# Grundfos 96654373 UPS 53-55/57 F 3/4 HP 115V Single-Phase 3-Speed Cast Iron Wet-Rotor Circulator Pump - MROSupply.com

***Grundfos 96654373 UPS 53-55/57 F wet-rotor circulator pump with 3/4 HP, 115V single-phase motor, 3-speed operation, and cast iron housing. Maximum head 55/57 dm, port-to-port length 302 mm, DIN flanged connection GF 53. Stainless steel impeller, internal thermal protection, CCSAUS approved. Suitable for closed-loop hydronic heating and chilled water systems.***



## Product details:

- Catalog number: 96654373
- SKU: 5027467
- Price: ***$2,544.27*** 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: 54.700 lb
- Returns: Yes


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


## Product attributes;

  
- Approvals: CCSAUS
  

  
- Built-in motor protection: CONTACT
  

  
- Capacitor size - run: 60 µF/250 V
  

  
- Connect code: F
  

  
- Cos phi: 0.94
  

  
- Cos phi in speed 1: 0.9
  

  
- Cos phi in speed 2: 0.93
  

  
- Current in speed 1: 5.8 A
  

  
- Current in speed 2: 5.7 A
  

  
- Current in speed 3: 5.85 A
  

  
- Density: 983.2 kg/m³
  

  
- Density (lb/ftBi): 61.35
  

  
- Enclosure class (IEC 34-5): X4D
  

  
- Impeller: Stainless steel
  

  
- Insulation class (IEC 85): H
  

  
- Liquid temperature range (°C): -10 - 120
  

  
- Mains frequency: 60 Hz
  

  
- Max. power input: 630 W
  

  
- Maximum head: 55/57 dm
  

  
- Maximum operating pressure (bar): 10
  

  
- Model: C
  

  
- Pipe connection: GF 53
  

  
- Port-to-port length: 302 mm
  

  
- Power input in speed 1: 600 W
  

  
- Power input in speed 2: 610 W
  

  
- Pressure rating for connection: PN 10
  

  
- Product name: UPS 53-55/57 F
  

  
- Product no: 96654373
  

  
- Pump housing: Cast iron
  

  
- Pumped liquid: Water
  

  
- Range of ambient temperature (°C): 0 - 40
  

  
- Rated voltage: 1 x 115 V
  

  
- Relay: with relay
  

  
- Selected liquid temperature (°C): 60
  

  
- Speed no: 3
  

  
- Temperature range (F): 14 .. 248
  

  
- Terminal box position: 1.30H
  

  
- Thermal protec: internal
  

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

- [Specification Sheet](https://documents.mrosupply.com/product_documents/50/27/5027467/Grundfos_96654373_Specification_Sheet_JzZzF65.pdf)

## Product's reviews:
- Grundfor pump - Pump arrived ahead of schedule. Thanks so much.
- Excellent - Exactly as described, shipped and received faster than expected.
- Great service - Ordered a Grundfos well pump for my community. Communication via email very good and shipping time for the order was well under my expectations. I'm happy and will be back for other support items for the water operations.
- 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!