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20mm Flygt Pump Cartridge Seal with Tungsten Carbide TC Faces and VITON FPM Elastomer for SS316 Hastelloy C AM350

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xProduct Details
Size | 20mm | 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 Compatibility | Flygt Original Seals | ||
Highlight | Tungsten Carbide TC Cartridge Seal,VITON FPM Cartridge Seal,SS316 Hastelloy C AM350 Flygt Seal |
Product Description
Replace Flygt Cartridge Seal FS-20mm 2610 2620 2630 2640 4610 4620 3085 Mixer Pump Mechanical Seal
Product Specifications
Name | Mechanical Seal |
---|---|
Size | Standard size (20mm, 25mm, 35mm, 45mm, 60mm, 90mm) |
Brand | BERGMAN |
Model | FGL-FS |
Pressure | ≤ 1.5mpa |
Temperature | -20°C-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 |
Certificate | ISO9001-2015 |
Service | OEM customization service |
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 different price points based on customer requirements
- 2,000+ square meter warehouse with large inventory
- Factory-direct pricing with excellent quality
- Fast delivery times
- OEM and customization services available
- Can replace Burgman, John Crane, AES and other major brand seals
Material Specifications
Wear-resistant materials including tungsten carbide, silicon carbide, carbon graphite, alumina, rubber seals, PTFE seals, and O-rings.
Product Images



Company Profile
Guangzhou Bogman Mechanical Seals Co., Ltd. (formerly Guangzhou Yongfa Mechanical Seals Co., Ltd.) was established in 1996. After more than 20 years of development, we have grown into a leading manufacturer of mechanical seals with ISO9001:2015 certification.
Our product range includes pump mechanical seals, axe mechanical seals, fluid mechanical seals, metal bellows mechanical seals, and various sealing materials including cemented carbide, silicon carbide, carbon graphite, and alumina.
Located in Guangzhou with convenient access to major ports, we maintain a 2,000+ square meter warehouse for fast delivery. Our company philosophy is: innovation, professionalism, and quality-oriented service.

Facilities
- Product exhibition hall with over 1,000 varieties
- 2,000+ square meter warehouse with video viewing available
- Modern machine tools and dust-free workshop
- Advanced inspection equipment and assembly line operation
- Regular participation in Guangzhou Spring Import and Export Fair


Applications
Widely used in pipeline pumps, centrifugal pumps, sewage pumps, and chemical pumps. Serving industries including petroleum, chemical, aerospace, pharmaceutical, food, and agricultural irrigation.

Packaging & Shipping
Multiple packaging options available with custom packaging for large orders. Small size and weight make air, sea, and express shipping ideal.

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 require 10-25 days production time.
Q: Do you provide free samples?
A: Samples are not free but sample cost can be refunded after order placement.
Q: What is your payment terms?
A: Stock items: 100% prepayment. Custom items: 30% deposit, 70% before shipping. We accept T/T, Western Union, and Alibaba payments.
Q: Can you customize products not in your catalog?
A: Yes, we welcome OEM and custom product requests.
Contact Us
International Trade:
Li Wei: Mobile +86-15622176299
Yang Yingjie: WeChat/WhatsApp +86-15627223988
Yang Aijun: WeChat/WhatsApp +86-13602719849
Email: bergman168@outlook.com
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