
Hendry Holdings, LLC
Seascour - Organic Marine Scale Remover
Hendry Holdings, LLC
Seascour - Organic Marine Scale Remover
Seascour Is a very efficient, safe and cost-effective solution to the removal of sea shells, barnacles, mussels and marine growth from marine heat exchangers, engine water jackets, water distilling units and ancillary equipment.
This is the ideal product for use on: ships, drilling rigs, pleasure craft, boilers, hot water systems and HVAC systems.
Hendry Marine is able to flush a vessel’s heat exchangers in place! Seascour is just that, all Organic. More powerful than inorganic acids at removing scale buildup but completely safe to be used on board. Seascour is non-corrosive, contains no inorganic acids such as: phosphoric, hydrochloric, muriatic, sulfuric or citric.
Seascour requires no neutralization or special disposal requirements.
Traditional maintenance methods for these heat exchangers have been powerful inorganic acids and mechanical means. The inorganic acids can be effective but have many drawbacks. The inorganic acids are highly reactive, damaging and must be disposed of properly. Mechanical methods have limited effectiveness. These methods also have other replacement costs such as gaskets, O-rings and packing kits. These methods require substantial labor as well. A vessel can have up to 20 different heat exchangers on board. Replacement parts costs can easily exceed $20,000 per year.
Wheelhouse Industries
Ken Marko
800-567-1443 Ext. 501
Coming Soon
DDL Consulting
Mark Lang
954-529-3007
David Leone
1883 W State Road 84
Building 2, Suite 103
Ft. Lauderdale, FL 33315
DDLMaritimeConsulting@gmail.com
954-444-3548
Coming Soon
Coming Soon
Here at Seascour we believe in working through distributors. Please contact us if you are interested in becoming a Seascour distributor.
Seascour, LLC is sponsoring the Quarterly Social of the Propeller Club of the Port of Tampa. Join us this May 17, 2023.
To register please visit: https://www.propellerclubtampa.com/work/quarterly-social-may
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The system aboard the USCG Vessel 75305 consists of 1-sea strainer, 1-Heat Exchanger and approximately 30 feet of 1-1/2” diameter pipe.
The ten-gallon tote had just two-gallons of Seascour added to the tote reservoir, Seascour during the flush process would mix with the residual salt water with the system. This was calculated to have sufficient concentration to achieve a significant drop in pipe-line pressure.
Actual Flush Program began at 09:54.
Initial pump pressure was 65psi. At 1100 pump pressure was 5-10psi. The system was re-aligned to allow overboard discharge. Initial pump pressure was 45psi but quickly dropped back to 5psi as the overboard discharge piping was also flushed. Seascour is the only Marine Scale Remover that can be discharged overboard.
Upon startup the USCG Tugboat Captain noted that the system was operating like new.
In cooperation with the USCG, Hendry Marine used Seascour to flush the heat exchangers and associated piping for the Refrigeration system and remove the scale buildup that prevented the system from operating.
6 gallons of Seascour were poured into the reservoir. The only modifications to the heat exchanger system were to disconnect a small section of piping and reverse the flow of one check valve. The entire setup took about 30 minutes. The pump was connected to the ships compressed air system and started.
Below is the operational log:
0954 –
pump pressure 22psi
Inlet pressure 22psi
Outlet pressure 16psi
1039 –
pump pressure 1psi
Inlet pressure 4psi
Outlet pressure <1psi
Between 1029 and 1124, the flush system was adjusted 3 times to flush some product overboard to clean the discharge piping. Third discharge – the crew was observing from topside and were highly impressed at all of the calcium discharged. Any previous descaling operations only involved the heat exchangers themselves; this was the first flush of the piping.
At this point the system was shut down but left in place to soak. At 1215 the system was disconnected and the crew reassembled the heat exchanger system.
At 1300 the refrigeration system was started and both heat exchangers were brought online. This was the first time both were used in 18 months.
The system discharging overboard – more of the discharge piping was descaled.
The operating system pressures –
Inlet 3psi
Outlet 9psi
Typical system pressures were –
Inlet 12psi
Outlet 25 psi
A family holding company created in 2015, Hendry Holdings LLC (HH) manages a suite of maritime business interests located in Port Tampa Bay. Operating entities controlled by HH include Gulf Marine Repair, Anchor Sandblasting and Coatings, and Port Hendry. The families of Capt. F.M. Hendry and Aaron W. Hendry are proud to continue a 97-year legacy of maritime enterprise along Tampa’s beautiful downtown waterfront.
11NON22 - There are Marine Scale Removers in our industry that are Phosphoric acid based. These products claim you can release them in the environment.
But too much phosphorus in the water causes algae to grow in large, dense algal blooms, which depletes oxygen for fish and other marine organisms. Orthophosphate is the form of phosphorus which is directly ready to be used by the plants, and therefore, immediately acts as fertilizer when discharged in water bodies.
Seascour is an official parntner of stopaquatichitchhikers.org
1. Does Seascour contain Hydrochloric acid or Phosphoric acid?
Answer - NO! Seascour is all organic and does not contain any inorganic acids
2. Is Seascour corrosive?
Answer - No, Seascour is not corrosive and safe with any metals.
We love our customers, so feel free to visit during normal business hours.
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | Closed | |
Sun | Closed |
Seascour breaks the CaCO3 bonds.
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