📦 Whale Gulper 220 Shower Waste Pump – 12V Non-Clog Electric Grey Water Removal for Marine & RV

Upgrade your onboard wastewater system with the Gulper 220, a proven non‑clog electric pump engineered specifically for grey water applications, including shower drains, sink waste, and washbasin discharge. Unlike conventional bilge pumps that choke on hair, soap residue, and gel particles, the Gulper uses patented non‑choke valves that swallow typical shower debris without a filter to clean or block. The double outlet valve design ensures a smooth, continuous flow of up to 14 liters (3.7 US gallons) per minute while drawing minimal 12V power. Self‑priming to a depth of 3 meters and capable of running dry without damage, it handles the irregular duty cycle of a shower pump—short bursts of water mixed with air—without overheating or losing prime. The compact, multi‑position head rotates for easy installation in tight bilge compartments, under shower trays, or inside RV service bays. Backed by a 2‑year warranty and built from marine‑grade materials in a robust sealed housing, the Gulper 220 replaces unreliable filter‑dependent pumps that demand constant cleaning. Install it and forget about clogged shower drains forever.

✨ Key Features of the Gulper 220 Grey Waste Pump

• Patented Non‑Choke Valve Technology: Swallows hair, soap curds, and gel without a filter to clean or unblock—the defining feature that separates it from standard bilge pumps.
• Dual Outlet Valve System: Two valves work in tandem to deliver a continuous, surging‑free flow even when the pump pulls in air mixed with water.
• Self‑Priming up to 3 m (10 ft): Mounts well above the shower tray or bilge without losing suction, simplifying installation in cramped compartments.
• Dry‑Run Safe: Unlike many impeller pumps that destroy themselves running air, the Gulper can cycle dry without damage—perfect for draining a shower basin completely.
• 12V Low Power Draw: Moves up to 14 L/min while sipping battery power, ideal for cruising boats, yachts, and off‑grid RVs.
• Rotatable Multi‑Position Head: The pump head rotates to suit your hose routing, making tight‑space installation straightforward without cutting access panels.

📏 Specifications – Whale Gulper 220

❓ Frequently Asked Questions – Gulper 220 Shower Pump