seawater cooling

Frame Agreement Signed by PSA Marine with Hydroniq Coolers

/ Comments Off on Frame Agreement Signed by PSA Marine with Hydroniq Coolers / 16th October 2019

The Photo is provided by PSA Marine (Pte) Ltd

PSA Marine (Pte) Ltd has awarded Hydroniq Coolers a frame agreement which makes the Norwegian technology company the shipowner’s supplier of seawater cooling systems.

PSA Marine is a fully-owned subsidiary company of PSA International Pte Ltd. The company’s flagship operations are in Singapore with its towage presence extended to Bangladesh, China, Hong Kong, India, Oman and Southeast Asia.

Under the frame agreement, which is valid for two years, Hydroniq Coolers will supply its Pleat seawater cooler to any new vessels in PSA Marine’s fleet. In addition, Hydroniq Coolers will provide service and spare parts, if and when required, to the shipowner’s current vessel fleet through a local storage facility in Singapore.

Marine cooling systems are utilised to reduce temperatures in the ship’s engines and other auxiliary systems through use of seawater to avoid overheating of the engine and other critical systems.

“PSA Marine was actually the first company ever to test our Pleat seawater cooler, at one of its tugs operating in the busy Singapore Bay. The tug crew were used to having to clean its on-board plate heat exchangers 2-3 times per month, but after installing the Pleat cooler they increased the maintenance interval to 9 months – or 39 weeks. Since then, we have been PSA Marine’s selected supplier and we are delighted to be able to extend our business relationship with a further two years,” says Hans Robert Almestad, Hydroniq Coolers’ vice president of sales and marketing.

Growth and particles in the seawater will over time clog any seawater cooling system. Hence, the cooling system will need to be cleaned in order to avoid clogging, which will result in reduced system pressure that worst case could cause the engine to overheat.

“Compared to a traditional heat exchanger, one Pleat cooling element is equal to approximately 15 plates. Whereas cleaning a traditional plate heat exchanger can take a significant amount of time to complete, cleaning of the Pleat can easily be done buy one person within one hour. This is another reason why the Pleat is PSA Marine’s favoured solution,” adds Almestad.

The patented Pleat is a module-based titanium cooler for seawater to freshwater, with design pressure 6 bars and design temperature of 0-95°C.

Hydroniq Coolers delivers marine cooling solutions to vessels that operate within offshore, shipping, cruise, passenger transport, fishery and fish farming. Shipowners, yards and ship designers are among the company’s customers and cooperation partners. The company is owned by Norwegian investment company SMV Invest AS (formerly Sperre Mek. Verksted AS).