+44 (0) 1395 864008 
sales@clearvacinternational.com 

WASTE WATER MANAGEMENT 

BLACK WATER SERVICES  

Injection Process 

Injection process does not remove all scale restriction 

Clearvac Process 

Our process removes scale restriction throughout the entire vacuum system. GUARANTEED 

Blackwater services recommended by Evac Vacuum systems 

Removing Black water maintenance chemicals fleet wide , scale removal covering all pipework , aligned with vessel DD schedules , 3 year Guarantee. 
The Clearvac method of descaling: Applying a unique, non-hazardous product paired with a specific non-intrusive procedure, will effectively remove all hard scale deposits and return pipework back to new condition. The service will not affect business or sailing conditions and 
the vacuum system will be fully operational. There will be no disruption to passengers or crew. 
 
Cruise companies using the Clearvac Black Water service, restriction free guaranteed 

GREY WATER SERVICES  

 
Clearvac Group service all grey water drainage systems with our newly formulated product; Eco Drain-away is a fast acting non corrosive drain cleaner which causes rapid decomposition of any organic waste matter. 
 
Eco Drain-away can be used on all grey water gravity systems such as accommodation & galley drainage, preventing health & safety issues and potential down time. 
Rapidly decomposes organic & waste matter 
Accommodation grey water 
Galley grey water 
Limited disruption 
EXAMPLE ONE 
 
 
Before Cleaning 
After Cleaning 
EXAMPLE TWO - BALL TYPE NRVS 
 
 
Before Cleaning 
After Cleaning 
EXAMPLE 3 - PASSENGER ACCOMODATION 
 
 
Before Cleaning 
After Cleaning 
Our site uses cookies. For more information, see our cookie policy. Accept cookies and close
Reject cookies Manage settings