JABSCO HP520-0840 Hy Line Lobe Pump

( Brand: Jabsco ), ( Part Type: Line Pump ), ( Manufacturer Part Number: HP520-0840 )

Review JABSCO Hy line Lobe Pump

The Jabsco HP520-0840 Hy-Line Lobe Pump is a high-performance, self-priming marine water pump designed for a wide range of applications on boats and other watercraft. This pump is part of Jabsco's Hy-Line series, which is known for its durability, reliability, and efficient operation.

The HP520-0840 pump features a lobe design that provides smooth, quiet operation and is self-priming, meaning it can operate even when there is no water in the suction pipe. It is capable of handling solids up to 3 inches (76mm) in diameter, making it ideal for use in applications with moderate solids content.

The pump has a flow rate of 46 gallons per minute (gpm) at 10 feet (3 meters) of head, and 135 gpm at 1 foot (0.3 meters) of head. It operates on a 12-volt DC power supply and has a maximum power consumption of 14 amps. The pump is also equipped with a thermal relief valve, which helps prevent damage caused by overheating.

The HP520-0840 pump is constructed of high-quality materials, including a cast iron housing, stainless steel impeller and wear plate, and a Viton mechanical seal. The pump also features a brass suction and discharge flanges, making it compatible with standard marine plumbing.

The pump comes with a 2-year warranty from Jabsco, and it is easy to install and maintain. It is suitable for use with both freshwater and seawater, and it is commonly used for applications such as livewells, raw water washdowns, and bilge pumps. With its robust design and reliable performance, the Jabsco HP520-0840 Hy-Line Lobe Pump is an excellent choice for boat owners and operators who demand high-quality, dependable water pumping solutions.

The Jabsco HP520-0840 Hy-Line Lobe Pump is a popular choice for marine applications due to its robust design and reliable performance. Here are some pros and cons to help you make an informed decision about purchasing this pump:

1. Durable Construction: This pump is built with high-quality materials, including cast iron housing and stainless steel impellers and wear rings. It can withstand the harsh marine environment and provide long-lasting performance.

2. Self-Priming: The Jabsco HP520-0840 is a self-priming pump, which means it can pump water even if it is not submerged. This feature is especially useful in boats with changing water levels.

3. High Flow Rate: This pump has a high flow rate of up to 22 GPM (gallons per minute), making it suitable for larger boats or applications that require a lot of water.

4. Versatile: This pump can be used for a variety of applications, including bilge pumping, livewell circulation, and washdown.

5. Quiet Operation: The Jabsco HP520-0840 operates quietly, which is a significant advantage for boaters who want to enjoy the peace and quiet of the water.

1. Price: This pump is more expensive than some other marine pumps on the market. However, its durability and high-performance features justify the investment for many boaters.

2. Weight: The Jabsco HP520-0840 is heavier than some other marine pumps, which can make it more difficult to install and transport.

3. Maintenance: This pump requires regular maintenance to ensure optimal performance and longevity. This includes checking and replacing the wear rings and impellers periodically.

The Jabsco HP520-0840 Hy-Line Lobe Pump is a high-performance, durable, and versatile marine pump that is suitable for a wide range of applications. While it is more expensive than some other pumps on the market, its features and reliability make it a worthwhile investment for boaters who demand the best. Its self-priming capability, quiet operation, and high flow rate are significant advantages for marine applications.

If you are looking for a reliable and durable marine pump that can handle high water flow rates and a variety of applications, the Jabsco HP520-0840 Hy-Line Lobe Pump is an excellent choice. Its self-priming capability, quiet operation, and versatility make it a popular choice among boaters. However, be prepared for the higher price point and the need for regular maintenance to ensure optimal performance.

part # hp5200840 prices

• $3800.00-$4000.00

specifications vesselvent:

• brand: Jabsco
• part type: Line Pump
• manufacturer part number: HP520-0840

payments vesselvent:

• credit card: Visa
• other
• wallet: Paypal

general vesselvent:

• condition: Remanufactured
• Parts Accessories > Boat Parts > Plumbing Ventilation

offer vesselvent:

• availability: In Stock
• best offers: True
• started: December 8, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0

shipping vesselvent:

• service: USPS Ground Advantage
• transit: 3-7 Days
• class: Standard
• type: Calculated
• cost: $136.61
• carrier: USPS

returns vesselvent:

• policy: No Returns

seller vesselvent:

• # reviews: 13
• rating: 100.0%

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