MARINE INVEST SAFETY is IACS approved Fire Fighting Equipment & Live Saving Appliances service station and Hydraulic Rubber Hoses manufacturer.

We offer full range of Safety Services with our own workshops in Gdańsk, Rotterdam, Hamburg and Shanghai plus through Certified Partner Network. We are able to provide highest level of service on a World-Wide basis. MARINE INVEST SAFETY is aslo DNV & RINA approved hydraulic rubber hoses assembling company. We manufacture hoses for marine CO2 installations and industrial market all over the world. Besides mentioned DNV & RINA we cooperate with all other IASC societies so our products are always certified by class.

You are welcome to send us your inquiries 24/7/365 to or call +48 728 46 22 10.


Fire Fighting Equipment:
• Fire Extinguishers
• Portable Foam Applicators
• High Pressure CO2 Installations
• Low Pressure CO2 Installations
• Dry Powder Installations
• NOVEC 1230 Installations
• Deck Foam Installations
• High Expansion Foam Installations
• Water Mist/ Fog Installations
• Inert Gas Installations
• Fire Alarm & Fire Detection Systems
• Smoke Detection Systems for Cargo Holds
• Wet Chemical Deep Fat Fryer Systems


Safety Equipment:
• Breathing Apparatus (SCBA)
• Emergency Escape Sets (EEBD’s)
• Compressed Air Cylinders
• Breathing Air Compressors
• Medical Oxygen Sets (Portable & Fixed)
• Immersion Suits (incl. IMO Test)
• Chemical Suits (Splash & Gas Tight)
• Inflatable Lifejackets

CO2 Hoses

MARINE INVEST SAFETY manufactures hydraulic rubber hoses assembled with proper fittings required for CO2 installations on boards of vessels. We provide replacement hose assemblies for 10 year annuals of CO2 systems as well as emergency single hose assemblies required to be replaced in case of emergency. Our workshop holds DNV and RINA Class Approval Certificates meaning that our company has resources to provide the highest quality hose assemblies possible. We produce hoses for marine market all over the world with very short delivery time as our stock is always equipped enough to assemble at least 500 various hoses per day. In special cases we are able to manufacture certified hoses in 1-2 days (including certification). To handle many different vessels with various classifications we cooperate with all IASC societies (DNV, RINA, ABS, BV, CCS, CRS, IRS, KR, LR, NK, PRS) so our products will always match vessels requirements.

As a hoses and fittings supplier we cooperate with Alfagomma & ZEC who provides MED & Type Approved hoses & fittings. That is why we guarantee our assemblies are 100% approved to be installed in marine CO2 installations.

For our production process we use top manufacturer equipment which is Uniflex-Hydraulik GmbH.

Lab Analysis

• 1-Yearly Foam Concentrate Analysis (IMO-1312)
• 1-Yearly Foam Concentrate Analysis (IMO-670)
• Small Scale Fire Test
• Chemical Stability Test (IMO-1312-4.7)
• 5-Yearly Produced Foam Analysis (IMO-1432)
• Dry Powder Moisture Analysis (IMO-1432)
• Breathing Air Quality Analysis

Customer comments See all


"Good quality with prompt delivery dates"


"I recommend Marine Invest Group services to everyone who likes to get highest quality and perfect performance. Fully professional cooperation will make You happy and is nothing but pleasure."


“We have been using Marine Invest Group for the production of hydraulic hoses for Co2 systems for a while now. We find the quality of the hoses they manufacture to be 1st class every time. Their attention to detail in ensuring the correct hoses are supplied is very excellent which gives you added confidence that the hoses are correct for the requirement you have. The manufacturing procedure is very short and normally hoses we order are with us within a couple of days. We enjoy the partnership we have with Marine Invest Hydraulics and look forward to maintaining this partnership for the future. Fire Rescue Safety UK Ltd.”