粗油滤器-双联粗油滤器AS80 0.75/0.26 CB/T425-1994
Double oil strainers-Duplex oil filter
根据过滤精度，此款大口径DN80的船用双联粗油滤器,双联低压粗油滤器可以分为：
According to the filtration precision, this large diameter DN80 marine double coarse oil filter, double low pressure crude oil filter can be divided into:
船用净油机出口双联滤器，双联粗油滤器A80-0.75/0.26 CB/T425-94
Marine oil purifier outlet double filter, double coarse oil filter A80-0.75/0.26 CB/T425-94
双联低压油滤器 AS80-0.40/0.22 CB/T425-94
Double low pressure oil filter AS80-0.40/0.22 CB/T425-94
A80-0.25/0.16 CB/T425-94粗油滤器，双联粗油滤器
A80-0.25/0.16 CB/T425-94 coarse oil filter, double coarse oil filter
燃油分油机出口双联油滤器 AS80-0.18/0.13 CB/T425-94
Fuel oil separator outlet double oil filter AS80-0.18/0.13 CB/T425-94
燃油分油机进口双联粗油滤器 A80-0.16/0.09 CB/T425-94
Fuel oil separator imported double crude oil filter A80-0.16/0.09 CB/T425-94
在此，我司对此款DN80口径的双联粗油滤器，低压粗油滤器做个简单介绍：
Here, our companys most DN80 caliber double coarse oil filter, low pressure crude oil filter is a brief introduction:
双联粗油滤器又称：双联筒式粗油滤器，又叫双联切换油滤器，是由两台筒式油滤器并联或串联组成，两只粗油滤器可交替使用，在不停机的情况下，可以通过双联油滤器的阀芯上面T型标识进行转换，切换工作状态更换过滤筒，也可以双机同时工作。
Double-connected coarse oil filter is also called: double-cylinder type coarse oil filter, also called double-connected oil filter. It is composed of two barrel oil filters in parallel or in series. Two coarse oil filters can be used alternately without stopping. In this case, the T-shaped mark on the valve plug of the double oil filter can be converted, the working state can be replaced by the filter cartridge, or the two machines can work simultaneously.
关于A80双联粗油滤器和AS80双联粗油滤器的区别主要在于法兰尺寸：
The difference between the A80 double crude oil filter and the AS80 double coarse oil filter is mainly the flange size:
A80 CB/T425-1994 AS80 CB/T425-1994
法兰外径：170mm
法兰中心距：138mm
螺栓孔：8*M14 法兰外径：190mm
法兰中心距：150mm
螺栓孔：4*M16
扬州飞航船舶附件厂为您阐述：船用双联粗油滤器 DN80的订货须知：
Yangzhou Feihang Ship Fittings Factory explains for you: Ordering instructions for marine double coarse oil filter DN80:
①如果您是在DN80管路上新增一款双联粗油滤器，您可以任意选择《A80 CB/T425-1994或者AS80 CB/T425-94》其中一款，并含配对法兰，方便安装。
If you are adding a double coarse oil filter to the DN80 pipeline, you can choose one of the "A80 CB/T425-1994 or AS80 CB/T425-94" and include a mating flange for easy installation.
②如果您是更换此款DN80的双联低压粗油滤器，您需要实际测量以及告诉我们相关尺寸（包含本体结构尺寸，法兰连接尺寸）
以便我们来区别是A型还是AS型双联粗油滤器。
If you are replacing this DN80 double low pressure crude oil filter, you need to actually measure and tell us the relevant size including the body structure size, flange connection size
So that we can distinguish between type A or AS type double crude oil filter.
③当型号选择好之后，您可以选择此款粗油滤器的过滤精度，以及滤筒的定做材质。
When the model is selected, you can choose the filtration accuracy of this coarse oil filter, as well as the custom material of the filter cartridge.
江苏扬州飞航船舶附件厂生产的船用粗油滤器，双联粗油滤器 规格，。均能适用于：
Marine crude oil filter produced by Jiangsu Yangzhou Feihang Ship Accessories Factory, double coarse oil filter, complete specifications and quality assurance. Can be applied to:
燃油输送泵双联油滤器，滑油压入泵双联粗油滤器
轻柴油输送泵双联油滤器，轻柴油输送泵双联粗油滤器，净油机出口双联油滤器，燃油分油机出口双联粗油滤器
Fuel delivery pump double oil filter, oil pressure pump double oil filter
Light diesel oil pump double oil filter, light diesel oil pump double coarse oil filter, oil machine outlet double oil filter, fuel oil separator outlet double coarse oil filter.
