# Grundfos 91159466 CR 90-2-2 A-G-A-E-HQQE Mechanical Seal Kit, HQQE Single Shaft Seal, EPDM Elastomer, for CR 90-2-2 Vertical Multistage Centrifugal Pump - MROSupply.com

***Grundfos 91159466 mechanical seal kit for CR 90-2-2 A-G-A-E-HQQE vertical multistage centrifugal pump. Includes HQQE single shaft seal with carbon/SiC faces and EPDM elastomer, designed for water service at 90 m³/h rated flow and 27.1 m rated head. Fits pump with 2 stages, cast iron base, stainless steel impellers, 4-inch ANSI flanged connections, and 11 kW power requirement. Suitable for liquid temperatures from -30°C to 120°C and maximum operating pressure of 16 bar.***



## Product details:

- Catalog number: 91159466
- SKU: 5966482
- Price: ***$6,159.11*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Grundfos](https://www.mrosupply.com/brands/grundfos/)
- Category: 
    - [Chemical Resistant](htts://www.mrosupply.com/pumps/centrifugal-pumps/chemical-resistant/)
    - [Centrifugal Pumps](htts://www.mrosupply.com/pumps/centrifugal-pumps/)
    - [Pumps](htts://www.mrosupply.com/pumps/)
- Unit of measure: each
- Returns: Yes


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


## Product attributes;

  
- Approvals: CE,EAC,UKCA,SEPRO
  

  
- Approvals for drinking water: ACS
  

  
- Base: Cast iron
  

  
- Code for rubber: E
  

  
- Code for shaft seal: HQQE
  

  
- Connect code: G
  

  
- Curve tolerance: 2012 3B
  

  
- Density: 998.2 kg/m³
  

  
- Flange rating inlet: 150 lb
  

  
- Flange size for motor: FF300
  

  
- Impeller: Stainless steel
  

  
- Impellers: 2
  

  
- Liquid temperature range (°C): -30 - 120
  

  
- Low NPSH: N
  

  
- Material code: A
  

  
- Max pressure at stated temp (°C): 16 bar / 120
  

  
- Maximum head: 46.6 m
  

  
- Maximum operating pressure (bar): 16
  

  
- Model: B
  

  
- Motor standard: IEC
  

  
- Number of reduced-diameter impellers: 2
  

  
- Power (P2) required by pump: 11 kW
  

  
- Pressure rating for connection: PN 16
  

  
- Pressure sensor: N
  

  
- Product name: CR 90-2-2 A-G-A-E-HQQE
  

  
- Product no: 91159466
  

  
- Pump orientation: Vertical
  

  
- Pump speed on which pump data are based: 2924 RPM
  

  
- Pump version: A
  

  
- Pumped liquid: Water
  

  
- Rated flow: 90 m³/h
  

  
- Rated head: 27.1 m
  

  
- Selected liquid temperature (°C): 20
  

  
- Shaft seal arrangement: Single
  

  
- Size of inlet connection: 4 in
  

  
- Size of outlet connection: 4 in
  

  
- Stages: 2
  

  
- Support bearing: Graflon
  

  
- Temperature (°C): 16 bar / -30
  

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

- [Catalog](https://documents.mrosupply.com/product_documents/59/66/5966564/Grundfos_98161044_Catalog_TlIc8yf.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/59/66/5966607/Grundfos_98161044_Manual_mVFGWn6.pdf)
- [Line Drawing](https://documents.mrosupply.com/product_documents/59/66/5966607/Grundfos_98161044_Line_Drawing_60IEU1c.pdf)
- [Service Manual](https://documents.mrosupply.com/product_documents/59/66/5966607/Grundfos_96416356_Service_Manual.pdf)
- [Specification Sheet](https://documents.mrosupply.com/product_documents/59/66/5966482/Grundfos_91159466_Specification_Sheet_j5q8Yvd.pdf)

## Product's reviews:
- 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.
- Excellent service - MRO had exactly what I was looking for and shipped it the same day. Thanks!
- 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!