Check the listing for details. Rule LoPro Series Bilge Pumps Horizontal/Vertical Mounting 360° Discharge LP900S. Condition: New, Made in China. Listed at 79.99 USD. The Rule LoPro Series Bilge Pump is a reliable and durable boat accessory designed for both horizontal and vertical mounting. With a 360° discharge capability, this pump is easy to install and customize to fit the specific needs of your boat. Manufactured by Rule, known for their quality marine products, this bilge pump comes with a 3-year warranty and is made in China. The LP900S model is a top choice for maintaining proper drainage and water circulation on your vessel.The Rule LoPro Series Bilge Pump is a reliable and durable boat accessory designed for both horizontal and vertical mounting. With a 360° discharge capability, this pump is easy to install and customize to fit the specific needs of your boat. Manufactured by Rule, known for their quality marine products, this bilge pump comes with a 3-year warranty and is made in China. The LP900S model is a top choice for maintaining proper drainage and water circulation on your vessel.