Pompe à eau sous pression Watermaster 12 l/min - 12 V - 3 bar Whale – référence FW1215

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

En cours de réapprovisionnementSave 11%

Whale

FW1215

Watermaster 12 l/min pressure water pump - 12 V - 3 bar

The Whale Watermaster FW1215 pressure water pump delivers a flow rate of 12 l/min at 3 bar (12 V DC), ideal for freshwater or seawater circuits on boats and recreational vehicles. Its IP65 rating and 4-chamber design ensure reliable and quiet operation. It is self-priming up to 3 meters and can run dry.

Supplied with a filter, two 1/2" barbed fittings, and two 1/2" threaded fittings.

Price excl. import taxesBenefit from the professional rate

$200.00 USD

$200.00 USD ~~$224.00 USD~~

Shipping calculated at checkout.

Prices exclude import taxes (rate varies by item and state). DAP delivery: import taxes are paid on delivery.

In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Diaphragm Material	Monprene
Flow Rate Max	11.5
Flow Rate Max Us Gpm	3.0
Inlet Outlet Connection Gender	Female
Inlet Outlet Connection Size Mm	15
Inlet Outlet Connection Type	Whale Quick Connect
IP rating	IP65
Courant absorbé max	6
Minimum Wire Size Awg	16
Minimum Wire Size Mm2	1.5
Operating voltage	12
Pressure Cutoff Bar	3
Pressure Cutoff Psi	45
Pump Body Material	Glass-reinforced polypropylene, PBT
Recommended Fuse Size	7.5
Valve Material	Monprene
Weight	1.5
Weight Lbs	3.3

Detailed description

Designed for freshwater and seawater circuits in recreational vessels and RVs, the Whale Watermaster FW1215 pressure water pump delivers a flow rate of 12 litres per minute (11.5 litres/min or 3 GPM) with a maximum pressure of 3 bar (45 psi). Operating at 12 V DC, this pump is suitable for supplying 3 to 4 water outlets simultaneously.

Design and Performance

The Whale Watermaster FW1215 features a high-spec motor and protected electronics, ensuring smooth and consistent water supply. Its 4-chamber diaphragm design ensures quiet operation. It can self-prime up to 3 metres (9 ft) and can run dry without damage. With an IP65 rating, the motor housing is fully sealed, providing protection against water and dust.

Installation and Compatibility

Installation of the FW1215 pump is simplified by its compatibility with Whale Quick-Connect plumbing systems in 15 mm. It can also be connected via 1/2" NPT threaded fittings or 1/2" barb fittings. A filter is included to protect the pump from debris. Its dimensions are 209 x 179 x 125 mm and its weight is 1.5 kg (3.3 lbs). For electrical protection, a 7.5 amp fuse is recommended for a maximum current draw of 6 amps. This pump complies with ISO8846 and ISO10133 standards.

Documentation

Type	Nom
	EN+FR - Installation Guide - Whale Watermaster - FW0814, FW1214, , FW1225

Expert opinion

« Technical analysis: Whale Watermaster FW1215 pump for marine circuits »

The Whale Watermaster FW1215 pump is a reliable solution for freshwater and saltwater systems on recreational vessels and RVs. Its ability to deliver a flow rate of 12 litres per minute at 3 bar pressure makes it suitable for efficiently supplying 3 to 4 water outlets, such as a full galley and head on a mid-sized sailboat.

One of the key advantages of this model is its 4-chamber diaphragm design, which contributes to quieter operation and consistent flow, enhancing onboard comfort. The IP65 protection rating is a clear indicator of its robustness in marine environments, with a fully sealed motor housing protecting the integrated electronics. The self-priming capability up to 3 metres simplifies its placement in the circuit, and the dry-run protection prevents damage in case of an empty tank.

In terms of installation, compatibility with Whale Quick-Connect 15 mm fittings is a significant advantage for integrators, enabling quick and secure assemblies. However, it is crucial to note that this pump is not designed for continuous use, with a maximum duty cycle below 33%. This point is important to prevent overheating and ensure longevity in applications where water demand is intermittent, typical of leisure use. An inline filter is essential at the suction side to protect the mechanism from debris.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

Watermaster 12 l/min pressure water pump - 12 V - 3 bar

$200.00 USD

$200.00 USD ~~$224.00 USD~~

Frequently Asked Questions

Need help? Contact us

What type of connection is used on the Whale Watermaster FW1215 pump?

The Whale Watermaster FW1215 pump is fitted with 15 mm quick-connect fittings (15mm Quick Connect Connections). These connectors are designed to simplify installation in your boat's freshwater circuit.

What is the required supply voltage for the Whale Watermaster FW1215 pump?

