'C' Coat 300 End Covers0 pages

Product Bulletin

‘C’ Coat 300 End Covers
Description
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‘C’ Coat 300 is a highly durable surface coating designed
to protect components manufactured from cast iron
from the corrosive attack of sea water, chemicals or
mineral rich water, thus providing a more cost effective
alternative to traditional materials, such as Naval Brass.

Application
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Developed primarily for use in sea water applications
and in conjunction with one of the world leaders in
surface coating technology, ‘C’ Coat 300 is a heavy
fusion bonded, pinhole free epoxy coating, that is
impervious to chemical attack. ‘C’ Coat 300 provides
a highly durable solution that helps prevent the risk
of galvanic reaction between dissimilar materials - a
common cause of corrosion inside the heat exchanger –
plus sea water erosion of the end cover internal surface.
Heat exchangers fitted with ‘C’ Coat 300 end covers
have the same maximum operating pressure and
temperatures as the traditional units.

Specification
Chemical resistance: ttt

Very good

Solvent resistance: ttt

DIN 50021, unlimited

Corrosion resistance: ttt

Very good

Water absorption: ttt

Nil

Wear resistance: ttt

Very good

Flammability: tttt

Does not support combustion

Temperature resistance:tt

-40 to + 70º C, thermoplastic behavior

Heat conductivity: ttt

Good

Fatigue resistance: ttt

Good

Resistance to water diffusion: tt

Nil diffusion

Electrical resistance: ttt

Electrical insulator

Friction, static: ttt

Classed as a low friction coating

Release properties: ttt

Fair non-stick performance

Surface roughness: ttt

RA < 1.5 µm

Loadability: tttt

Does not creep under load

Coating thickness: ttt

nominal 300 µm

Colour: tttt

Black

EJ Bowman (Birmingham) Ltd
Chester Street, Birmingham B6 4AP, UK
Tel: +44 (0) 121 359 5401 Fax: +44 (0) 121 359 7495
Email: info@ejbowman.co.uk www.ejbowman.co.uk
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Range
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‘C’ Coat 300 finished end covers are supplied as
standard on the FG, GL, JK and PK ranges of

swimming pool heat exchangers.

BS EN ISO 9001-2008
Reg. No. FM38224

Additionally, ‘C’ Coat 300 end covers are available
as an alternative to Naval Brass on the GL, GK, JK,
PK, RK, GH plus JH and PH (3 pass and 1 pass)
ranges of marine heat exchangers and oil coolers.

A World Leader in Heat Exchanger Technology