POWERPOINT
SEA WATER / MARINE PUMPS

The Sea Water/ MarinePumps are centrifugal Type bare pumps with a special coating inside(corro coat EP-F 5002) which protects the pump against corrosion from salt and other things.This is an imported coating, the details of which are given below:

 

 

Corro-Coat EP-F 5002

 

Product Description:
Corro-Coat EP-F 5002 is a Fusion Bond Epoxy coating designed for valves and fittings
protection. It is typically applied up to 500gm. thickness. Corro-Coat EP-F 5002 is
normally applied in the temperature range of 190°C to 240°C (374°F to 464°F).
Operating Conditions:
Corro-Coat EP-F 5002 is designed for non potable water and chemical systems. It is
available in a range of colors enabling custom color valves coating.
Storage Conditions:
A shelf Life of at least 12 months is obtained when stored at maximum 25°C (77°F) with relative humidity of 65%. Do not exceed 33°C (91°F).


 

Typical Powder Properties

 

Description
Norm
Result
Gel time
ISO 8130.6@ 200.C (392°F)
25 - 65 seconds
Gel time
ISO 8130.6@ 240°C (464°F)
5 - 35 seconds
Moisture content
CSA-Z245.20-02 (12.4B)
Below 0.50% (at time of manufacture)
Time to cure
@240°C (464°F)
50-150 seconds
Time to cure
@220°C (428°F)
150-250 seconds
Time to cure
@200°C (392°F)
250-350 seconds
Gloss
@ 60 degrees
70 - 90
Hardness
Buchholz DIN 53153/ISO 2815
80
Abrasion resistance
ASTM D 1944, 1000g load, 3000 cycles, CS17 wheels Less than 0.200g weight loss
Water immersion
ASTM D-870. distilled water
3000 hours. no blistering or loss of adhesion

 

 

 

Chemical Resistance

Acetic acid 10% Excellent Nitric acid 10% limited resistance
Acetic acid concentrated
little/no resistance Nitric acid 3%
limited resistance
Acetone
Limited resistance
Nitric acid 30% limited resistance
Ammonia 10%
Limited resistance Petroleum Excellent
Ammonia concentrated
Limited resistance Phenol little/no resistance
Butanel
Excellent
Phosphoric acid 10% Excellent
Chemicals
Resistance Phosphoric acid 4% Excellent
Citric acid 10%
Limited resistance Phosphoric acid 43% Excellent
Crude oil
Excellent Seawater Excellent
Cyclohexanone
little/no resistance Sodium bi chromate Excellent
Distilled water
Excellent Sodium carbonate 10% Excellent
Edible oil
Excellent Sodium chloride 2% Excellent
Ethyl acetate Limited resistance Sodium chloride 20% Excellent
Ethyl alcohol 96%
Excellent Sodium hydroxide 30% Excellent
Glycerol Excellent Sodium hydroxide 5% Excellent
Hydrochloric acid 10%
Limited resistance Salphuric acid 20% Excellent
Hydrogen peroxide
Limited resistance Tap water Excellent
Isopropyl alcohol
Excellent Toluene Excellent
Lactic acid 10%
Excellent Turpentine Excellent
Methyl-ethyl ketone
Limited resistance Urea Excellent
Na-hypochlorite. dilute
Limited resistance Xylene Excellent

 

 

 

Note: The information on this Product Data Sheet is given to the best of the manufacturer's knowledge based on laboratory testing and practical experience. However, as the product is often used under conditions beyond the manufacturer's control, only the quality of the product itself can be guaranteed. Powerpoint Pumps reserves the right without notice to alter or change the content of the Product Data Sheet.

 

Powerpoint Pumps, Issued November 2006.


THIS PRODUCT DATA SHEET SUPERSEDES ALL PREVIOUSLY ISSUED VERSIONS.


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