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BERGMAN 560D-25mm Rotary Pump Mechanical Seal for WQ Submersible Pumps

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xProduct Details
Size | 25mm | Model | 560D |
---|---|---|---|
Pressure Limit | ≤ 0.3mpa | Temperature Range | -20°C-70°C |
Line Speed | ≤ 5m/s | Face Material | CAR SIC |
Seat Material | CER SIC | Secondary Seal | NBR VITON |
Metal Parts | SS304 SS316 | Shaft Sizes | 25/30, 30/35, 40/45, 45/50 |
Standard Sizes | 14/15/16mm, 17/18/19mm, 20/25/30mm, 35/40/45mm, 50/60/70mm | Max Temperature | 120°C (depends On O-ring) |
Max Line Speed | ≤ 10m/s | Application Type | Rotary Pump |
Seal Materials | Tungsten Carbide, Silicon Carbide, Carbon Graphite, Alumina | ||
Highlight | BERGMAN 560D mechanical seal,25mm rotary pump seal,WQ submersible pump seal |
Product Description
Spot High-quality ED 560D-25mm Facing Size EBARA Kawami WQ Submersible Pump Mechanical Seal
Product Specifications
Size | 25mm |
Country of Origin | Guangzhou, China |
Brand | BERGMAN |
Product Name | Mechanical Seal |
Model | 560D |
Application | Rotary Pump |
Pressure | ≤ 0.3mpa |
Temperature | ≤ -20°C-70°C |
Line Speed | ≤ 5m/s |
Service | OEM Customization Service |
Product Details
Manufactured by Guangzhou Bergman Mechanical Seals Co., Ltd., this mechanical seal is designed for optimal performance in demanding industrial applications.
Technical Specifications
- Standard sizes available: 14/15/16mm, 17/18/19mm, 20/25/30mm, 35/40/45mm, 50/60/70mm
- Face material: CAR SIC
- Seat material: CER SIC
- Secondary seal options: NBR, VITON
- Metal parts: SS304, SS316
- Certification: ISO9001-2015
Applications
- Models: ED560, 560D, 560DE
- Compatible with Ebara pump, Southern pump, Hejian pump and most WQ submersible pumps
- Can replace Burgman, John Crane, AES and other world-renowned brand water pump seals
Our Advantages
We utilize wear-resistant materials including tungsten carbide, silicon carbide, carbon graphite, alumina, rubber seals, PTFE seals, and O-rings for superior durability.


Company Profile
Guangzhou Bogman Mechanical Seals Co., Ltd. (formerly Guangzhou Yongfa Mechanical Seals Co., Ltd.) was established in 1996 and has grown to become a leading manufacturer of mechanical seals with ISO9001:2015 certification.
Our product range includes pump mechanical seals, fluid mechanical seals, metal bellows mechanical seals, container mechanical seals, and various sealing materials including cemented carbide, silicon carbide, carbon graphite, and alumina.

Exhibition and Warehouse
We maintain over 2,000 square meters of spot warehouse with more than a thousand product varieties available for immediate shipment.


Production Capabilities
Our modern production facility features advanced machine tools, dust-free workshops, and comprehensive inspection equipment to ensure every mechanical seal meets strict quality standards.

Application Range
Our mechanical seals are widely used in pipeline pumps, centrifugal pumps, sewage pumps, and chemical pumps across industries including petroleum, chemical, aerospace, pharmaceutical, food, and agricultural irrigation.

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.
Contact Information
International Trade:
Li Wei: +86-15622176299
Yang Yingjie: WeChat/WhatsApp +86-15627223988
Yang Aijun: WeChat/WhatsApp +86-13602719849
Email: bergman168@outlook.com
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