80 - 300mm Dia Outdoor Swimming Pool Accessories Backwash Observation Window Flange Connection

DN80~300mm length 250-480mm ZOKO-FGC backwash observation window flange connection

Equipment features

The backwash observation window can be connected in series on the sewage treatment pipe of water treatment unit, and the backwashing effect and the required time can be judged by observing the color change of the water flow in the sight glass when the filter is backwashing and discharging the sewage.

• Plexiglass mirror
• Flange connection to the pipe
• It is recommended to connect in series to the standpipe of the blowdown pipe

Jiangsu ZOKO chemical engineering technology co.LTD is founded in 2017,  it is located in the middle of the Chinese Dinosaur Park and the Redbud Park.

The company's main business is : chemical engineering technology research and development,chemical engineering general contracting, import and export of chemical machinery and equipment. The founder of the company has nearly 10 years of work experience in this line, and our company has a bright prospects in the furture.

QUALITY CONTROL

QC Profile

Every company deeply understand that quality is the basic weapon for an enterprise to win. Quality is one of the factor that helped the business to achieve success, so we strive to provide qualitative business.

We have special QC department, testing every single equipment, from voltage to apperance, our workers will inspect strictly in order to supply the best and most stable machine for our customers.

Our equipment are strictly designed and produced according to CE standard, we care for every details and the quality.

Customers' satisfaction is our pursuit, please rest assured that you will get the most satisfied equipment from our company.

1. Your inquiry related to our products or prices will be replied in 24 hrs.

we will answer you any question from the first time you inquiry of our products ,we will offer you the professional reply on the detail for every product to show you what you want to know .

2. Well-trained and experienced staffs to answer all your enquires in fluent English.

When you have some problems on the usage for the product ,we will give you more professional instruction.

3. After-sale Service will be always on the way

If product have any problems ,we will give you the best after sale service .Even the products are out of warranty ,special service will be offered by our company

We pay much attention to Product Quality Control. We have the department for the Quality Control. The working scope of Quality Control Department is from purchasing the raw material, paint and electrical parts to strict inspection of the whole machine before delivery.