March Pump 809-PL-C 24V Centrifugal Magnetic Drive Pump - 0809-0190-0300

March Pump 809-PL-C 24V for Hot Liquid Center Inlet Transfer

The March Pump 809-PL-C 24V (MPN: 0809-0190-0300) is an American-made, seal-less centrifugal magnetic drive pump designed for demanding fluid transfer tasks. Distinguished by its "C" designation, this model features a center inlet Polysulfone housing that provides a straight-flow path directly into the impeller. Operating on a 24-volt DC system, the unit is explicitly engineered for applications requiring the safe and efficient transfer of hot liquids, such as home brewing, hot water systems, solar heating arrays, and fryers. By utilizing a magnetic drive rather than a direct mechanical shaft connection, it completely eliminates the need for a traditional shaft seal—preventing hazardous leaks and ensuring that minor jams will not permanently damage the motor.

High-Temperature Performance and Durability

Constructed to withstand harsh operational environments, the wet end is composed of premium materials, including a Polysulfone front housing, a Stainless Steel rear housing and shaft, a Teflon thrust washer, a Silicone O-Ring, and a Ryton/Teflon/Glass impeller. This robust combination allows the pump to safely handle continuous liquid temperatures reaching 250°F (121°C) and internal pressures up to 50 PSI (3.4 bar). The 24V brush motor operates within a range of 0 to 26 Volts and delivers a maximum flow rate of 6 gallons per minute at 1 foot, with a maximum head of 7 feet (3 PSI).

Versatile Connections and Straightforward Maintenance

The center inlet design features versatile plumbing connections, utilizing a dual-threaded 3/8-inch female pipe thread (FPT) and 3/4-inch male pipe thread (MPT) inlet, paired with a standard 1/2-inch MPT outlet. Because it is a magnetic drive pump, it is not self-priming and must be mounted below the liquid source with flooded suction. In the event of a clog from stray debris or crystallized sugars, the head can be quickly disassembled with a basic screwdriver for thorough cleaning, ensuring it remains a reliable fixture in your setup.

TECHNICAL SPECIFICATIONS

• Manufacturer: March Pump
• Model: 809-PL-C 24V
• Manufacturer Part Number: 0809-0190-0300
• Product Type: Centrifugal Magnetic Drive Pump (Seal-less)
• Voltage: 24V DC (Brush Motor)
• Voltage Range: 0-26V
• Amperage: 0.55 A
• Max Flow: 6 GPM (at 1 foot)
• Max Head: 7 FT (3 PSI)
• Power: 0.01 HP (0.007 KW)
• Motor Speed: 1850 RPM
• Inlet Connection: 3/8" FPT and 3/4" MPT (Dual Thread Center Inlet)
• Outlet Connection: 1/2" MPT
• Max Internal Pressure: 50 PSI (3.4 bar)
• Max Liquid Temperature: 250°F (121°C)
• Wet End Materials: Polysulfone, Stainless Steel, Teflon, Silicone, Ryton/Teflon/Glass

FAQs

What does the "C" stand for in the March Pump 809-PL-C model?

The "C" designates that this model features a center inlet design on the housing, which provides a straight flow path directly into the impeller, differentiating it from the standard inline versions.

Is this unit self-priming?

No, it is a centrifugal magnetic drive pump and is not self-priming. It must be mounted below the liquid source with flooded suction to prevent dry running and loss of prime.

What are the plumbing connections on this specific pump?

The center inlet features a dual thread: a 3/8-inch female pipe thread (FPT) on the inside and a 3/4-inch male pipe thread (MPT) on the outside. The outlet connection is a standard 1/2-inch MPT.

What is the maximum liquid temperature it can handle?

The unit is designed to safely pump liquids up to 250°F (121°C), making it ideal for transferring hot wort, boiling water, and high-heat solar fluids.

What voltage does the 0809-0190-0300 require?

This specific model requires a 24V DC power source, operating safely within a voltage range of 0 to 26 Volts.

What happens if the impeller gets jammed?

Because the unit utilizes a magnetic drive rather than a direct mechanical shaft, a jammed impeller (often caused by debris or hardened sugars in homebrewing) will generally not permanently damage the motor. The head can be easily removed to clean the interior and unseize the impeller.