Marine Plumbing & Ventilation

Check Valve for 800/1100 Bilge 1-1/8" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:1-1/8" 

Check Valve for 360/500 Bilge 1" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:3/4" (19mm)

TD200 BLE - LR 4' or Less Tall - Work with All Non-Pressurized FluidsWith the Mopeka TD200, you’ll be able to accurately measure the capacity of your non-pressurized Liquid Commodity Tanks … anywhere, anytime. The Mopeka TD200 Sensor...

TD40 BLE - LR 4' to 18' Tall - Work with All Non-Pressurized FluidsSonar Tank Monitoring Solutions are the most reliable and accurate way to measure Propane, Butane, LPG, water, beverages, and other liquid volumes in both pressurized and...

PRO+ Residential BLE - LR for 48" Tall Tanks or LessThe PRO+ Sensor combines all the best technology of our ultrasonic sensing for the best sensor performance ever, using long-range Bluetooth communications to monitor tanks from the Mopeka App...

LCD Wireless Display for Pro Check, Universal, PRO200, Pro PlusThe Mopeka® LCD Display is the first and only remote LCD designed to seamlessly pair with up to two sensors, including the Pro Check, Universal, Pro200, and Pro Plus models. This compact...

2.4 GHz Wi-Fi Bridge with USB Cable & Power CubeThe Mopeka Check Wifi Bridge connects your Mopeka Check sensor to the cloud via your local 2.5 GHz Wi-Fi router. With the bridge, your tank level is updated to the Mopeka cloud. The Mopeka app will...

Mounting Collar for Pro Check Sensor Plastic Holding TankCollar set used with Pro Sensors on flat-bottom, non-magnetic tanks. Includes pre-applied adhesive and prep materials. Note: The collar for flat-bottom tanks differs from the collar for LPG Tanks...

Mounting Collar for Pro Check Sensor LPG Aluminum TankCollar set used with non-magnetic and magnetic Pro Sensors, on aluminum DOT cylinders or steel tanks. Includes pre-applied adhesive and prep materials. Note: The collar for LPG cylinders differs from...

Pro Universal for Poly Tanks with Primer & Mounting CollarThe Mopeka Pro Check Universal Sensor is the next generation of our powerful Pro Check Technology and gives users the same great usability and connectivity, but adds significantly new and...

Pro Check Universal for Multiple Liquids Bottom Up Sensor with Grease & 3 SpacersThe Mopeka Pro Check Universal Sensor is the next generation of our powerful Pro Check Technology and gives users the same great usability and connectivity, but adds...

Pro Check Sensor for LPG with Grease & 3 SpacersThe PRO Sensor combines all the best technology of our ultrasonic sensing for the best sensor performance ever.LPG Tanks: All steel LPG tanks up to 1000 gallons, horizontal or vertical cylinders...