The Whale Watermaster FW1215 pump operates on a 12 Volt direct current (12 V DC) power supply. Ensure your electrical installation matches this specification.

What are the main technical specifications of the Whale Watermaster FW1215 pump?

The Whale Watermaster FW1215 pump has the following technical specifications:

Flow rate: 12 litres per minute (or 3.0 US gallons per minute)Power supply voltage: 12 Volts direct current (12 V d.c.)Pressure: 3 bar (45 psi)Connections: 15 mm quick-connect fittings

Which Whale product range does this pump belong to?

This pump is part of Whale’s Watermaster range. The Watermaster series includes automatic pressure pumps for freshwater systems on boats.

What is the Whale Watermaster FW1215 pressure water pump used for?

The Whale Watermaster FW1215 pressure water pump is specifically designed to supply freshwater circuits on board boats. It ensures pressurized water distribution to taps, showers, and other water outlets on the boat.

What is the cut-off pressure of this pressure water pump?

The Whale Watermaster FW1215 pump has a cut-off pressure of 3 bar (45 psi).

What is the required operating voltage for the FW1215 pump?

The Whale Watermaster FW1215 pump operates on a 12 V direct current (DC) electrical supply.

What are the materials used to manufacture the Whale Watermaster FW1215 pump?

Materials used in the Whale Watermaster FW1215 pump are as follows:

Pump body: Glass-filled polypropylene, PBT (Polybutylene Terephthalate)
Feet, diaphragm, and valves: Monprene®
Seals: Nitrile®
Fasteners: Stainless steel
Materials in contact with the fluid are glass-filled polypropylene, Monprene®, Nitrile®, and stainless steel.

Is the Whale Watermaster FW1215 pump designed for continuous use?

No, the Whale Watermaster FW1215 pump is not designed for continuous use. Its maximum duty cycle is less than 33%.

What types of liquids can the Whale Watermaster FW1215 pump handle?

The Whale Watermaster FW1215 pump is designed to pump fresh water or seawater. It is not suitable for pumping flammable liquids, diesel, chemicals, or other substances.

What are the input and output connections for the Whale Watermaster FW1215 pump?

The Whale Watermaster FW1215 pump is equipped with 15 mm Whale Quick Connect female fittings for the inlet and outlet.

Where and how should the Whale Watermaster FW1215 pump be installed on a boat?

The pump must be installed in a dry and well-ventilated area. For marine applications, it must not be screwed directly to the hull. It should be mounted on a bulkhead or an additional board. The mounting surface must have a minimum thickness of 19 mm (¾").

Should a strainer or filter be installed at the pump inlet?

Yes, it is essential to install a Whale® strainer on the pump inlet side to prevent dirt or debris from entering the mechanism. A strainer is usually included with pumps sold retail.

What fuse size is recommended for the FW1215 pump?

The recommended automotive fuse size for the Whale Watermaster FW1215 pump is 7.5 Amperes.

What is the maximum suction height of the Whale Watermaster FW1215 pump?

The maximum suction height for the Whale Watermaster FW1215 pump is 3 meters (9 feet).

What is the maximum discharge head of the FW1215 pump?

The maximum discharge head (or discharge height) for the Whale Watermaster FW1215 pump is 30 meters (99 feet).

What items are generally included with the purchase of the Whale Watermaster FW1215 pump?

When purchasing the Whale Watermaster FW1215 pump (retail version), the following items are typically included:

1 x Whale Watermaster® pressure water pump
1 x Strainer
2 x ½" grooved fittings (WX1584B)
2 x ½" threaded fittings (WX1587B)

Is the Whale Watermaster FW1215 pump covered by a warranty?

Yes, the installation and user manual for the Whale Watermaster FW1215 pump includes a manufacturer’s warranty statement (Warranty Statement).

What are the installation recommendations for the Whale Watermaster FW1215 pump?

For correct installation of the Whale Watermaster FW1215 pump, follow these recommendations:

Location: Install the pump in a dry and well-ventilated area.Mounting surface: The mounting surface must be at least 19 mm (¾") thick. For marine applications, do not screw directly into the hull; the pump must be mounted on a bulkhead or an additional board.Preparation: Before any installation, ensure all electrical power sources are disconnected and the water system is drained.Inlet filter: A Whale® filter must be installed on the pump’s suction side to prevent debris or dirt from entering. This filter is typically included with retail pumps.Electrical wiring: Wiring must comply with applicable standards and include a properly sized fuse or circuit breaker. For this pump, a 7.5 Amp fuse is recommended.Liquids: The pump is designed for freshwater or saltwater only. It must not be used to pump flammable liquids, diesel, or chemicals.