Whale Mk5 Universal Manual Bilge Pump - Deck Mount

This pump is specifically designed to remove stagnant bilge water. If you intend to use it with other liquids, it is your responsibility to ensure that the pump's materials are fully compatible with those liquids.

Before installing the pump, it is important to choose an appropriate location. This location must allow for efficient and comfortable use of the pump, with unrestricted movement of the handle. It is also crucial to verify that the product is suitable for the intended application.

Several optional accessories are compatible with this pump to extend its functionality or simplify installation:

38mm (1 ½”) through-hull fitting for hose (part number SF5425)Top-entry strainer (part number SB4222)Side-entry strainer (part number SB5865)2-way diverter valve for 38mm (1 ½”) hose (part number DV5606)90° elbow (part number EB3488)Y-connector (part number YP6114)Check valve (part number LV1215)Under-deck and bulkhead mounting kit (part number DP9906)Diaphragm and valve service kit (part number AK8050)

Upon purchase, the Whale Mk5 Universal BP0510 manual bilge pump is supplied with the pump itself, a handle, a lanyard, and installation instructions.

This pump is designed for manual pumping and bilge drainage of your boat. Its main role is to remove stagnant water present in the bilge.

This pump is specifically designed for manual pumping of stagnant water present in a boat's bilge. It effectively removes accumulated water.

It is strongly recommended to use a reinforced 38 mm (1 ½") hose for installing this bilge pump. This ensures optimal performance and reduces the risk of restriction.

The package includes the Whale® Mk 5 universal pump, a handle with its cord, and complete installation and user instructions.

This bilge pump is designed to remove only stagnant water. If you intend to use it with another type of liquid, it is your responsibility to verify the compatibility of the pump's materials with that liquid to prevent any damage or malfunction.

Whale manual bilge pumps, including the Mk5 Universal model, are manufactured in compliance with international standard EN ISO 15083.

Choose a location where the pump can be operated efficiently and comfortably, allowing free movement of the handle. The top cover must be easily accessible in case of blockage, and the suction port must be located in the deepest part of the bilge.

Yes, the flow direction of the pump can be changed. To do this, you must remove the eight screws holding the cover, adjust the orientation, then reassemble the pump. It is important not to remove the valves from the pump body during this operation.

To mount the pump, mark and drill four holes for the mounting screws. Secure the pump using 6 mm (1/4") bolts. Ensure the installation is solid and secure.

The suction pipe must be positioned in the deepest part of the bilge and arranged so as not to suck against a flat surface, which could hinder pumping. Using a Whale strainer is recommended to optimize suction and remove residual water.

After securing the pump, attach a reinforced 38 mm (1 ½") hose to the inlet and outlet ports. It is critical to ensure a perfect seal at these connections to prevent air leaks that could prevent the pump from priming correctly.

The Mk5 Universal pump is compatible with several Whale accessories, including 38 mm (1 ½") through-hull fittings, strainers (with vertical or side outlets), 2-way bypass valves for 38 mm hose, 90° elbows, Y-pieces, and non-return valves. Mounting kits for under-deck and bulkhead installation are also available.

Yes, a service kit (reference AK8050) is available for replacing the diaphragm and valves of the pump. This kit includes the necessary instructions to perform these maintenance operations.

This Whale product is covered by a 5-year warranty from the date of purchase. Further details on the terms of the limited warranty are provided in the document supplied with the product.

Yes, it is important to note that incorrect installation of this product may void the warranty. It is therefore essential to carefully follow the provided installation instructions.

Regular maintenance is recommended, including a visual inspection of components, particularly rubber parts and fastenings. The pump should be operated periodically to ensure it is pumping water efficiently. Spare part kits are available from marine retailers.