8000-0248000 系列水位开关用于污水泵和其他类似应用。图中所示为污水泵装置上的典型应用。该开关作为自动控制装置运行,当水位上升并达到开关的接通水位时,泵电机接通。当水位上升并达到开关的开启水位时,水泵将关闭。当水位降至开关的关断水位时,水泵将关闭。 https://www.robertshaw.com/wp-content/uploads/2025/01/8000-024.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-11 18:24:018000-024
O12-1506Ranco® O 系列单低压控制器提供各种压力范围和开关动作,以提供最大的应用灵活性。. https://www.robertshaw.com/wp-content/uploads/2025/01/O12-1506.jpg 159 200 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-12 01:45:09O12-1506
O12-1549Ranco® O 系列单低压控制器提供各种压力范围和开关动作,以提供最大的应用灵活性。. https://www.robertshaw.com/wp-content/uploads/2025/01/O12-1549.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-12 01:45:14O12-1549
O12-4846Ranco® O 系列单低压控制器提供各种压力范围和开关动作,以提供最大的应用灵活性。. https://www.robertshaw.com/wp-content/uploads/2025/01/O12-4846.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-12 01:45:18O12-4846
O12-1550Ranco® O 系列单低压控制器提供各种压力范围和开关动作,以提供最大的应用灵活性。. https://www.robertshaw.com/wp-content/uploads/2025/01/O12-1550.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-12 01:45:22O12-1550
O22-7706Ranco® O 系列单低压控制器提供各种压力范围和开关动作,以提供最大的应用灵活性。. https://www.robertshaw.com/wp-content/uploads/2025/01/O22-7706.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-12 01:45:26O22-7706
1290132-A48Ranco® 制冷剂软管是专为商用制冷等关键应用而设计的重型软管。该软管由聚四氟乙烯 ® 管制成,周围有 304 不锈钢丝编织,可抵御压缩机振动造成的破损。. https://www.robertshaw.com/wp-content/uploads/2025/01/1290132-A48.jpg 129 250 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-11 18:24:011290132-A48
O12-1594Ranco® O 系列单低压控制器提供各种压力范围和开关动作,以提供最大的应用灵活性。. https://www.robertshaw.com/wp-content/uploads/2025/01/O12-1594.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-12 01:45:32O12-1594
1290132-B36Ranco® 制冷剂软管是专为商用制冷等关键应用而设计的重型软管。该软管由聚四氟乙烯 ® 管制成,周围有 304 不锈钢丝编织,可抵御压缩机振动造成的破损。. https://www.robertshaw.com/wp-content/uploads/2025/01/1290132-B36.jpg 129 250 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:012025-02-11 18:24:011290132-B36
8000-024
O12-1506
O12-1549
O12-4846
O12-1550
O22-7706
1290132-A48
O12-1594
1290132-B36