MODUK - DEF STAN 02-323
Requirements for Centrifuges
|Publication Date:||14 April 2019|
a) This Defence Standard (Def Stan 02-323) gives the requirements for Power Driven Oil Centrifuges in Her Majesty (HM) Surface Ships and Submarines. It does not cover Auto-Powered Centrifugal Filters.
b) Oil Centrifuges are used in Lubricating Oil, Fuel Oil and Hydraulic Oil Systems.
c) Centrifuge installations include:
Oil and fuel Supply and Discharge Pumps with associated Relief Valves. The Supply Pump may be separately mounted and powered;
Oil and fuel suction Strainer;
Oil Heater, for Centrifuges other than Fuel Centrifuges;
Interconnecting pipework connected to Centrifuge (Shipbuilder's supply);
Operating Water Tank and other water supplies with Valves and Strainers;
Sludge Tank (Shipbuilder's supply) for self-cleaning Centrifuges.
d) The following installation boundaries apply:
Oil and Fuel inlet and outlet connections;
Water supplies to operating Water Tank and Centrifuges;
Water and Sludge outlets to Sludge Tank, for self-cleaning Centrifuges;
Electrical terminals on Starters, Controls and Instruments.