SHURFLO 3200-001 Macerator Pump — 12 VDC, 1-1/2 Inlet, 1 In Outlet, 13 GPM | RV & Marine Waste Pump

Overview

The SHURFLO 3200-001 Macerator Pump is a compact, 12 VDC solution designed to handle sanitation waste and fish box evacuation on the move. With a premium impeller and run-dry capability, this pump blends robust performance with dependable field practicality for RVs and small boats. The seamless shell is e-coated for durability, and end bells are O-ring sealed for reliable protection against the elements.

Built to support real-world workflows, it combines thoughtful engineering with a straightforward install. The dual blade and housing construction are designed to enable smooth, trouble-free pumping even when debris or challenging conditions arise, helping you move waste efficiently from location to location.

Key features and benefits

• Premium impeller with run-dry capability for flexible operation when the system is dry or partially loaded
• Seamless shell motor design with O-ring sealed end bells for enhanced durability and protection
• Unique dual blade and housing construction aimed at steady, reliable pumping in marine environments
• Thermally protected motor to help safeguard performance during extended use

Performance and specs at a glance

• Inlet: 1-1/2" barb / 1-1/2" NPT; Outlet: 1" barb
• Voltage/current: 12 VDC, 17 A
• Flow: 13 GPM at 0 psi; 8 GPM at 4 psi; 6 GPM at 8 psi; 4 GPM at 12 psi; 0 GPM at 16 psi
• Prime: 4 ft (1.21 m); Inlet pressure up to ~30 psi
• Max liquid temperature: 130°F (54°C)

Real-world use cases

Ideal for sanitation waste and fish box evacuation on mobile setups, the SHURFLO macerator supports clean and steady evacuations in RVs and compact marine installations. The combination of rugged construction and run-dry capability means you can rely on it in tight spaces where access to consumables and maintenance may be limited.

Whether you are provisioning a long road trip or a weekend on the water, this pump is designed to integrate with standard fittings, deliver dependable flow, and maintain performance across a range of operating pressures. The emphasis on protective sealing and thermally aware design helps reduce downtime and service interruptions on remote trips.