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Cr/Crn/Cri Mechanical Seal GLF-1 For Water Pump

Minimum Order Quantity : 5pcs Price : 6-20usd
Packaging Details : box as requirement , carton Delivery Time : 2-3 days for little qty and 20-30days for much qty
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 GLF-1 (12MM AND 16MM AND 20MM)

Detail Information

Standard Or Nonstandard: Standard Material: SIC/SIC/V
Style: Mechanical Seals Color: Black
Application: Water Pump Grundfos Pump Mechanical Seal Size: 12mm/16mm/22mm
Product Name: Grundfos Pump Seal Temperature: -30℃ To 200℃, Dependent On The Elastomer
Pressure: 1.2MPA Name: Mechanical Seals
Feature: Pump Seal Metal Parts: Ss304 Or Ss316
Face: Silicon Carbide Or Tungsten Carbide Spring: Ss304 Or Ss316
Keywords: Grundfos CR/CRN.Cri
High Light:

Black Cri Pump Mechanical Seal


Cri Water Pump Mechanical Seal


Ss304 Cri Pump Mechanical Seal

Product Description

Cr/Crn/Cri Mechanical Seal GLF-1 For Water Pump

grundfos pump seal  CR CRI CRN pump 12mm mechanical seal and 16mm mechanical seal


Operational Conditions:

  1. Water Pumps G05- 12MM,16MM Mechanical Seals
  2. Temperature: -20ºC to +180ºC
  3. Pressure: ≤2.5MPa
  4. Speed: ≤15m/s


  • Stationary Ring: Ceramic, Silicon Carbide, TC
  • Rotary Ring: Carbon, Silicon Carbide
  • Secondary Seal: NBR, EPDM, FKM, PTFE
  • Spring and Metal Parts: Steel
  • Seat Type:
  • Applications: Clean water, sewage water, oil and other moderately corrosive fluids

GLF-1 suit for Grundfos PumpReplacement to
Suitable for Grundfos CR, CRN, and CRI 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
12mm 16mm 22mm
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.



Cr/Crn/Cri Mechanical Seal GLF-1 For Water Pump 0

Cr/Crn/Cri Mechanical Seal GLF-1 For Water Pump 1

Cr/Crn/Cri Mechanical Seal GLF-1 For Water 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,Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.



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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