ISO9001-2015 Certified 25mm Replace Flygt Cartridge Seal with New Design for Pump Models 2660 4630 4640 8105

Place of Origin Guangzhou,China
Brand Name BERGMAN, BERGMAN
Model Number FS-25
Minimum Order Quantity 1
Price $80-110

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Product Details
Size 25mm Face Material Tungsten Carbide TC
Seat Material Tungsten Carbide TC Elastomer Material VITON FPM
Metal Parts SS316 Hastelloy C AM350 Max Pressure ≤ 1.5mpa
Max Line Speed ≤ 15m/s Temperature Range -20°C-180°C
Model FGL-FS HTS Code 8484.20.00
Compatible Models 2610, 2620, 2630, 2640, 4610, 4620, 2660, 2670, 4630, 4640, 3153, 5100.211, 5100.220, 2100.211, 3171, 3152, 4650, 4660, 5100.250, 5100.251, 5100.260, 5100.261, 3202, 4670, 4680, 5100.300, 5100.310, 5151.300, 5151.310, 3301, 5150.350, 5150-360 Standards Compliance DIN24960, ISO3069, EN12576, API682
Secondary Seal VITON FPM O-ring Material Depends On Application
Replacement Capability Original Seal Replacement
Highlight

ISO9001-2015 Certified Mechanical Seal

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Replace Flygt Cartridge Seal

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New Design Flygt Seal

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Product Description
FS-25mm Replace Flygt Cartridge Seal 2660 4630 4640 8105 New Design Mixer Pump Mechanical Seal
Product Overview

High-performance mechanical seal designed for Flygt pumps, featuring durable tungsten carbide faces and Viton secondary seals.

Technical Specifications
Manufacturer Guangzhou Bergman Mechanical Seals Co., Ltd.
Type Mechanical Seal
Size Standard sizes: 20mm, 25mm, 35mm, 45mm, 60mm, 90mm
Brand BERGMAN
Model FGL-FS
Pressure Rating ≤ 1.5MPa
Temperature Range -20°C to 180°C (depends on O-ring material)
Face Material Tungsten Carbide (TC)
Seat Material Tungsten Carbide (TC)
Secondary Seal VITON FPM
Metal Parts SS316, Hastelloy C, AM350
Certification ISO9001-2015
Compatible Flygt Pump Models
  • 2610, 2620, 2630, 2640, 4610, 4620
  • 2660, 2670, 4630, 4640, 3153, 5100.211
  • 5100.220, 2100.211, 3171, 3152, 4650, 4660
  • 5100.250, 5100.251, 5100.260, 5100.261
  • 3202, 4670, 4680, 5100.300, 5100.310
  • 5151.300, 5151.310, 3301, 5150.350, 5150-360
Key Features
  • Complies with DIN24960, ISO3069, EN12576, API682 standards
  • Direct replacement for original Flygt seals
  • Available in various price points to meet different budget requirements
  • Large inventory with fast delivery
  • OEM and customization services available
  • Factory-direct pricing with excellent after-sales service
Material Advantages

Premium wear-resistant materials including tungsten carbide, silicon carbide, carbon graphite, alumina, rubber seals, PTFE seals, and O-rings.

Product Images
ISO9001-2015 Certified 25mm Replace Flygt Cartridge Seal with New Design for Pump Models 2660 4630 4640 8105 0 ISO9001-2015 Certified 25mm Replace Flygt Cartridge Seal with New Design for Pump Models 2660 4630 4640 8105 1 ISO9001-2015 Certified 25mm Replace Flygt Cartridge Seal with New Design for Pump Models 2660 4630 4640 8105 2
Company Profile

Guangzhou Bogman Mechanical Seals Co., Ltd. (formerly Guangzhou Yongfa Mechanical Seals Co., Ltd.) has been in operation since 1996. With over 20 years of development, we established Guangzhou Bogman Mechanical Seals Co., Ltd. in 2019 and Guangdong Bogman Seals Co., Ltd. in 2023. Our company is ISO9001:2015 certified.

We specialize in manufacturing various mechanical seals including pump seals, fluid seals, metal bellows seals, and more. Our facility includes a 2,000+ square meter warehouse for efficient order fulfillment.

ISO9001-2015 Certified 25mm Replace Flygt Cartridge Seal with New Design for Pump Models 2660 4630 4640 8105 3
Frequently Asked Questions
Q: Are you a factory or a trader?

A: We are a production factory with our own international trade department.

Q: Where is your factory located?

A: Our factory is located in Guangzhou City, near Guangzhou Port and Shenzhen Port.

Q: How many days is your delivery time?

A: Stock items ship immediately after payment. Custom items typically require 10-25 days production time.

Contact Information

International Trade Team:

Li Wei: +86-15622176299

Yang Yingjie: WeChat/WhatsApp +86-15627223988

Yang Aijun: WeChat/WhatsApp +86-13602719849

Email: bergman168@outlook.com