HFZ Series: 30/ 40/50/60 inch Washable PP High Flow Condensate Polishing Filter Cartridge
Technical Date
Micron Rating: 1μm – 10μm.
Dimensions: 69mm / 65mm
OD; up to 70″ length.
Max Temperature: 85°C.
Design Flow Rate: 3.5 – 4.5 m³/h per element
Dimensions (Nominal)
Outer Diameter (OD): 69 Φ
- Length: 20″ (508 mm), 40″ (1016 mm), 60″ (1524 mm)
- Micron Ratings: 1 µm, 5 µm, 10 µm, 15 µm, 20 µm, 40 µm, 70 µm
- Max. Operating Temperature: 85°C
- Max. Differential Pressure (Inside -> Outside): 3.0bar @ 65°C
- Recommended Replacement ΔP: 2.5 bar @ 20°C
- Max. Flow Rate: 3.9m³/h 70inches
- Filtration Direction: Inside to outside
Materials of Construction
- Filter Media: Polypropylene (PP), pleated depth
- Support/Drainage: Polypropylene
- End Caps: Glass Fiber Reinforced Polypropylene
- Seal Materials: NBR / Silicone / EPDM / Viton
- Micron Ratings: 1 µm, 5 µm, 10 µm, 15 µm, 20 µm, 40 µm, 70 µm
- Max. Operating Temperature: 85°C
- Max. Differential Pressure (Inside -> Outside): 3.0bar @ 65°C
- Recommended Replacement ΔP: 2.5 bar @ 20°C
- Max. Flow Rate: 3.9m³/h 70inches
- Filtration Direction: Inside to outside
Ordering Information
| HFZ | PP | 0500 | 70 | II | Z1 | W1 |
| Material | Micron (μm) | Length (in.) | Structure Type | Connection Thread | Bottom Thread | |
| PP: Polypropylene |
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I=7节 (7 parts) II=4+3 III=3+1 (Φ65) 3+1(OD:65mm) |
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Applications
- Drinking water treatment
- Commercial water filtration
- RO pre-filtration for seawater desalination
- Energy, coatings, graphite
- Petrochemical, electroplating
- Mining, machining, industrial water treatment
- Make-up water
- Condensate water
- Cooling water pre-filtration
Work Shop
Why Choose HFZ Series?
Washable & Reusable: Fully backwashable design significantly reduces operating costs and waste.High Performance: Delivers high throughput with low initial pressure drop and superior dirt-holding capacity.Pure PP Construction: 100% polypropylene membrane and reinforced core, welded without adhesives or surfactants to ensure zero secondary pollution.Engineered for Reliability: Optimized for high-strength requirements in power plants, desalination, and petrochemical water .
FAQ
HFZ Series High Flow Filters
Q1: Can the HFZ Series Condensate Polishing Filter be backwashed and reused?
A: Yes. Unlike standard disposable high-flow filters, the HFZ series is engineered with a high-strength, all-welded polypropylene structure that is fully backwashable. This capability allows power plants to remove accumulated iron oxides and particulates, significantly extending the service life of each cartridge and reducing annual consumable costs (OPEX) and hazardous waste volume.
Q2: What are the benefits of Ecofiltrone’s unique 69mm integral outer support design?
A: Ecofiltrone is the only domestic manufacturer providing a 69mm diameter with a reinforced integral outer support. This design provides superior structural integrity compared to standard 65mm alternatives. It ensures the filter remains stable and prevents media deformation or “bypass” even during the intense high-pressure surges typically encountered during power unit startups or flow fluctuations.