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

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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.

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