# Grundfos 13B63603 150S75-3 4-Inch Submersible Well Pump 7.5 HP 3-Phase 440-460V 3-Stage 150 GPM 3" NPT - MROSupply.com

***Grundfos 13B63603 150S75-3 4-inch submersible well pump with 7.5 HP, 3-phase 440-460V motor, 3 stages, 150 GPM rated flow, and 3" NPT discharge. Stainless steel pump and motor construction with IP68 enclosure, 1.15 service factor, and direct-on-line start. Suitable for water supply and irrigation applications.***



## Product details:

- Catalog number: 13B63603
- SKU: 5023170
- Price: ***$3,682.80*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Grundfos](https://www.mrosupply.com/brands/grundfos/)
- Category: 
    - [Compact Submersible](htts://www.mrosupply.com/pumps/centrifugal-pumps/compact-submersible/)
    - [Centrifugal Pumps](htts://www.mrosupply.com/pumps/centrifugal-pumps/)
    - [Pumps](htts://www.mrosupply.com/pumps/)
- Unit of measure: each
- Weight: 90.200 lb
- Returns: Yes


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


## Product attributes;

  
- Actual impeller diameter: 89.41 mm
  

  
- Applic motor: Grundfos
  

  
- Approvals: CE,EAC,CSA
  

  
- Axial load max: 450 kg
  

  
- Built-in temp transmitter: Yes
  

  
- Cable number: 798887
  

  
- Cos phi - power factor: 0.87-0.82
  

  
- Curve tolerance: 2012 3B
  

  
- Density: 998.2 kg/m³
  

  
- Density (lb/ftBi): 62.29
  

  
- DOE pump energy index CL: 0.91
  

  
- Enclosure class (IEC 34-5): IP68
  

  
- ErP status: EuP Standalone/Prod.
  

  
- Heater: K56
  

  
- HP: 7.5
  

  
- Impeller: Stainless steel
  

  
- Insulation class (IEC 85): F
  

  
- KVA code: J
  

  
- Mains frequency: 60 Hz
  

  
- Maximum ambient pressure (bar): 60
  

  
- Maximum liquid temperature (°C): 40
  

  
- Model: B
  

  
- Motor: Stainless steel
  

  
- Motor diameter: 4 in
  

  
- Motor efficiency at full load: 81.0 %
  

  
- Motor no: 96405814
  

  
- Motor type: MS4000
  

  
- Motor version: T40
  

  
- Product name: 150S75-3
  

  
- Product no: 13B63603
  

  
- Pump: Stainless steel
  

  
- Pump outlet: 3 in NPT
  

  
- Pump speed on which pump data are based: 3450 rpm
  

  
- Pumped liquid: Water
  

  
- Rate flow (gpm): 159
  

  
- Rated current: 12.8-12.6 A
  

  
- Rated flow: 36 m³/h
  

  
- Rated head: 31 m
  

  
- Rated power - P2: 5.5 kW
  

  
- Rated speed: 3440-3460 RPM
  

  
- Rated voltage: 3 x 440-460 V
  

  
- Sales region: Namreg
  

  
- Selected liquid temperature (°C): 20
  

  
- Service factor: 1.15
  

  
- Shaft seal for motor: HM/CER
  

  
- Stages: 3
  

  
- Start method: direct-on-line
  

  
- Starter: 1
  

  
- Starting current: 570-620 %
  

  
- Thermal protec: external
  

  
- Valve: YES
  

  
- Windings: Enamelled
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/59/67/5967774/Grundfos_3010008_Catalog.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/59/67/5967774/Grundfos_10153038_Manual_TpnjeQU.pdf)
- [Specification Sheet](https://documents.mrosupply.com/product_documents/50/23/5023170/Grundfos_13B63603_Specification_Sheet_I7hNK41.pdf)

## Product's reviews:
- Grundfor pump - Pump arrived ahead of schedule. Thanks so much.
- 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!
- 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!