

Electrical data

  • P1 min. 3.4 W
  • P1 max. 38 W
  • Main frequency 60 Hz
  • Rated voltage 1 x 115 V
  • Maximum current consumption 0.71 A
  • Enclosure, Type 2

performance-curve

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