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SA Lower Mechanical Shaft Seal For Grundfos Pump CR Pump

Minimum Order Quantity : 5PC Price : Negotiated
Packaging Details : box as requirement Delivery Time : 20-30DAYS
Payment Terms : T/T, Western Union, L/C Supply Ability : 100000PC/Month
Place of Origin: MADE IN CHINA Brand Name: JR
Certification: ISO9001 Model Number: JR S A32MM 38MM 50MM 65MM

Detail Information

Style: Mechanical Seal Material: SIC SIC FKM
Size: 32MM 38MM 50MM 65MM Function: For Oil Pump, Water Pump
Specification: GLF-SA-32MM 38MM 50MM 65MM Mechanical Seal HS Code: 848420090
Certificate: ISO9001 Type: For Grundfos Pump 32MM 38MM 50MM 65MM
Standard: Standard Temperature: -30℃ To 200℃, Dependent On The Elastomer
High Light:

Grundfos Mechanical Seal 32MM


SA Lower Mechanical Shaft Seal


Mechanical Shaft Seal For CR Pump

Product Description

SA Lower Mechanical Shaft Seal For Grundfos Pump CR Pump

  1. Structure: Single End
  2. Pressure: Medium Pressure Mechanical Seals
  3. Speed: General Speed Mechanical Seal
  4. Temperature: General Temperature Mechanical Seal
  5. Performance: Corrosion
  6. Standard: DIN24960, ISO3069, GB6556, EN12756
  7. Model NO.: GR-SA, GR-SA-INFK
  8. Balance: Balanced
  9. Specification: Inner Diameter: 28 mm, 38 mm, 50 mm, 65 mm,


  • Rotary Ring Face: SiC/TC
  • Stationary Ring Face: SiC/TC
  • Elastomers: FKM/EPDM/FFKM
  • Springs: SS304/SS316
  • Metal Parts: SS304/SS316
  • Grondfos pump seal used in Models: CRT, NK,CLM-G and CLP-G Series Pumps


Performance Capabilities:


-30℃ to 200℃, dependent on the elastomer
Up to 10 bar
Up to 15 m/s
End play/axial float allowance
32mm,50mm,60mm and 65mm
Carbon, SiC, TC
Ceramic, SiC, TC
SS304, SS316
Metal parts
SS304, SS316
Idividual Packing
Using foam and plastic paper wrapped, then put one piece of seal in one box,finally put in standard export carton.


  • GR-SA and GR-SA-INFK Mechanical Seal for Sewage Pumps
  • Structural Features: single end, multiple still springs with spring protection, balanced, independent direction of rotation, bolt transmission, non-cartridge seal. The springs are separated from the sealed mediums so that they will not be jammed. Multi spring structure makes sure the load on the sealing faces balanced. This seal component has a compact structure with easy installation and reliable performance.
  • Industrial Standards: DIN24960, ISO3069, GB6556, EN12756
  • Scopes of Application: mainly used in sewage pumps, immersible pumps, paper pulp pumps and other rotary devices for industries such as city construction, mining, power plants and sewage treatment. This component can work as an alternative to Gorman-Rupp and Grundfos original seal product GR-SA or replacing Type 891 mechanical seal

SA Lower Mechanical Shaft Seal For Grundfos Pump CR Pump 0


SA Lower Mechanical Shaft Seal For Grundfos Pump CR Pump 1

SA Lower Mechanical Shaft Seal For Grundfos Pump CR Pump 2

We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, Catridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal,


All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA

Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc.


At the meantime, we could manufacture seals according to your sample or drawing, and design as your request



Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.

Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.


Question 3: Where is your factory located? How can I visit there?
Answer: Our factory is located in Ningbo, China. You can fly to Ningbo or Shanghai airport directly. All our clients, from home or abroad, are warmly welcome to visit us!


Question 4: How does your factory do regarding quality control?
Answer: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.


Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.


Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypal or by T/T. And by T/T at sight for large amount of the order.


Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.


Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, Compound & homogeneous pumps, Homogeneous & emulsification pumps and so on

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