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ISO9001-2015 Certified Flygt Pump Mechanical Seal with TC Face and TC Seat for Lower Seal Replacement

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xProduct Details
Size | 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 Number | FS-U-L90mm | HTS Code | 8484.20.00 |
Compatible Models | Flygt 1335.181, 2024, 2056, Etc. | Standards Compliance | DIN24960, ISO3069, EN12576, API682 |
Secondary Seal | VITON FPM | Product Type | Mechanical Seal |
Wear-resistant Materials | Tungsten Carbide, Silicon Carbide, Carbon Graphite, Alumina | ||
Highlight | ISO9001-2015 Certified Flygt Pump Mechanical Seal,TC Face Mechanical Seal,TC Seat Lower Seal |
Product Description
Replace Flygt FUL-90mm 3312 3400 7081 7101 Pump Mechanical Seal Lower Seal
Product Overview
Guangzhou Bergman Mechanical Seals Co., Ltd. specializes in high-quality mechanical seals for industrial pumps.
Specification | Details | Specification | Details |
---|---|---|---|
Name | Mechanical Seal | Country of Origin | Guangzhou, China |
Size | Standard size (20mm-90mm) | Brand | BERGMAN |
Model | FS-U-L90mm | 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 service |
Compatible Flygt Pump Models
This mechanical seal is compatible with a wide range of Flygt pump models including:
1335.181, 2024, 2056, 2102.220, 2050, 2052, 2060, 2066, 2070, 2071, 2075, 2082, 2084, 2090, 2095, 2101, 2012, 2102, 2125, 2135, 2140, 2151, 2201, 2250, 2400, 2610, 2620, 2630, 2660, 2670, 2730, 2740, 3041, 3045, 3050, 3057, 3060, 3065, 3066, 3067, 3068, 3069, 3080, 3082, 3085, 3101, 3102, 3126, 3127, 3140, 3151, 3152, 3153, 3170, 3171, 3200, 3202, 3230, 3231, 3300, 3301, 3306, 3310, 3311, 3350, 3351, 3356, 3400, 3501, 3530, and full range of pump mechanical seals.
Key Features
- Complies with DIN24960, ISO3069, EN12576, API682 standards
- Can replace original seals with cost-effective alternatives
- 2,000+ square meter warehouse with large inventory for fast delivery
- Can replace Burgman, John Crane, AES and other world-renowned brands
- Supports OEM and customized services
- Factory-direct pricing with high quality and fast delivery
Materials & Components
We use wear-resistant materials including tungsten carbide, silicon carbide, carbon graphite, alumina, rubber seals, PTFE seals, O-rings, etc.
Product Images



Company Profile
Guangzhou Bogman Mechanical Seals Co., Ltd. (formerly Guangzhou Yongfa Mechanical Seals Co., Ltd.) has been in operation since 1996. After more than 20 years of development, we established Guangzhou Bogman Mechanical Seals Co., Ltd. in 2019 and Guangdong Bogman Seals Co., Ltd. in 2023. Our company has passed the quality management system GB/T19001-2016 idt ISO9001:2015 certification.
We specialize in world-renowned pump mechanical seals, including various types of mechanical seals, O-ring seals, PTFE mechanical seals, and sealing materials like cemented carbide, silicon carbide, carbon graphite, and alumina.
Located in Guangzhou, China, with convenient access to Guangzhou Port, Shenzhen Port, and Foshan Port for efficient logistics. We maintain a 2,000+ square meter warehouse for quick delivery.

Exhibition and Warehouse
We have over 1,000 product varieties in our exhibition hall and maintain a 2,000+ square meter warehouse with video viewing available.

Production Workshop
Our facility features modern advanced machine tool equipment, dust-free workshops, inspection equipment, and assembly line operations.


Application Range
Our products are widely used in pipeline pumps, centrifugal pumps, sewage pumps, chemical pumps for petroleum, chemical, aerospace, pharmaceutical, food, and agricultural irrigation applications.

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. Other ports can be selected based on customer needs.
Q: How many days is your delivery time?
A: For stock products, we ship immediately after payment. For custom items, production takes 10-25 days depending on order quantity and type.
Q: Do you provide free samples?
A: We typically don't provide free samples, but sample costs can be refunded after order placement.
Q: What is your payment terms?
A: For stock products: 100% prepayment. For custom products: 30% deposit, 70% before shipment. We accept T/T, BABY, Western Union, and Alibaba payment.
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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