제품 세부 정보
원래 장소: 중국 저장성
브랜드 이름: JG
인증: FDA certificate
모델 번호: A/B
지불 및 배송 조건
최소 주문 수량: 1개
포장 세부 사항: 흰색 상자
배달 시간: 3 ~ 10 일
지불 조건: T/T,웨스턴 유니온,머니그램
공급 능력: 1000개
제품명: |
Grundfos 펌프 씰 교체 |
크기: |
16mm |
인감면: |
실리콘 카바이드 / 탄소 흑연 |
압력: |
최대 3MPA |
엘라스토머(O-링): |
NBR(냉수용, 유류용), EPDM |
온도: |
+180' C에 대한 -10' C |
제품명: |
Grundfos 펌프 씰 교체 |
크기: |
16mm |
인감면: |
실리콘 카바이드 / 탄소 흑연 |
압력: |
최대 3MPA |
엘라스토머(O-링): |
NBR(냉수용, 유류용), EPDM |
온도: |
+180' C에 대한 -10' C |
| Feature | Description & Procurement Key |
|---|---|
| Shaft Diameter | The primary dimension that must match exactly. The 16mm specification indicates the diameter of the pump shaft for which the seal is designed. This is the foremost and non-negotiable sizing parameter. |
| Spring Design | Critical structural characteristic. Single Spring indicates the seal uses one large helical spring (as opposed to multiple small springs) to provide the closing force. This design affects the seal's dimensions and operational behavior. |
| Construction & Type | Typically a Cartridge Seal. All components (rotary and stationary faces, spring, sleeve, O-rings) are pre-assembled into a single unit, simplifying installation and minimizing assembly errors. |
| Material Configuration | The key determinant of service life. Must be selected based on the pumped fluid. Common configurations include: • Seal Faces: Silicon Carbide / Carbon-Graphite (cost-effective for clean water) OR Silicon Carbide / Silicon Carbide (for abrasive media) • Elastomer (O-Ring): NBR (for cold water, oils), EPDM (for hot water ≤ 120°C), FKM/Viton® (for chemicals, higher temperatures) |
| Parameter | Specification |
|---|---|
| Shaft Diameter | 12 & 16mm |
| Pressure | up to 3Mpa |
| Temperature | -20~180°C |
| Sliding Velocity | 15m/s |
| Component | Materials |
|---|---|
| Rotary Ring | Car / SIC / TC / Cer |
| O-Ring | EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring and Metal Parts | SUS304, SUS316, Titan, Hast C, 904L |
| Stationary Ring | Car / SIC / TC / Cer |
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