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Plug In 45mm Cartridge Type Mechanical Seal Flygt 3171

Minimum Order Quantity : 1PC Price : Negotiated
Packaging Details : box as requirement Delivery Time : 20-30DAYS
Payment Terms : T/T, Western Union, L/C Supply Ability : 1000PC/Month
Place of Origin: MADE IN CHINA Brand Name: JR
Certification: iso9001 Model Number: Flygt 45mm

Detail Information

Material: TC TC VITON Function: For Oil Pump, Water Pump
Transport Package: Box HS Code: 848420090
Specification: Flygt Pump Mechanical Seal 45MM Certificate: ISO9001
Type: Flygt Pump Standard: Standard
Size: 45MM Name: Flygt Pump Seal 3171,4650,4660,5100.250,5100.251,5100.260, 5100.261
High Light:

45mm Cartridge Type Mechanical Seal


Flygt 3171 Cartridge Type Mechanical Seal


3171 Flygt Plug In Seal

Product Description

Mechanical Seal Cartridge Seal 45mm Plug In Seals Flygt And Grindex Pump Seals For Flygt 3171,4650,4660,5100


Operational Conditions:

  1. 45mm Plug in seal for Flygt and Grindex series pumps : 3171,4650,4660,5100.250, 5100.251, 5100.260, & 5100.261
  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, Viton, PTFE
  • Spring and Metal Parts: Steel
  • 3. Seat Type:
  • 4. Applications: Clean water, sewage water, oil and other moderately corrosive fluids

Performance Capabilities:



-30℃ to 200℃, dependent on the elastomer


Up to 10 bar


Up to 15 m/s

End play/axial float allowance







Carbon, SiC, TC


 Ceramic, SiC, TC


NBR, EPDM, etc.


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.


  • 45mm flygt cartridge mechanical seal for flygt pump 3171,4650,4660,5100.250,5100.251,5100.260,
  • 5100.261
  • 1. Sealcon Plug in 45 is for Flygt Pump Model:3171,4650,4660,5100.250,5100.251,5100.260,
  • 5100.261
  • 2. Our seals can replace the original seals.
  • 3.Application: seals are primarily used in the chemical sector and in water pumps.
  • 4.Standard:the products are in according with Din24960,ISO3069,en12576,API682 standards
  • 5.OEM and Customized products is welcomed.
  • 6. Factory Price,High Quality ,Fast Delivery and Best Sevice.



Size Material

Fits Flygt


20 20mm TC/TC-TC/TC/V 2610,2620,2630,
2640,4610 & 4620
25 25mm TC/TC-TC/TC/V 2660,4630 & 4640
35 35mm TC/TC-TC/TC/V 2670,3153,5100.210,
5100.211,5100.220 & 5100.221
45 45mm TC/TC-TC/TC/V 3171,4650,4660,5100.250,
5100.251,5100.260 & 5100.261
60 60mm TC/TC-TC/TC/V 3202,4670,4680,5100.300,
5100.310,5150.300 & 5150.310
90 90mm TC/TC-TC/TC/V 3301,5150.350 & 5150.360



Plug In 45mm Cartridge Type Mechanical Seal Flygt 3171 0Plug In 45mm Cartridge Type Mechanical Seal Flygt 3171 1

Plug In 45mm Cartridge Type Mechanical Seal Flygt 3171 2

Plug In 45mm Cartridge Type Mechanical Seal Flygt 3171 3

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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