製品詳細
起源の場所: 浙江省、中国
ブランド名: JG
証明: FDA certificate
モデル番号: 202UU
支払いと送料の条件
最小注文数量: 1個
価格: USD
パッケージの詳細: ホワイトボックス
受渡し時間: 3〜10日
支払条件: T/T、ウェスタンユニオン、マネーグラム
供給の能力: 1000個
製品名: |
202UU ウォーターポンプシール |
サイズ: |
20~80mm |
応用: |
水中モーターシール |
HSコード: |
8484200090 |
プレッシャー: |
0~1.2Mpa |
温度: |
-30°C〜180°C |
速度: |
3000r/mins |
金属部品: |
SS304、SS316,904Lのタイタン |
製品名: |
202UU ウォーターポンプシール |
サイズ: |
20~80mm |
応用: |
水中モーターシール |
HSコード: |
8484200090 |
プレッシャー: |
0~1.2Mpa |
温度: |
-30°C〜180°C |
速度: |
3000r/mins |
金属部品: |
SS304、SS316,904Lのタイタン |
The 202UU Series is a robust, single-spring mechanical seal engineered specifically for the demanding environments of submersible motors and water-alkali pumping systems. Known for its compact axial profile and high reliability, the 202UU is the industry standard for preventing fluid ingress in submersible sewage pumps, fountain pumps, and chemical transfer units handling alkaline solutions.
In submersible applications, the 202UU often functions as the primary barrier within the oil chamber, where it must withstand both the external pressure of the pumped media and the internal lubrication requirements of the motor. For alkali services, our 202UU units utilize specialized material pairings that resist caustic embrittlement, ensuring a leak-free operation in high-pH environments.
| Parameter | Range / Specifications | Engineering Application Insights |
|---|---|---|
| Shaft Diameter | 12mm - 60mm | Standard metric sizing for submersible shafts |
| Max Pressure | ≤ 1.0 MPa (10 bar) | Suitable for medium-head submersible applications |
| Operating Temp | -20°C to +120°C | Stable performance in varied fluid temperatures |
| Peripheral Speed | ≤ 10 m/s | Optimized for 2-pole and 4-pole motor speeds |
| Primary Faces | SiC / Tungsten Carbide (TC) | Superior hardness for handling grit and alkali crystals |
| Secondary Seals | Viton (FKM) / EPDM | High chemical resistance to alkalis and oils |
| Metal Hardware | AISI 304 / 316 Stainless Steel | Corrosion-resistant springs and drive components |
| Parameter | Specification |
|---|---|
| Shaft Diameter | 20-80mm |
| Pressure | 0-1.2 MPa |
| Temperature | -30°C to 180°C |
| Sliding Velocity | 3000 rpm |
| Component | Materials |
|---|---|
| Rotary Ring | Car / SiC / TC / Ceramic |
| O-Ring | EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring and Metal Parts | SUS304, SUS316, Titanium, 904L |
| Stationary Ring | Car / SiC / TC / Ceramic |
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