Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.

See us at Seawork | Stand H7 | 10th - 12th June 2025

Whale MK5 Double Action Bilge Pump (On Deck / 104 LPM / 38mm)

Part No: W-MH5570

The Whale Double Action MK5 manual bilge pump is a hand operated bilge pump combining versatile design with high output. This Whale MH5570 pump is designed for on deck mounting. It features twin diaphragms,... Read more

Description

The Whale Double Action MK5 manual bilge pump is a hand operated bilge pump combining versatile design with high output. This Whale MH5570 pump is designed for on deck mounting. It features twin diaphragms, to empty two bilge compartments at the same time or empty one twice as fast! As a nitrile diaphragm pump, the Double Action Mk 5 can be used to pump bilge water, saltwater or diesel.

The bilge pump is constructed from a robust glass filled polypropylene body with a glass filled nylon and acetyl operating lever. Reliability is ensured with non choke valves and a fully enclosed diaphragm. It contains an inspection hatch for quick and easy maintenance of the pump. This pump also features a removable handle.

Specifications
Application Bilge Water, Salt Water or Diesel
Approvals Approved by Lloyds (MCA) and USCG for use in Lifeboats. Suitable as a primary bilge pump on boats equal to or greater than 12m (40ft) in accordance with ISO150831.
Flow Rate Description 64 LPM (17 US GPM) at 45 strokes per minute, 104 LPM (27.5 US GPM) at 70 strokes per minute.
Height Description 660mm (26")
Material Glass-filled Polypropylene Pump Body, Nitrile Diaphragm Valves & Seals, Acetal Operating Lever, Glass-filled Nylon Spring and Stainless Steel Fasteners
Series MK5
Voltage Description Manual
Width 292mm (11-1/2")
Brand Whale
Automatic Bilge Pumps No
Country of Origin United Kingdom
Maximum Pump Head Over 4.27 Metres
Warranty 5 Years
Hose Size 38mm / 1-1/2"
Maximum Recommended Head 4.5 Metres (15 Feet)
Maximum Suction Lift 4.5 Meters (15 Feet)
Model MH5570
Removable Handle Yes
Inlet Outlet To Suit 38mm (1-1/2") ID Hose
Depth 203mm (8")
Ask a Question
Whale MK5 Double Action Bilge Pump (On Deck / 104 LPM / 38mm)

£402.26

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

£402.26 Incl VAT

Non-stocked - 5 week average lead time

View Trade Prices
Quantity
Check stock in store
Beccles

0 in stock

 Please check with the store before travelling to avoid disappointment

Get offers in your inbox

Sign up for the latest offers, product news, technical advice and more.

By submitting your details you consent to our Privacy Notice.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.