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Pressure Switch

Danfoss Marine Parts Now Available Online

EMP2 Series

New Peerless/ Danfoss website offers marine pressure transmitters, pressure and temperature switches from stock. Peerless Electronics, an authorized stocking distributor for Danfoss announced that these fine Danfoss Marine products can now be found on a new online store. Peerless is featuring and stocking four families of Danfoss products for demanding marine applications: 1. The MBS 5100 Series Block Pressure Transmitter. This is a high accuracy marine approved block designed pressure transmitter MBS 5100 for use in harsh maritime environments where space is a constraint; 0-400 bar range, 4-20mA output.  Ship approved according to marine approvals: LR, DNV, GL, RINA, ABS, BV, NKK, PRS, MRS, and KRS. 2. The EMP2 Series Box Type Pressure Transmitter.  This robustly constructed box pressure transmitter EMP 2 has ship approvals for use in marine and heavy industrial applications.  Carries marine approvals: LR, DNV, GL, RINA, ABS, BV, NKK, PRS, MRS, KRS; 0-4 bar; G 1/2; 4 to 20 mA. 3. The KPS Pressure & Temperature Switches. The robust KPS pressure and temperature switch series offers a high level of enclosure (IP67) and resistance to shock and vibration; pressure ranges up to 60 bar and temperature ranges -10 to 200C; available with all relevant land and marine approvals.


SOR Founder Roy R. Dunlap Passed Away Aged 90

Roy Dunlap: Photo credit SOR

Roy Dunlap invented a mechanical  pressure switch that prevented oil tanks from overflowing and founded SOR Inc. SOR® founder Roy Dunlap leveraged the static-o-ring (SOR) technology to invent a highly accurate mechanical pressure switch that helped prevent the overfilling of oil tanks. This simple but innovative design resulted in a switch of flawless accuracy that would change the oil & gas and power generation industries forever


Insurers Should Control Ship Classification System: Broker

Insurers should control the ship safety classification process in the light of weaknesses exposed by the Erika’s loss, a senior tanker broker said. Insurance companies should hold the mandate over who inspected vessels’ structural conditions and passed them as safe, an official at Marinav Shipping and Trading said. Since insurers pay out the claim, it is therefore in their best interest to ensure that the vessel is maintained so that risk is minimized, the broker said.


Wärtsilä's Dual-Fuel Engine Power Module for FPSO Upgrade

Wärtsilä Corporation has supplied a 5,800 kW Power Module to Bergesen d.y. Offshore AS, Norway, for installation on board the FPSO vessel Berge Hus. The Module, which is powered by a Wärtsilä 18V32DF dual-fuel engine, will burn produced gas. Currently being converted into an FPSO vessel from a VLCC tanker at the Jurong shipyard in Singapore, Berge Hus is destined for operation on the Ceiba oil field off Equatorial Guinea


Videotel Course Helps Cut ECAS Costs

Engine Maintenance low res.jpg

With high profile carriers agreeing to continue a voluntary low-sulphur fuel switch while at berth in Hong Kong, the issue of emission controls is once again in the headlines. Stepping into this arena, Videotel has launched a new training course, The Practical Management and Switching of Fuels, designed to ensure that switching to low sulphur fuel when operating in Emission Control Areas (ECAs) avoids the serious operational problems that at best impair a ships performance and at worst cause


Wells Marine Launches Battery Management System

space-saving flat panel model of Total Automatic Battery Management System

The Boat Builders Labor Saving Device – Custom Designs Available.     Battery management system manufacturer Wells Marine Technology has launched a space-saving flat panel model of its Total Automatic Battery Management System (T.A.B.S.) that can be configured easily for any single, twin or triple engine application and can also be custom-designed to builder model specifications. Wells T.A.B.S. connects battery chargers


Feature: The Corrosion Control Challenge

Last year Germanischer Lloyd and Mühlhan sponsored a Surface Protection Symposium in October in Lübeck, dealing with the topic of value retention in the shipping industry. The outcome was a lively exchange of ideas among shipowners, coating material manufacturers and surface protection experts. Up-to-date findings from research were discussed with the same vitality as problems from workaday practice. This report provides an overview of the events involved.


Port of Houston Authority Wins Gulf Guardian Award

The Port of Houston Authority has won a first place 2011 Gulf Guardian Award for a far-reaching project to reduce emissions in the Gulf. The Port Authority and its partners, U.S. Environmental Protection Agency/Office of International Affairs, the Mexican government, including the State of Veracruz, SEMARNAT (Mexico's Ministry of Environment and Natural Resources) and PEMEX (Mexico's state-owned petroleum company), Maersk Line and Hamburg Süd, won the award in the Bi-National category


Diesel Switch Eliminates Fuel Changeover Problems

Image courtesy MAN Diesel & Turbo

With the recent introduction of stringent environmental regulations, such as those from the IMO, ship owners and operators are increasingly obliged to operate their MAN B&W two-stroke main engines on ultra-low sulphur fuels in defined marine zones. Furthermore, CARB (the Californian Air Resource Board) has enforced the use of diesel oils (MDO) or gas oils (MGO) in Californian waters since 1 July, 2009, while European harbours introduced similar requirements at the start of 2010


