Description
SHURFLO Aqua King II Freshwater Pressure Pumps | 7.6, 11.3, 15.1 & 18.9 L/min | 12V & 24V
The SHURFLO Aqua King II Freshwater Pressure Pump range delivers reliable, automatic freshwater pressure for boats, yachts, caravans and RVs. Designed to supply consistent water flow to multiple outlets, these premium demand pumps are ideal for showers, galley sinks, toilets and onboard washdown systems.
Available in flow rates from 7.6 L/min to 18.9 L/min and 12V or 24V configurations, the Aqua King II range allows you to choose the ideal pump to suit your vessel's freshwater requirements. Featuring a multi-chamber diaphragm design with an integrated bypass system, these pumps provide smooth, quiet operation while reducing cycling and eliminating the need for an accumulator tank in most installations.
Engineered for long-lasting performance, every Aqua King II pump is self-priming, safe to run dry, and built with a corrosion-resistant electro-coated motor, Santoprene diaphragm, and EPDM valves for dependable service in harsh marine environments.
Key Features
- Automatic freshwater pressure demand pump
- Available in 7.6, 11.3, 15.1 and 18.9 L/min flow rates
- 12V and 24V models available
- Multi-chamber diaphragm for smooth, quiet operation
- Internal bypass system reduces cycling
- No accumulator tank required for most installations
- Self-priming up to 1.8m
- Safe to run dry without damage
- Electro-coated motor for corrosion resistance
- Santoprene diaphragm with EPDM valves
- Thermal overload protection
- Ignition Protected (ISO 8846)
- RCM, CE and IMCI Certified
Available Variants
| Part Number | Voltage | Flow Rate | Length |
|---|---|---|---|
| 239330 | 12V | 7.6 L/min | 208mm |
| 239340 | 12V | 11.3 L/min | 208mm |
| 239350 | 24V | 11.3 L/min | 208mm |
| 239360 | 12V | 15.1 L/min | 255mm |
| 239370 | 24V | 15.1 L/min | 255mm |
| 239341 | 12V | 18.9 L/min | 255mm |
| 239343 | 24V | 18.9 L/min | 255mm |
Specifications
| Specification | 7.6 L/min | 11.3 L/min | 15.1 L/min | 18.9 L/min |
| Available Voltages | 12V | 12V / 24V | 12V / 24V | 12V / 24V |
| Port Size | 1/2" NPTM | 1/2" NPTM | 1/2" NPTM | 1/2" NPTM |
| Self-Priming Lift | 1.8m | 1.8m | 1.8m | 1.8m |
| Dry Run Protection | Yes | Yes | Yes | Yes |
| Internal Bypass | Yes | Yes | Yes | Yes |
| Motor Protection | Thermal Overload | Thermal Overload | Thermal Overload | Thermal Overload |
| Ignition Protected | ISO 8846 | ISO 8846 | ISO 8846 | ISO 8846 |
| Width | 125mm | 125mm | 125mm | 125mm |
| Height | 105mm | 105mm | 105mm | 105mm |
| Length | 208mm | 208mm | 255mm | 255mm |
| Mounting Screw Size | 4.8mm (3/16") | 4.8mm (3/16") | 4.8mm (3/16") | 4.8mm (3/16") |
Ideal Applications
- Marine freshwater pressure systems
- Boats, yachts and cruisers
- Caravans and RVs
- Galley sinks
- Showers and bathrooms
- Pressurised freshwater systems
- Onboard washdown outlets
- Multi-fixture water supply
