90mm Metal Frame Flygt Pump Seal with TC Face and ISO9001-2015 Certified Cartridge Mechanical Seal

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xSize | 90mm | 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 | DIN24960, ISO3069, EN12576, API682 |
Secondary Seal | VITON FPM | Replacement Compatibility | Original Flygt Seals |
O-ring Material | Depends On O-ring Material | ||
Highlight | 90mm Flygt Pump Seal,Metal Frame Cartridge Mechanical Seal,ISO9001-2015 Certified Mechanical Seal |
Guangzhou Bergman Mechanical Seals Co., Ltd. offers high-quality replacement mechanical seals for Flygt pumps, manufactured to meet international standards with durable materials and precise engineering.
Parameter | Value | Parameter | Value |
---|---|---|---|
Name | Mechanical Seal | Country of Origin | Guangzhou, China |
Size | Standard size (20mm-90mm) | Brand | BERGMAN |
Model | FGL-FS | MOQ | 1 set |
Pressure | ≤ 1.5MPa | Line Speed | ≤ 15m/s |
Temperature | -20°C to 180°C (depends on O-ring material) | Application | Flygt pump |
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 available |
- 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
- Complies with DIN24960, ISO3069, EN12576, API682 standards
- Direct replacement for original Flygt pump seals
- Available in different price points based on customer requirements
- 2,000+ square meter warehouse with large inventory for fast delivery
- Can replace Burgman, John Crane, AES and other major brands
- OEM and customized services available
- Factory-direct pricing with excellent after-sales service
Our mechanical seals feature wear-resistant materials including:
- Tungsten carbide
- Silicon carbide
- Carbon graphite
- Alumina
- Rubber seals (VITON, PTFE)
- O-rings



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 incorporated as Guangzhou Bogman Mechanical Seals Co., Ltd. in 2019 and established Guangdong Bogman Seals Co., Ltd. in 2023.
Our company is ISO9001:2015 certified and specializes in manufacturing various mechanical seals including:
- Pump mechanical seals
- Axe mechanical seals
- Fluid mechanical seals
- Metal bellows mechanical seals
- Container mechanical seals
- Rubber bellows mechanical seals
- O-ring seals
- PTFE mechanical seals
- Various sealing materials (cemented carbide, silicon carbide, carbon graphite, alumina)
Located in Guangzhou with convenient access to major ports (Guangzhou Port, Shenzhen Port, Foshan Port), we maintain a 2,000+ square meter warehouse for efficient logistics and quick delivery.
Company philosophy: Innovation, Professionalism, Quality-oriented service.

- Product exhibition hall with 1,000+ varieties
- 2,000+ square meter warehouse with video tour available
- Modern production equipment in dust-free workshops
- Advanced inspection equipment and assembly line operations


Our mechanical seals are widely used in:
- Pipeline pumps
- Centrifugal pumps
- Sewage pumps
- Chemical pumps
For industries including:
- Petroleum
- Chemical
- Aerospace
- Pharmaceutical
- Food processing
- Agricultural irrigation
We offer various packaging options with customized packaging available for large orders.

A: We are a production factory with our own international trade department.
A: Our factory is located in Guangzhou City, near Guangzhou Port and Shenzhen Port. Other ports can be selected based on customer needs.
A: For stock items, we ship immediately after payment. For custom orders, production takes 10-25 days depending on quantity and type.
A: Samples are typically not free, but sample costs can be refunded after order placement.
A: For stock items: 100% prepayment. For custom orders: 30% deposit, 70% before shipment. We accept T/T, BABY, Western Union, and Alibaba payments.
A: Yes, we welcome OEM and custom product requests.
International Trade Department:
Li Wei: Mobile +86-15622176299
Yang Yingjie: WeChat/WhatsApp +86-15627223988
Yang Aijun: WeChat/WhatsApp +86-13602719849
Email: bergman168@outlook.com