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Grundfos 52722518 UPS 26-99 BFC Circulator Pump

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Price: $579.42
Item Number: 52722518
Manufacturer Name: Grundfos Pumps Corporation
Manufacturer Part No: UPS2699BFC

Brochure & Specifications

UPS 26-99 BFC

Grundfos UPS N circulator pumps have a corrosion-free stainless-steel pump housing and are recommended for domestic hot-water recirculation and underfloor heating systems. UPS N can be connected to an on/off time switch to limit pump operation to periods when hot water is usually required.

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 UPS 26-99 BFC
Product No. 52722518
EAN 5700834891038
Price

Technical

Speed Number 3
Max flow 33 US gpm
33 US gpm
Head max 28.87 ft
28.87 ft
Approvals on nameplate UL, CSA
Valve pump with built-in isolating and non-return valves

Materials

Pump housing Bronze
DIN W.-Nr. 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
Flange standard USA Oval
Type of connection Bronze Flange
Pipe connection 2 - Bolt Flange
Pressure stage 10
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

Power input in speed 1 0.2012 HP
Power input in speed 2 179 W
Max. power input 197 W
Main frequency 60 Hz
Rated voltage 1 x 115 V
Current in speed 1 1.3 A
Current in speed 2 1.5 A
Current in speed 3 1.8 A
Capacitor size - run 20 µF/180 V
Number of poles 2
Insulation class (IEC 85) F
Built-in motor protection CONTACT
Thermal protec internal

Controls

Pos term box 9H

Others

Gross weight 10.3 lb

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