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βœ† 0161 327 4725 | Mon–Fri 8am–8pm Β· Sat–Sun 8am–5pm | sales@essentialbathrooms.co.uk
βœ† 0161 327 4725 | Mon–Fri 8am–8pm Β· Sat–Sun 8am–5pm | sales@essentialbathrooms.co.uk

Whale SDS021T Gulper 220 Shower Drain Pump 24Volt (Body Only)

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Original price Β£492.00
Original price Β£492.00 - Original price Β£492.00
Original price Β£492.00
Current price Β£246.00
Β£246.00 - Β£246.00
Current price Β£246.00

Whale stock items ordered before 3pm are dispatched the same working day for next working day delivery. Stock availability is confirmed at the point of order.

Whale SDS021T Shower Drain Pump 24V (Body Only) – Gulper 220 for Marine, RV & Wet Room Drainage

The Whale SDS021T 24V Shower Drain Pump (Body Only) is a trusted and powerful Gulper 220 diaphragm pump designed for efficient shower waste water removal across marine vessels, RVs/motorhomes, and bathroom wet rooms. Known for its reliability and clog-free performance, this pump is ideal for installations where dependable drainage is essential.

This listing includes the pump body only – no additional fittings or accessories are supplied. It’s perfect for replacements or custom drainage setups where the core pump unit is required.

Key Features:

  • Whale Gulper 220 diaphragm pump – powerful, clog-resistant waste water drainage

  • 24V DC operation – compatible with marine and RV electrical systems

  • No filters required – minimizes maintenance and avoids blockages

  • Self-priming and non-choke valves – ideal for handling hair and shower debris

  • Compact, robust construction – ideal for tight spaces and hidden installations

  • Quiet and efficient performance – trusted across marine, vehicle, and residential use

Suitable For:

  • Boats and yachts – marine-grade reliability

  • RVs, campervans, and motorhomes – efficient shower drainage

  • Domestic bathrooms and wet rooms – where pump-assisted drainage is needed

Product Details:

  • Product Code: SDS021T

  • Voltage: 24V DC

  • Included: Pump body only (no strainer, hose, or accessories)


Whether you're installing a new drainage system or replacing an old pump, the Whale SDS021T Shower Drain Pump delivers consistent, clog-free performance in marine, motorhome, and wet room environments.