# Grundfos 52722439 UP 43-44 BF Wet-Rotor Circulator Pump, 0.16 HP, 115V 1-Phase, Bronze Housing, 2-Bolt Flange - MROSupply.com

***Grundfos 52722439 UP 43-44 BF wet-rotor circulator pump with 0.16 HP, 115V single-phase motor, 60 Hz. Bronze pump housing and composite impeller. Rated flow 7.51 m³/h, rated head 2.554 m, maximum head 4.1 m. Port-to-port length 216 mm, 2-bolt oval flange connection, PN 10 pressure rating. Internal thermal protection, insulation class F. Suitable for water circulation in hydronic heating and cooling systems.***



## Product details:

- Catalog number: 52722439
- SKU: 5027338
- Price: ***$793.10*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Grundfos](https://www.mrosupply.com/brands/grundfos/)
- Category: 
    - [Circulating Pumps](htts://www.mrosupply.com/pumps/centrifugal-pumps/circulating-pumps/)
    - [Centrifugal Pumps](htts://www.mrosupply.com/pumps/centrifugal-pumps/)
    - [Pumps](htts://www.mrosupply.com/pumps/)
- Unit of measure: each
- Weight: 15.000 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Amb. max at 80 dgr C liquid (°C): 80
  

  
- Approvals: UL, CSA
  

  
- Built-in motor protection: CONTACT
  

  
- Capacitor size - run: 10 µF/180 V
  

  
- Current in speed 3: 2.15 A
  

  
- Density: 983.2 kg/m³
  

  
- Density (lb/ftBi): 61.35
  

  
- HP: 0.16
  

  
- Impeller: Composite
  

  
- Insulation class (IEC 85): F
  

  
- Liquid temperature range (°C): 2 - 110
  

  
- Mains frequency: 60 Hz
  

  
- Max ambient temperature (F): 104
  

  
- Max flow: 15.4 m³/h
  

  
- Max. power input: 215 W
  

  
- Maximum ambient temperature (°C): 40
  

  
- Maximum head: 4.1 m
  

  
- Maximum operating pressure (bar): 10
  

  
- Number of poles: 2
  

  
- Pipe connection: 2-BOLT FLANGE
  

  
- Port-to-port length: 216 mm
  

  
- Pressure rating for connection: PN 10
  

  
- Product name: UP 43-44 BF
  

  
- Product no: 52722439
  

  
- Pump housing: Bronze
  

  
- Pumped liquid: Water
  

  
- Rated flow: 7.51 m³/h
  

  
- Rated head: 2.554 m
  

  
- Rated voltage: 1 x 115 V
  

  
- Selected liquid temperature (°C): 60
  

  
- Speed no: 1
  

  
- Temperature range (F): 32 - 230
  

  
- Terminal box position: 9H
  

  
- Thermal protec: internal
  

  
- Type of connection: OVAL
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/50/27/5027371/Grundfos_52722327_Catalog_0DoRuCT.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/50/27/5027294/Grundfos_52722327_Manual_oRszqvI.pdf)
- [Specification Sheet](https://documents.mrosupply.com/product_documents/50/27/5027338/Grundfos_52722439_Specification_Sheet_oJ8dOTE.pdf)

## Product's reviews:
- Grundfor pump - Pump arrived ahead of schedule. Thanks so much.
- Excellent - Exactly as described, shipped and received faster than expected.
- Awesome company - They are super helpful and we’re the only company that had the pump that I needed to my water in my house running again!
- Great customer experience - The product was exactly as expected, but the level of customer service is what sets MRO apart. There was a delay with the shipping and they kept me informed every step of the way and provided options if the delay would not work for my situation. Great job!