Ballast water treatment system
PG Hyde BWTS
PG-Hyde Ballast Water Treatment systems are US Coast Guard approved, compact and cost efficient solutions based on medium pressure UV technology, in combination with automatic, self-cleaning filters.
PG have designed and manufactured extremely compact plug and play units of Hyde technology. Each unit is passing a full scale wet test in our pump test station, including verification of master control system. This gives the customer assurance of trouble free installation.
Multi-application cargo system - PG MACS
PG-MACS represent the next generation wet- and dry- cargo handling solutions aboard OSVs. As of today, some 20 vessels have these solutions fitted, all from 4 tanks 300m3 total, up to 16 tanks with 1.500m3 total capacity.
Each tank is structural, yard built unit with its individual feeding system and dedicated pump which allow for segragations of cargo, and extremly high degrees of flexibility.
It offers a closed loop, safe and environmentally secure process for efficient handling of conventional and challenging cargo, including high capacities for recovered oil services. It significantly reduces crane-lifts between vessels-rig-shore, and represent the most efficient transfer model based on 4″ to 6″ hose connections only.
Far Serenade crew: “after learning the process of how to handle f.ex. Drill Cuttings from rig-to-vessel-to-shore. it is now business as usual, as any other cargo aboard”
Multi-application cargo system - PG MACS
PG-MAPS is a novel technology combination of well proven pumpheads, application of high end state-of-the-art linear permanent magnet drives, and a digital control modus operandi. All contributing to an extremely efficient, noice- and vibration- free pumping function, from a 4-head, 2-drive “quadro-pump”.
The pumping concept is a hybrid piston/diaphragm combination, allowing for safe and efficient operations even at reduced margins.
Chemical Injection
PG Chemical injection packages are used in a range of safe and hazardous area applications in both onshore and offshore environments. We have a wealth of experience designing, engineering, build and commissioning chemical injection pump packages that meet the high standards of specification, quality and reliability required by hazardous area operators.
Chemical injection applications:
• Methanol injection
• MEG/TEG injection
• Corrosion inhibitor injection
• Glycol circulation
• Gas and water condensate injection
• Produced water injection and many other chemical injection duties
Mud agitators
PG developed the first Submix agitators in the 80’s, and we are now in the third generation of these. Differently from the a.m. electric propeller type solution (which create an angled horizontal spiral in the tank), the Submix-units create a vertical circulation by gently moving the liquid by low speed, high torque towards the bottom of the tank generating the highest energy / velocity there to lift, mix and agitate the mud at very high quality. Both the shear-forces and cavitation issues are at completely different levels compared to propeller type units. The latter making these units highly attractive also to keep special chemicals, polymers and other high value cargo in controlled suspension.