PHFZ Condensate Polishing Pleated Filter Cartridge
PHFZ series Pleated filter cartridge is a kind of Pleated filter cartridge that can be washed repeatedly. It is all formed by hot-melt welding, with no secondary pollution and no media shedding.
It is specially designed for condensate refined treatment of power plant. According to the structure form can be divided into PHFZ-I (7 sections), PHFZ-II(4+3) and PHFZ-II(3+1) three types of products, the type PHFZ-II(4+3) filter cartridge is 40 “and 30” welded, is a total diameter of 69 skeleton product.
- Flow Rate
- 500 GPM
- Micron Rating
- 5, 10, 25 μm
- Max Temperature
- up to 80°C
Operating Parameters
| Maximum Temperature | 85℃ |
| Maximum Differential Pressure | 3.0 bar @ 65℃ |
| Filter Area | 6.5 m² |
| Flow Rate | 3.5–4.5 m³/h (design) 3.9 m³/h (recommended) |
| Inlet Water Quality | < 2000 ppb |
Backwash water and air demand: at 1.36–2.1 bar backwash pressure, each cartridge requires 0.45–0.65 m³/h of water and 3.4–5 m³/h of air to achieve effective cleaning.
For a 600MW supercritical unit, a 4µm rated 70" cartridge is recommended; for a 1000MW supercritical unit, a 1µm 70" cartridge. A 10µm cartridge is recommended for commissioning.
Materials of Construction
| Filter Media | Polypropylene |
| Core / Shell / End Caps | Reinforced Polypropylene |
Power Generation: Condensate polishing, stator cooling water treatment, and related power-plant water streams.
Example: PHFZ PP 0500 70 III Z2 W
| Series | Material | Micron | Length | Structure | Connection Thread | End Thread |
| PHFZ | PP = Polypropylene | 0100 = 1.0µm 0400 = 4.0µm 1000 = 10µm |
60 = 60" 70 = 70" |
I = 7-part (φ69) II = 4+3 (φ65) III = 3+1 (φ69) |
Z1 = 1 1/2"–12 Z2 = M33 × 1.5 |
W1 = M8 W2 = M10 W3 = M6 W4 = 3/8 |
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