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777703 ENGINE WATER TREATMENT25 LTR(9108)
Product information
This product supersedes product no: 777045
Use Motor Ship Test Kit 777066 to test and control Nitrite, Chloride and P Alkalinity of your engine cooling water.
Features
- Contains dispersant for cleaner and more efficient cooling systems
- Does not affect gaskets or hoses
- Compatible with glycols for frost protection.
Benefits
- Approved by major diesel engine manufacturers
- Simple control test
Specification
General
Invent Hazard Material (IMO/EU) classification | C-7 |
---|
Physical properties
Colour | Straw |
---|---|
Density [g/ml] | 1.3 |
Form | Liquid |
pH | 13.2 - 14.0 |
Approvals
- Approved by major diesel engine manufacturers
- Approved by the UK Dept. of Transport for use in diesel cooling systems where heat from the cooling water is used for distilling sea water for domestic purposes in evaporators on board
- Gold approval by CEFAS for use in the UK and Netherlands offshore petroleum industries.
Directions for use
NALFLEET™ Engine Water Treatment 9-108 is effective in hot and cold water and it is compatible with Glycol when used with anti-freeze. It contains an anti-scalant to minimise scale formation on heat transfer surfaces. It will protect all metals commonly found in engine cooling water systems including cast iron, mild steel, copper, copper alloys, lead and solder.
For general guidance where aluminium is present:
No aluminium present - Use Engine Water Treatment 9-108 or Rocor NB Liquid
<10% Aluminium - Use NALFLEET 2000 or Cooltreat AL
>10% Aluminium - Use Cooltreat AL
Dosing Method
Before start up of treatment the system should be flushed to remove all sludge and particulate matter and where necessary cleaned with an oil remover, such as UNITOR™ Commissioning Cleaner 624932 to remove oil and grease deposits.
NALFLEET™ Engine Water Treatment 9-108 should be dosed directly to the cooling system.
Sampling and Testing
The WSS Test Kit provides the necessary equipment to carry out the control tests. Obtain a representative sample of the cooling water. Carry out the tests immediately after sampling (following the instructions given in the Test Kit) and log the results in Waterproof. The results should be sent to WSS as stated in the Waterproof instructions. It is important that testing is carried out at least once per week, to ensure levels of treatment are correct.
Dosing and Control
Dosing should be carried out at the rate of 2.25 liters per ton of water to give the correct product reserve. It is recommended that NALFLEET™ EWT 9-108 is controlled at 700 to 1000ppm Nitrite (1000 to 1500ppm Sodium Nitrite). Control by a simple test for nitrite and pH. Refer to table below for dosing guide.
Nitrite ppm |
0 |
250 |
500 |
750 |
1000 |
---|---|---|---|---|---|
Sodium Nitrite ppm |
0 |
375 |
750 |
1125 |
1500 |
EWT 9-108 ltr/m3 |
2.25 |
1.7 |
1.2 |
0.6 |
0 |
產品特性
• 含有分散劑 ,可實現更清潔 ,更高效的冷卻係統
• 不影響墊圈或軟管
• 與防凍解決方案兼容
優勢
• 主要柴油發動機製造商批準
• 簡單的測試控製
Product Number Product name
777703 ENGINE WATER TREATMENT 9-108 25 LTR
亞硝酸鹽 ,氯化物和堿度的測試工具包。
Product Number Product name
777066 MOTOR SHIP TEST KIT MO246A.
認證
• 主要柴油發動機製造商批準
• 經英國運輸部批準用於柴油冷卻係統 ,其中來自冷卻水的熱量用於在船上蒸發器中為家用蒸餾海水
• CEFAS批準在英國和美國使用
使用說明
NALFLEET™ Engine Water Treatment 9-108 在冷熱水中有效 ,與防凍劑一起使用時與乙二醇兼容它含有防垢劑盡量減少傳熱表麵上的水垢形狀 。它將保護發動機中常見的所有金屬冷卻水係統包括鑄鐵 ,低碳鋼 ,銅 ,銅合金 ,鉛和焊料 。
加藥方法
在開始處理之前 ,應衝洗係統以去除所有汙泥和顆粒物質 ,並在必要時使用除油器清潔 ,例如UNITOR™ Commissioning Cleaner 624932 以去除油和油脂沉積物 。
NALFLEET™ Engine Water Treatment 9-108應指導冷卻係統 。
采樣和測試
WSS測試工具包提供了執行控製測試所需的設備 。獲得冷卻水的代表性樣品 。取樣後立即進行測試(按照測試工具包中的說明)並將結果記錄在防水中 。結果應按照防水說明中的說明發送至WSS 。重要的是每周至少進行一次測試 ,以確保治療水平正確。.
劑量和控製
劑量應以2.25升的速度進行
每噸水給予正確的產品藥量 。建議將NALFLEET™ EWT 9-108控製在700至1000ppm亞硝酸鹽(1000至1500ppm亞硝酸鈉) 。通過簡單的亞硝酸鹽和pH測試來控製 。有關配液指南 ,請參閱下表 。.
Nitrite ppm |
0 |
250 |
500 |
750 |
1000 |
Sodium Nitrite ppm |
0 |
375 |
750 |
1125 |
1500 |
EWT 9-108 ltr/m3 |
2.25 |
1.7 |
1.2 |
0.6 |
0 |
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