New Products

Now with Paddle Type Detector fo Large Capacity Cooling Water Flow Detector  3" MPT (3.5" OD) Now with Paddle Type Detector for more reliable performance and an upgrade to a Heavy Duty 3.0 amp switch that replaces the old 0.5 amp switch. Monitors Raw Water flow and activates an immediate boat alarm (not included) to prevent Select Options

Now with Paddle Type Detector fo Large Capacity Cooling Water Flow Detector  2-1/2" MPT (2.875" OD) Now with Paddle Type Detector for more reliable performance and an upgrade to a Heavy Duty 3.0 amp switch that replaces the old 0.5 amp switch. Monitors Raw Water flow and activates an immediate boat alarm (not included) to prevent Select Options

Now with Paddle Type Detector fo Large Capacity Cooling Water Flow Detector  2" MPT (2.375" OD) Now with Paddle Type Detector for more reliable performance and an upgrade to a Heavy Duty 3.0 amp switch that replaces the old 0.5 amp switch. Monitors Raw Water flow and activates an immediate boat alarm (not included) to prevent Select Options

* 10231 Cooling Water Flow Detector 2-inch female Mulit-voltage, works with 12v,24v, 32v Monitors Marine Engine Raw Water Flow to prevent engine damage due to overheating. Activates a visual or audibile device immediately whenever raw water flow is stopped or impeded is a two wire, non- polarity switch that is Normally Closed (Normally Open Select Options

* Engine Overheat Detector Multi-voltage, works with 12v, 24v, 32v This boat engine alarm, Engine Overheat Detector, is a two terminal, non polarity, normally open detector that closes when boat engine temperature reaches 200 ° F and activates a visual and/or auldible boat alarm device. It is 1/2' MPT that installs into a 1/2' FPT plugged Select Options

Works with 12v, 24v, 32v Measures 3" x 1-1/2" The Engine Overheat Detector is a two terminal,non polarity, normally open detector that closes when engine temperature reaches 200 ° F and activates a visual and/or audible The detector is a bolt-on type that bolts on the engine block or engine head using the engine or head bolts. It is a multi Select Options

Inserts in Cooling Water Flow Detector (Hose side) and Raw Water Hose (Barb side). Determine the flow detector ID (Hose side) from chart below and your Raw Water Hose ID (Barb side). 10231 Cooling Water Flow Detector 2' FPT 10271 Cooling Water Flow Detector 1-1/2' FPT 10233 Cooling Water Flow Detector 1' FPT 13209 Cooling Water Flow Detector 1' Select Options

Inserts in Cooling Water Flow Detector (Hose side) and Raw Water Hose (Barb side). Determine the flow detector ID (Hose side) from chart below and your Raw Water Hose ID (Barb side). 10231 Cooling Water Flow Detector 2' FPT 10271 Cooling Water Flow Detector 1-1/2' FPT 10233 Cooling Water Flow Detector 1' FPT 13209 Cooling Water Flow Detector 1' Select Options