25um Automatic Precision Backwash Water Filter for Water Plants

Model NO.: PD-ZQX Application: Recycling Water Water: Recycling Water Power Requirements: 80 3-Phase VAC Flow Rates: 20-31, 000gpm Trademark: PEIDE Origin: China Material: Carbon Steel Ss304 Ss316 Control Way: Automatic Back Wash Filtration Micron Ratings: 25-3000 µ M Power Source: Electric, Pneumatic, or Electro-Pneumatic Condition: New Specification: ISO SGS HS Code: 8421299090 25um Automatic Precision Backwash Water Filter for Water Plants

1. How Water Filter works

These series automatic self-cleaning filters designed for continuous maintenance-free filtration for all major manufacturing and processing industries. It removes solid contamination from low viscosity fluids such as water and machine tool coolants. Its rugged construction and self-cleaning feature provide companies with increased machinery reliability resulting in reduced operating, labor and maintenance costs.


The automatic self-cleaning process begins, as soon as, the filter elements become contaminated. Due to the unique single element cleaning process, the total filtered flow is not reduced during the cleaning process.
This series filter can supply numerous combinations of housing materials, as well as, system operating equipment to reach the optimum installation for every industry application.

2. Technical data:

Flow rates: 20-31, 000gpm
ANSI Flange Sizes: 2"— 36"
Filtration Micron Ratings: 25-3000 µ M
Maximum Operating Pressure: 90 ---150 psi (6bar-10bar)
Power Source: Electric, Pneumatic, or Electro-pneumatic
Power requirements: 380 3-phase VAC
80 psi air pressure
Filter Housing Material: Carbon Steel, Stainless Steel 316L
Internal Parts: Stainless Steel 304
Self-Cleaning Valve: Stainless Steel akin 316
Filter Elements: Stainless Steel 316L
Corrosion Protection for Carbon Steel Vessel: Polyurethane, Rubber coating
(Special coatings and steels are Available for severe Fluid Applications)

3. Applications:

Water Plants, Process Water, Power Plants, Cooling Towers, Steel Industry, Paper Industry, Machine Tools, Steam Supply, Food Industry, Chemical Plants

Max Water Temperature	70 centigrade (Reach 100 centigrade in special requirements)
Filter precision	50-500microns
Pressure loss	0.01-0.08Mpa
Max pressure	1.0Mpa, 1.6Mpa
Control method	Pressure differential control, time control and manual control
Filter flow	15-1000 CMB/Hour. If customer need higher flow, we suggest using many automatic sucking type filter parallel.
Backwash Time	60-120 seconds
Backwash Water Consumption	About 500 kg
Power	380.50Hz, 3 phase, Controller 220V
Power of Motor	Suction type 0.37Kw Motor speed rate 1:100
Motor	14-20 round every minute
Filter chamber material	Resin covering carbon steel or stainless steel
Filter strainer	stainless steel (weave, stintering, wedges)

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