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March Pump Wet End Repair Kit LC-2CP-MD / PML250
Rebuilding low-flow air-cooled circulation pumps, the March Pump Wet End LC-2CP-MD restores 300 GPH across dry-mounted PML250 units, pairing a chemical-grade ceramic shaft with Viton seals at 190°F.
- 300 GPH capacity cools small cabins.
- High-temp housing withstands 190°F continuous heat.
- Ceramic shaft provides smooth rotational balance.
- Industrial Viton seal blocks fluid seepage.
- Directly fits LC-2CP-MD commercial assemblies.
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Description
Rebuild compatible March LC-2CP-MD and PML250 commercial open-motor pumps with the March Pump Wet End Repair Kit 0150-0143-0200. This commercial air-cooled wet-end rebuild kit is designed for full wet-end replacement on low-flow air-cooled marine A/C and chiller pumps.
The kit includes an impeller assembly, commercial volute housing, ceramic shaft, and high-temperature Viton O-ring. Its high-grade polypropylene construction is specified for non-submerged continuous operation with liquid temperatures up to 190 degrees F (87 degrees C). The compatible pump family has a 300 GPH (5.0 GPM / 11.3 LPM) reference flow rating.
Key Features
- Commercial air-cooled wet-end rebuild kit for compatible March LC-2CP-MD and PML250 open-motor pumps.
- Designed for full wet-end replacement in low-flow marine A/C and chiller-pump applications.
- Includes impeller assembly and commercial volute housing.
- Includes ceramic shaft and high-temperature Viton O-ring.
- High-grade polypropylene component construction.
- Reference pump flow of 300 GPH, 5.0 GPM, or 11.3 LPM.
- Specified for continuous non-submerged operation.
- Maximum liquid-temperature rating of 190 degrees F (87 degrees C).
- For compatible air-cooled, open-motor pump configurations.
- Made in the USA.
Compatibility and Installation
This repair kit is intended only for compatible March LC-2CP-MD and PML250 commercial open-motor, air-cooled models. Confirm the installed pump model, motor configuration, part revision, wet-end configuration, and required service components before purchase. This is not a complete pump and does not include the motor, electrical components, wiring, plumbing fittings, or unrelated system parts.
Disconnect electrical power and isolate the fluid system before servicing. Follow March Pumps documentation for component orientation, O-ring installation, ceramic-shaft handling, housing assembly, leak checks, and commissioning. Keep the open-motor pump in a dry, protected mounting location; do not submerge the pump or exceed the listed 190 degrees F maximum liquid-temperature rating.
Before Ordering
Verify March Pumps part number 0150-0143-0200, compatibility with March LC-2CP-MD and PML250 commercial open-motor pumps, included impeller assembly, commercial volute housing, ceramic shaft, and Viton O-ring, high-grade polypropylene construction, 300 GPH reference flow, non-submerged continuous-duty requirement, 190 degrees F maximum liquid temperature, required repair scope, and 1-year limited manufacturer warranty before purchase.
March Pump Wet End Repair Kit LC-2CP-MD / PML250
| Brand | March Pumps |
|---|---|
| Manufacturer Part Number (MPN) | 0150-0143-0200 |
| Country of Origin | USA |
| Product Classification | Commercial Air-Cooled Wet-End Rebuild Kit |
| Pump Compatibility | March LC-2CP-MD & PML250 Commercial Open-Motor Models |
| Kit Components Included | Impeller Assembly, Commercial Volute Housing, Ceramic Shaft, Viton O-Ring |
| Material Construction | High-Grade Polypropylene with High-Temp Viton O-Ring |
| Reference Flow Rate | 300 GPH (11.3 LPM / 5.0 GPM) |
| Max Liquid Temperature | 87°C (190°F) Non-Submerged Continuous Operation |
| Service Level | Full Wet-End Replacement |
| Primary Application | Overhauling Low-Flow Air-Cooled Marine AC & Chiller Pumps |
| Standard Warranty | 1 Year Limited Manufacturer Warranty |
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