BERGMAN 560D-50mm Rotary Pump Mechanical Seal for WQ Submersible Pumps

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xサイズ | 50mm | モデル | 560d |
---|---|---|---|
圧力制限 | ≤0.3MPa | 温度範囲 | -20°C-70°C |
ライン速度 | ≤5m/s | 顔の素材 | カーシック |
シートマテリアル | cer sic | 二次シール | nbr viton |
金属部品 | SS304 SS316 | シャフトサイズ | 25/30、30/35、40/45、45/50 |
標準サイズ | 14/15/16mm、17/18/19mm、20/25/30mm、35/40/45mm、50/60/70mm | 最大ライン速度 | ≤10m/s |
最大温度 | 120°C(Oリングに依存) | シール材料 | 炭化タングステン、炭化シリコン、カーボングラファイト、アルミナ |
ラバーシール | Oリング、PTFEシール | ||
ハイライト | WQ submersible pump mechanical seal,Rotary pump seal 50mm,BERGMAN 560D mechanical seal |
Attribute | Value |
---|---|
Size | 50mm |
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 |
Manufactured by Guangzhou Bergman Mechanical Seals Co., Ltd., this mechanical seal is designed for optimal performance in demanding industrial applications.
Parameter | Value | Parameter | Value |
---|---|---|---|
Size Range | 14-70mm | Brand | BERGMAN |
Model | 560D | Quantity | 1 set |
Pressure | ≤ 0.3mpa | Line Speed | ≤ 10m/s |
Temperature | -20°C-120°C (depends on O-ring material) | Application | Rotary pump |
Face Material | CAR SIC | Seat Material | CER SIC |
Secondary Seal | NBR VITON | Metal Parts | SS304 SS316 |
Certificate | ISO9001-2015 | Service | OEM customization |
- Available in multiple sizes (13-70mm) to fit various shaft dimensions
- Compatible with Ebara, Southern, and Hejian submersible pumps
- Manufactured with wear-resistant materials including tungsten carbide and silicon carbide
- ISO9001-2015 certified production facility
- 2,000+ square meter warehouse with large inventory for fast delivery
- OEM and customization services available






Guangzhou Bogman Mechanical Seals Co., Ltd. (formerly Guangzhou Yongfa Mechanical Seals Co., Ltd.) has been specializing in mechanical seal manufacturing since 1996. With ISO9001:2015 certification, we produce a comprehensive range of mechanical seals for various industrial applications.
- 2,000+ square meter warehouse with extensive inventory
- Modern production facilities with advanced machine tools
- Dust-free workshop and rigorous quality control
- Strategic location near Guangzhou and Shenzhen ports
- Materials including silicon carbide, carbon graphite, and alumina





Our mechanical seals are widely used in:
- Pipeline pumps, centrifugal pumps, sewage pumps, chemical pumps
- Petroleum, chemical, aerospace, pharmaceutical, and food industries
- Agricultural irrigation systems
International Trade:
Li Wei: +86-15622176299
Yang Yingjie: WeChat/WhatsApp +86-15627223988
Yang Aijun: WeChat/WhatsApp +86-13602719849
Email: bergman168@outlook.com