Excavator Fuel Water Separator Replaces 1R-0771 326-1643 For 330C

Product Specifiions

About US

JQHV Filter Co., Ltd. was established in 2010, loed in Guangzhou, China. JQHV is our brand, and our company has its own professional team, manufacturer and brand marketing system. At present, our products have been sold in Southeast Asia, South America, the Middle East and other countries. We have 300 kinds of products, most of which are used in construction machinery or cars and trucks. Our main products are fuel filter, oil filter, hydraulic oil filter, air filter and oil-water separator. So far, our brand has occupied 30% of the high-end market of domestic filtration industry in China. We accept brand customization, and our goal is to make our products and services famous all over the world. There are more opportunities to make friends from all over the world.

Product Description

(1) It has good air permeability and stable performance.

(2) Large folding filter, more folding filter paper.

(3) The filter element has large area and long service life.

(4) High air flow and low resistance make the engine more powerful

The technique for oil filter:

1. Filter element

The request of filter element for oil filter will more strict than air filter, since the oil temperature is range from 0 to 300 centigrade. Under the drastic temperature change condition, the oil concentration will be changed as well, which will affect the filter flow. We provide high quality oil filter element, which could filter the impurity in drastic temperature change condition to insure the enough flow.

2. Rubber seal

We provide the high quality rubber seal which synthesis by special rubber, make sure it has good quality with oil tight.

3. Safety valve

As the engine flameout, it will prevent the oil filter getting dry; as the engine starting again, it will come into pressure immediately.

4. Relief valve

Only provide in good quality filters. It only work under the certain condition to let the unfiltered oil flow into engine directly. For example the outside temperature fall of certain one or the oil filter beyond the working deadline. Even though it will take some impurities into engine as well, it is smaller damage for the lost of the empty oil. The relief valve is the key point to prevent engine in an emergency situation.

Our Services

1. Pre-sale service :
Provide you best products price you need
Answer all your questions about the products patiently .
2. Medium-sale service :
All filter element will be tested before shippment
Provide you newest goods transport conditions until you receive our products
3. After-sale service :
Technical advisory for any time
If the products have quality problem , and because of us , we will make the new products to you

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