Customer notice: We are delighted to announce that we have re-opened our Port Solent store. We have implemented several social distancing measures to keep our customers and staff safe. These include a one-way system with separate entrance and exit, hand sanitiser station and 2m markings around the store. See full COVID-19 measures and restrictions here.

Our temporary opening hours are 8am - 5pm Monday-Saturday & 9am - 5pm Sunday.

Whale Supersub 1100 Auto Bilge Pump

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Whale Supersub 1100 Auto Bilge Pump


RRP £112.95






These low profile automatic submersible bilge pumps sense bilge water level and switche on and off automatically.

Can be fitted deep in confined bilge areas, under engines and cockpit floors.

  • Drain down to as little as 9mm (1/3")
  • Electric Field Sensor Technology
  • Straight forward installation
  • Multi-position pump and body
  • Efficient performance strainer design
  • Easy clean
  • Unique strainer
  • Integrated bleed ball - prevents airlocks
  • Built in non-return valve
  • Rotate to suit installation

New Improved Design
  • Longer run on time for better drainage.
  • New installation wedge for optimized operation.

  • Fits deep into bilge where other pumps can't.
  • No separate bilge switch is required.
  • Water level detected by automatically controlled patented electric field sensor.
  • Waterproof electronics - protects against water ingress.
  • Quick and easy to install - long wires, strainer and outlet rotate to suit bilge area.
  • Unaffected by wave motion.
  • Environmentally friendly and mercury free.
  • Manual override facility included.
  • Solid state switching - no moving parts.
  • Suitable for use in fresh or salt water.

Easy Clean
  • Unique clever strainer design
  • Easily removable and replaceable for cleaning

Awards and Accreditations
  • Qualtec Award - Menzione Speciale 2009
  • NMMA Innovation Award - Honourable Mention 2009
  • CE Certified

Approvals and Standards
  • Conforms to ISO 8849 and ISO 15083
  • Ignition protected per ABYC and USCG standards
  • NMMA type accepted

  • Open Flow Rate: 1050 GPH (66 Litres/min) at 27.2V D.C.
  • Flow Rate at 1m Head: 750 GPH (47 Litres/min)
  • Nominal Voltage: SS1212: 12V D.C. SS1224: 24V D.C.
  • Current Draw: SS1212: 5 Amps SS1224: 2.2 Amps
  • Recommended Fuse Size: SS1212: 5 Amp Automotive SS1224: 2.5 Amp Automotive
  • Wire Size (Caulked Size): 1.5mm (16 AWG)
  • Weight: 0.45kg (0.99lbs)
  • Maximum Discharge Head: 3m (10ft)
  • Hose Connections: 25 / 28mm (1" - 1 1/8") Stepped Port
  • Overall Height: 75mm (3")
  • Overall Width: 54mm (2 1/8")
  • Overall Length: 240mm (9 1/2")

  • Pump Body: Polypropylene, High temperature ABS, Fully potted circuitry
  • Locking Ring: Acetal
  • Impeller, Glass filled prolyproplene.
  • Seals: Nitrile
  • Fasteners: Stainless steel
Size/ColourPart NumberStock AvailabilityPrice
12v99336288 3 at 13/07 18:59 £99.95 Add to Basket
24v99336271 6 at 13/07 18:59 £99.95 Add to Basket