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Grundfos 59896151 UP 15-42 BUC7 Circulator Pump

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Price: $499.95
Item Number: 59896151
Manufacturer Name: Grundfos Pumps Corporation
Manufacturer Part No: UP1542BUC7

Specification & Brochures

UP 15-42 BUC7

Grundfos UP B circulator pumps have a bronze pump housing for drinking water applications while Grundfos UP N have a stainless-steel pump housing. Both variants are recommended for underfloor heating systems as the pumped liquid may often become aerated, causing corrosion in cast iron pump housings.

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump is characterized by:

  • Ceramic shaft and radial bearings.
  • Carbon axial bearing.
  • Stainless steel rotor can and bearing plate.
performance-curve
Product name UP 15-42 BUC7
Product No. 59896151
EAN 5700391412714
Price

Technical

Speed Number 1
Max flow 17.2 US gpm
Maximum head 15.09 ft
Approvals UL, CSA
Y = pump with built-in isolating and non-return valves pump with built-in isolating and non-return valves

Materials

Pump housing Bronze
EN 2.1176.01
Impeller Composite, PES

Installation

t max amb 104 °F
Ambient max at 176°F liquid 176 °F
Maximum operating pressure 145.04 psi
Type of connection USA Sweat
Bronze Sweat
Pipe connection 3/4" SWEAT
Pressure rating for connection PN 10
Port-to-port length 7 3/4 in

Liquid

Pumped liquid Water
Liquid temperature range 35.6 .. 204.8 °F
Selected liquid temperature 140 °F
Density 61.35 lb/ft³

Electrical data

Max. power input 85 W
Main frequency 60 Hz
Rated voltage 1 x 115 V
Current in speed 3 0.74 A
Capacitor size - run 10 µF/180 V
Number of poles 2
Insulation class (IEC 85) F
Built-in motor protection CONTACT
Thermal protec internal

Others

Terminal box position 9H
Gross weight 6.75 lb


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