OSV’s, LNG and Deepwater: a New Climate Change for HVAC

DuraSea Condensing Unit with service panel removed

Dometic Marine Develops and Supplies HVAC Systems for Harvey Gulf’s LNG-powered Offshore Support Vessels Dometic Marine recently strengthened its position as a quality supplier of heating, ventilation and air conditioning by growing its footprint in the wider commercial marine sector. One such high-profile project includes the onboard systems for Harvey Gulf International’s newbuild projects. After securing the contract through Lemoine in 2011, Dometic worked Harvey Gulf


VOSTA LMG Secures Order From Boskalis

VOSTA LMG Crossover dredge ball_joint 1000 mm.png

VOSTA LMG has been awarded an order for efficient dredge ball joints from maritime services company Royal Boskalis Westminster. The order consists of a series of high pressure Crossover ball joints suitable for dredge pipes with an internal diameter of 1000 mm


Bulk Equipment is Delivered to Syzran Refinery

A reactor and a cold high-pressure separator is delivered to the site of Rosneft subsidiary Syzran Refinery

A reactor and a cold high-pressure separator is delivered to the site of Rosneft subsidiary Syzran Refinery for the constructed diesel hydro-treater. The unit is designed for the removal of sulphur and nitrogen compounds, as well as of other solids to improve diesel-fuel and to bring its


MHI, IHI & DBJ Join Forces On Investments

  Mitsubishi Heavy Industries, Ltd. (MHI), IHI Corporation and the Development Bank of Japan Inc. (DBJ) concluded a three-way formal agreement today on their respective investments into a new commercial aero engine company, Mitsubishi Heavy Industries Aero Engines, Ltd


Too Eager to Drill for Arctic Oil - Greenpeace

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  Greenpeace's ship, the Esperanza, is still on station in the Arctic to expose renewed Norwegian efforts to drill for oil in this pristine environment. Last week Greenpeace successfully headed off attempts by an oil company to complete controversial seismic testing


MES-UBI Begins Operations in Vietnam

Mitsui Engineering & Shipbuilding Co., Ltd (MES) and UBI Tower Sole Member Limited (UBI Tower) established the joint venture company named MES-UBI Heavy Industries Company Limited (MES-UBI) which manufactures the pressure vessels installed in the refinery and petrochemical plants with


Pushing the HPHT Envelope

With demand for hydrocarbons increasing and costs rising, the E&P industry is also facing numerous technical challenges including the development of High Pressure – High Temperature (HPHT) reserves. HP / Extreme HP typically refers to borehole pressures between 10,000 psi and 20


Drilling Deep: Pushing the HPHT Envelope

Offshore drill rig: File photo

With demand for hydrocarbons increasing and costs rising, the E&P industry is also facing numerous technical challenges including the development of High Pressure – High Temperature (HPHT) reserves, explains energy forecasters, marine market researchers & renewables analysts


German Shipyard FSG Re-organizes Top Management

Peter Sierk: Photo FSG

Flensburger Schiffbau-Gesellschaft (FSG) says it will be headed by a new management team from January 1st 2015, details as follows: Current Chief Technology Officer Frank Bywater will be joined by Markus Bartsch as new Chief Executive Officer


Storm near Lesser Antilles Could Develop into cyclone

An elongated area of low pressure located about 350 miles east of the Lesser Antilles has a 50 percent chance of becoming a tropical cyclone in the next 48 hours, the U.S. National Hurricane Center (NHC) said on Thursday. "Environmental conditions are expected to be conducive for


Mærsk Putting Valuable Experience to Good Use

The goal is to train and develop local talent to take on increasingly challenging positions on-board the rig

  The Mærsk Deliverer rig team has initiated seven local acceleration programmes in Angola. The goal is to train and develop local talent to take on increasingly challenging positions on-board the rig. To do so, experienced employees play a key role.


Elco Launches Electric Outboard Motor Line

Image courtesy of Elco Motor Yachts

Expansion into outboard category brings benefits of electric propulsion to even more boaters Elco Motor Yachts, a company in electric and hybrid marine propulsion for more than 120 years, is applying its expertise to the electric outboard motor category


Turkish Shipbuilder to Send Floating Power to Gaza

Turkish shipbuilder Karadeniz Holding plans to send an electricity generating vessel to Gaza to provide urgently needed power in the enclave left reeling by an Israeli bombing campaign that began last month. Karadeniz announced its intentions on Tuesday


Offspring Launches Oiltech Surge Protector

Photo: Offspring International

Surge protection during tanker loading   Mooring and offloading systems supplier, Offspring International, has announced a rapid response, surge protection system for terminal loading hoses. Called Oiltech Surge Protector, the hose monitoring system offers a smarter and more sensitive way


The Switch Wins Repeat PM Shaft Generator Order

Image courtesy of The Switch

The Switch, a supplier of megawatt-class permanent magnet (PM) generator and full-power converter packages for wind power and other renewable energy applications, has received repeat PM shaft generator orders from WE Tech Solutions of Finland, a customer in the marine sector.


MacGregor's AHTs Equipment Package for Wuhu Xinlian

MacGregor have been able to make a breakthrough into the mid-size anchor handling vessel market with low pressure anchor handling/towing winches

  MacGregor, part of Cargotec, has got an order from Wuhu Xinlian shipyard in China to supply a full package of MacGregor anchor handling tug supply (AHTS) equipment to two 150-tonne bollard pull AHTS/oil recovery vessels. The equipment is scheduled for delivery by May 2015 and an option






 
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