[{"id":465271849216,"handle":"all","title":"All Products","updated_at":"2026-07-22T14:21:51-04:00","body_html":"","published_at":"2025-11-13T06:21:51-05:00","sort_order":"best-selling","template_suffix":"all-products","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0.00"},{"column":"variant_price","relation":"less_than","condition":"4600.00"}],"published_scope":"global"},{"id":418011218176,"handle":"best-selling-collection","title":"Best selling products","updated_at":"2026-07-22T14:21:51-04:00","body_html":null,"published_at":"2024-04-24T09:08:18-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":431287468288,"handle":"boat-show-special","title":"Boat Show Special","updated_at":"2026-07-22T14:21:51-04:00","body_html":"","published_at":"2024-10-10T11:02:10-04:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Rainman Watermakers"},{"column":"vendor","relation":"not_equals","condition":"Epoch Batteries"}],"published_scope":"global"},{"id":387871932672,"handle":"marine-plumbing-ventilation","title":"Marine Plumbing \u0026 Ventilation","updated_at":"2026-07-22T14:38:59-04:00","body_html":null,"published_at":"2022-01-27T16:43:35-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":418684698880,"handle":"marine-plumbing-ventilation-1","title":"Marine Plumbing \u0026 Ventilation","updated_at":"2026-07-22T14:38:59-04:00","body_html":null,"published_at":"2024-05-02T19:03:24-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":387871965440,"handle":"marine-plumbing-ventilation-monitoring-system","title":"Marine Plumbing \u0026 Ventilation - Monitoring System","updated_at":"2026-07-20T16:22:53-04:00","body_html":null,"published_at":"2022-01-27T16:43:36-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation | Monitoring System"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":418700394752,"handle":"marine-plumbing-ventilation-monitoring-system-1","title":"Marine Plumbing \u0026 Ventilation - Monitoring System","updated_at":"2026-07-20T16:22:54-04:00","body_html":null,"published_at":"2024-05-03T03:03:11-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation | Monitoring System"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":418011185408,"handle":"new-collection","title":"New products","updated_at":"2026-07-22T14:21:51-04:00","body_html":null,"published_at":"2024-04-24T09:08:17-04:00","sort_order":"created-desc","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":484392337664,"handle":"spiral-shop-parts-collection","title":"Spiral SHOP parts collection","updated_at":"2026-07-22T14:19:10-04:00","body_html":"\u003cp\u003etemporary collection\u003c\/p\u003e","published_at":"2026-07-10T13:31:27-04:00","sort_order":"most-relevant","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_metafield_definition","relation":"equals","condition":"SHOP"}],"published_scope":"global"}]
["1st Class Eligible","Brand_Johnson Pump","Marine Plumbing \u0026 Ventilation","Marine Plumbing \u0026 Ventilation | Monitoring System"]
Skip to content
Use this bar to show information about your cookie policy.
Bilge Alert High Water Alarm - 12V Ultima
High water alarm featuring digital technology using the patented Mires field effect. Totally sealed fluid detectors are never in contact with water, will not corrode, and are not affected by oil or debris. Bilge Alert detects water and sends a signal (3 seconds delay) to the alarm and switch conveniently mounted on a panel. A three-way rocker switch allows the switch to be tested, turned off, and armed.
Features:
12V high water alarm features digital technology
Sealed fluid detectors are never in contact with water and are affected by oil or debris
Three-way rocker switch allows the alarm to be tested, turned off, and armed
VIDEO
