Whale Gulper 320 Marine Bilge/Waste Pump with Strainer 12V - BP2052

Whale Gulper 320 Bilge & Waste Pump 12 V with Strainer – BP2052

The Whale Gulper 320 Bilge/Waste Pump with Strainer – BP2052 is a reliable 12 V waste drainage and bilge pumping solution engineered for marine and leisure use. With its non-clog valve technology and built-in strainer, this high-capacity pump handles grey water from showers, sinks, bilges and fishboxes without filters to clean. The pump head rotates 360° for flexible installation, and its robust design self-primes and can run dry without damage — perfect for compact spaces aboard boats, caravans, RVs and motorhomes.

Why Choose This Pump?

• High Flow Rate: Pumps up to ~19 L/min for fast drainage.

• Non-Clog, Filter-Free Design: Valve technology eliminates filter maintenance.

• 360° Rotating Pump Head: Allows flexible mounting in tight or uneven spaces.

• Self-Priming & Dry-Run Capability: Self-primes to ~3 m and tolerates dry running without damage.

• Compact With Strainer: Integrated strainer helps keep debris out of the pump.

• Marine & Leisure Rated: Suitable for bilge or grey water lines.

Key Features

• Model: BP2052

• Voltage: 12 V DC

• Flow Rate: Up to ~19 litres per minute (approx. 5 US GPM)

• Self-Priming: Up to ~3 m (10 ft)

• Hose Size: Accepts 19 mm (¾″) and 25 mm (1″) ID hoses

• Rotatable Head: 360° for easier installation in confined spaces.

• Dry-Run Safe: Designed to run dry without damage.

• Material: Glass-filled nylon body for durability.

• Approvals: ISO15083 (marine bilge pump for vessels up to ~12 m), CE & ISO8846 ignition protection.

• Warranty: Typically 3 years (varies by retailer).

What’s Included

✅ Whale Gulper 320 Bilge/Waste Pump – BP2052
✅ Built-In Strainer

Hosework, fittings and wiring accessories are not included.

Benefits

• ✔ Efficient Water Removal: High-capacity pumping for showers, sinks and bilges.

• ✔ Low Maintenance: Filter-free operation with non-clog valves reduces cleaning.

• ✔ Flexible Installation: Rotatable head and compact footprint suit tight spaces.

• ✔ Reliable Operation: Self-priming and dry-run capable for dependable everyday use.

Ideal For

• Caravan and motorhome waste water drainage

• Boat bilge and shower or sink waste handling

• RV and campervan plumbing systems

• Fishbox and deck drain management

Installation Notes

• Mount the pump securely in a dry, accessible location with correct orientation.

• Connect 12 V DC power using marine-grade wiring and suitable fuse protection.

• Use appropriate hose clips and ensure hoses are supported to avoid strain.

• Ensure strainer inlet is positioned to prevent large debris entering the pump

• Maximum Pump Head	2.3 to 4.27 Metres
  Dimensions	Base: 156mm x 110mm (6.1" x 4.4")
  Hose Size	19mm / 3/4"
  Maximum Combined Head and Lift	4m (13.1ft)
  Maximum Recommended Head	3 Metres (9.8 Feet)
  Replaces	504814
  Self Primes up to	3 Metres (9.8 Feet)
  Wire Size	Minimum 1.5mm² (16 AWG)
  Inlet Outlet	19mm (3/4") & 25mm (1") ID Hose
  Brand	Whale
  Type	Toilet Pumps
  Voltage Description	12V DC
  Model	BP2052
  Height Description	Overall: 117mm (4-5/8")
  Width	Overall: 198mm (7-3/4"), Strumbox: 60mm
  Length	Overall: 280mm (11"), Strumbox: 98mm
  Material	Glass-Filled Nylon Body
  Fuse	10A
  Flow Rate Description	19 LPM (4.16 GPM / 5 US GPM)
  Approvals	ISO15083 Marine Standard suitable for bilge pump ( for vessels up to 12mtrs), CE Marked, Ignition protected ISO8846
  Supplied With	Strainer
  Warranty	3 Years
  Country of Origin	United Kingdom

• Low Power Consumption: Operates efficiently with minimal power usage, making it suitable for various marine environments.

  
  

   

This pump is ideal for situations where bilge space is limited and offers reliable waste management solutions for vessels up to 12 meters in length