CPU Filter Element Start-up Filters Power Plant Filter Cartridge Backwashing
PHFZ Series pleated filter cartridges use pleated type, thermal melting welding, multiple times backwashing, designed for iron removal in condensate water of power generation. Different precisions used as Start-up and operating filter elements. Its structure can be divided into three types: 7 parts, 2 parts and 4 parts. The 2parts type is welded of 40" and 30", the only one filter with 69mm diameter and integral outer support in domestic.
Features and Benefits
1. Multi-backwashing with water or gas;
2. Integral support, high strength, high dirt holding capacity, long service life;
3. Complete polypropylene structure and extensive application of chemical;
4. Easy installation save, less cartridge change out help customers save the labor cost;
5. Different precision can be used as start-up and operating filter element for condensate systems.
Pre-filter to prevent premature fouling of RO membranes;
Used in boiler condensate for both nuclear and fossil plants, heat recovering steam generators, pre-RO and combined cycle plants.
1um, 5um(operating filter), 10um(start-up filter)
Max. Operating Temperature
Max. Operating Differential Pressure
Design Flow Rate
65mm, 69mm, 70mm
70" (1778mm); (Customized on request)
Connection thread size
1 1/2"-12, M33x1.5; (Customized on request)
M6, M8, M10, 3/8; (Customized on request)
About the company
- Primary products
- High flow filter cartridge, desalination plant filter cartridge...
- Year established
- Business type
- Number of employees
- Markets served
- Company certifications
- Annual revenue
- 11 million
- Bikudo member since
- Sep 2019
Shanghai Pullner Filtration Technology Co., Ltd. is a well-known enterprise integrating R&D, production and sales of micro membrane filtration equipment and filtration systems.
Our Main products: membrane pleated filter cartridge, high flow filter cartridge, condensate polishing pleated filter element,condensate polishing string wound filter element, membrane wound filter cartridge, melt blown filters, metal wedge wire filter,metal sintered mesh filters, sintered fiber felt filter, and power sintered filters; all kinds oil and gas filters.
Production main applications: Biopharmaceutical, food and beverage, microelectronics, fine chemicals, water treatment, laboratory and other fields; covering LCD panels, semiconductor chips, high-purity chemicals, APIs, water reuse, condensate filtration, water reuse etc.
Our laboratory is equipped with varieties of test facilities: Aperture distribution instrument, water single-pass test bench, scanning electro microscope, bacterial challenge lab, online particle detector, diaphragm test bench, air permeability tester, filter cartridge integrity tester, test trolley for simulating field conditions, etc. With several test experts, quickly provide customers varies conditions solutions.
We have 3000 square meters of 100，000-level purification workshop, and more than 10 production lines for various precision filters cartridge. Strict quality control of products, in accordance with international certification standards, At the same time, it is equipped with a well-structured high-level technical R&D and verification team, provide quality products for customers.
Focusing on R&D and innovation investment, acquired multiple patents, designed various filters cartridge and housings suitable for different working conditions, effectively improve filters service life and reducing customers operating costs.
"Respect, Unity, Struggle, Excellence" is the core of our company. Based on outstanding humanities and production environment, we will continue to strengthen new product development capabilities and testing method, and provides good solutions for our customers.