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SHURflo Aqua King II Junior Fresh Water Pump (12V / 7.6 LPM / 30 PSI)

Part No. 509514

£81.89 You pay £81.89 Incl VAT You pay £68.24 Excl VAT

RRP £90.98 £75.82

Save £9.09 (10.0%) Save £7.58 (10.0%)


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Brand SHURflo
Series SHURflo Aqua King II Junior
Model 4128-110
Voltage 12V DC
Amps Maximum: 3.5A
Fuse 5 Amp Recommended
Flow Rate 7.6 LPM (2.0 GPM)
Cut Out Pressure 30 PSI / 2 Bar
Inlet / Outlet 1/2"-14 NPSM Male (13mm)
Self Primes up to 1.82 Metres (6 Feet)
Construction Polypro Housings, EPDM Valves / Seals, Santoprene Draphragm, Stainless Steel Hardware
Length 208mm (8.2")
Width 124mm (4.9")
Height 104mm (4.1")
Certification / Approvals Ignition Protection 8846, CE, IMCI Certified
Replaces Shurflo Aqua King Junior Pump 509504

The SHURflo Aqua King II Junior 4128 series fresh water pump design was created with unique over-moulded single-piece diaphragm and internal bypass, assuring long life and top performance in all plumbing systems.

The automatic demand fresh water pumps are also quiet, thermally protected and can run dry without damage.

SHURflo has built their quality reputation on the reliability and dependability of every pump they build, and with the upgraded Aqua King Junior they have built a pump with the same footprint as the old model to allow for easy retrofitting.

SHURflo Fresh Water Pump 4128-110-E04 Features & Benefits

  • 2901 Replacement
  • Sealed Switch
  • Sealed Motor
  • Corrosion Resistant Electro Coated Motor
  • 4 Independent Chambers
  • Built-In Check Valve
  • Co-Moulded Diaphragm
  • Adjustable Switch
  • Self-Priming up to 6 Feet
  • Dry Run Capability
  • Thermally Protected
  • Ignition Protected, CE

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