Waste Water Diaphragm Pump (12V, 32L) — Albin Pump Marine

Meet a compact, dependable 12V diaphragm pump designed to move grey water and bilge fluids with precision in tight spaces. The single‑chamber design delivers steady, reliable performance while occupying a fraction of the space found in larger pumps—perfect for boats, RVs, and other mobile installations where every watt and inch counts.

Key features that matter in real-world setups

• Flow capacity up to 22 L/min (5.8 GPM) for quick drainage and transfers, so showers, basins, and small reservoirs empty faster.
• Self‑priming, single‑chamber diaphragm design ensures consistent performance even when lines are partially filled or after intermittent use.
• 360° rotatable ports provide flexible mounting and plumbing layouts, ideal for cramped bilges, engine rooms, or compact compartments.
• Quiet operation with low power draw tailored for 12V systems, letting you run the pump without disturbing the cabin or cockpit.
• No inline filter required for straightforward installation and minimal ongoing maintenance.
• Included 19mm (3/4") and 25mm (1") straight connectors plus a 2.5A fuse for immediate protection out of the box.
• Interchangeable with Johnson Pump 10-13350-04 enabling seamless integration with existing installations.

Why this waste water pump stands out in the field

Designed for everyday reliability, the Albin Pump Marine unit brings together rugged materials and practical engineering honed over years of marine pumping. It excels at transferring wastewater from showers and sinks, draining bilges, and performing small‑scale water transfers between containers—without demanding a bulky power setup or complex plumbing.

Ideal use cases and real‑world applications

• Shower drain management on boats and in caravans where space is at a premium.
• Grey water transfer between tanks, reservoirs, or holding areas during travel or maintenance.
• Bilge drainage tasks that require quick, dependable evacuation of residual water.
• Small‑scale wastewater pumping and transfer between containers in mobile environments.

Practical considerations and setup tips

To maximize reliability, mount the pump in a location that keeps intake lines clear of debris and ensures easy access for inspection. The 360° port rotation makes alignment straightforward in limited compartments. Because it’s a compact 12V pump, plan for a clean power connection and keep the fuse protection close to the power source for immediate protection against surges.

A trusted choice for mariners and mobile setups

With decades of marine pumping expertise, Albin Pump Marine delivers purpose‑built solutions that stand up to continuous operation. This unit combines robust construction with thoughtful features—delivering dependable performance you can rely on for shower drainage, bilge management, and wastewater handling on voyages or in off‑grid installations.