Weka Marine
Explore WEKA Marine’s full range of coolers and spare parts. Custom-built cooling systems for maritime use. Order directly or request tailored solutions through Nordic Green Products.


Original Components and Spare Parts
Weka Marine
NGP now offers a selected range of original Weka Marine components through our online shop. Here you will find key parts that support reliable operation of Weka box coolers, with products supplied directly from Weka and handled by our team for efficient delivery.
The range will be expanded over time. If you need Weka components that are not yet listed in the shop, contact us and we will assist with selection, availability and ordering.
Cooling systems for demanding maritime use
WEKA Marine is a trusted name in maritime cooling technology. Their systems are designed for real-world conditions where reliability, efficiency, and durability are key. From deep-sea vessels to coastal workboats, WEKA delivers proven solutions.


Box coolers
WEKA box coolers are compact and powerful, offering efficient engine cooling in a simple, space-saving design. Suitable for a wide range of vessel types.
What you get:
- Efficient heat transfer with low maintenance
- Designed to fit your engine room layout
- Built to order for optimal performance

Keel coolers
Keel coolers from WEKA simplify onboard cooling. With external mounting, there’s no need for seawater pumps or strainers, making them ideal for tough working environments.
What you get:
- Easy installation outside the hull
- Reduced clogging risk
- Ideal for shallow or dirty waters

Steel coolers
When strength matters, WEKA steel coolers are the right choice. These systems are engineered for long-term durability and can handle extreme conditions.
What you get:
- High mechanical strength
- Corrosion-resistant materials
- Custom-built for your vessel’s needs

Laser plate heat exchangers
Compact and efficient, WEKA’s laser plate heat exchangers are ideal where space is limited and performance cannot be compromised.
What you get:
- Lightweight design for tight spaces
- High thermal efficiency
- Easy to install and maintain