High-pressure filter 40 bar
High-pressure line filter up to 40 bar - CNC-machined stainless/steel housing, available in 5 grades C/T/A/AA/H. For PET blowing and high-pressure networks.
15 models in the catalogue, flow 1.4 - 85 m³/min, pressure 40 bar.
How it works ↓
What is a high-pressure filter?
A line filter built for 40 bar: high pressure changes the housing, not the logic of filtration. It goes behind a booster or on a blow moulding network, where a standard filter has no place.
Made for
- PET preform blow moulding
- Test benches, special machines
- Pressurised nitrogen distribution
Not made for
- A network up to 16 barFilter elements
| Reference | m³/min | Pressures | Outlet | L × W × H (mm) | Weight |
|---|---|---|---|---|---|
| CZ-FILTERHP-001 | 1.4 | 40 | ZG3/4" | 88 × 80 × 274 | 4 kg |
| CZ-FILTERHP-002 | 2.4 | 40 | ZG3/4" | 88 × 80 × 274 | 5 kg |
| CZ-FILTERHP-003 | 3.8 | 40 | ZG3/4" | 88 × 80 × 370 | 7 kg |
| CZ-FILTERHP-006 | 6.5 | 40 | ZG1-1/2" | 118 × 106 × 520 | 12 kg |
| CZ-FILTERHP-008 | 8.5 | 40 | ZG1-1/2" | 118 × 106 × 520 | 13 kg |
| CZ-FILTERHP-010 | 10.5 | 40 | ZG1-1/2" | 118 × 106 × 600 | 15 kg |
| CZ-FILTERHP-013 | 13.5 | 40 | ZG1-1/2" | 118 × 106 × 600 | 16 kg |
| CZ-FILTERHP-015F | 18 | 40 | DN50 | 310 × 133 × 860 | 38 kg |
| CZ-FILTERHP-020F | 25 | 40 | DN65 | 379 × 133 × 1040 | 65 kg |
| CZ-FILTERHP-025F | 28 | 40 | DN65 | 370 × 159 × 1215 | 78 kg |
| CZ-FILTERHP-030F | 35 | 40 | DN80 | 451 × 219 × 1129 | 97 kg |
| CZ-FILTERHP-040F | 45 | 40 | DN80 | 451 × 219 × 1129 | 102 kg |
| CZ-FILTERHP-050F | 55 | 40 | DN100 | 513 × 273 × 1207 | 144 kg |
| CZ-FILTERHP-060F | 65 | 40 | DN100 | 513 × 273 × 1207 | 145 kg |
| CZ-FILTERHP-080F | 85 | 40 | DN125 | 560 × 325 × 1187 | 210 kg |
Flows, pressures, noise levels and dimensions recorded model by model on the catalogue sheets.
Line filters built for 40 bar, from 1.4 to 85 m³/min: the filtration of high-pressure networks, behind a booster or for blow moulding. A standard 16 bar filter has no place there.
The same grades as at low pressure, particles, coalescing, activated carbon: the air class is chosen the same way.
Above 16 bar, a standard filter housing is no longer within its operating range. It is not a question of fineness but of mechanical strength: it is pressure equipment, and it must be designed and tested for what it receives.
These filters are machined from solid, in steel or stainless steel, pressure- and temperature-tested, and carry PED marking in addition to CE. They accept 40 bar (4.0 MPa) and 100 °C.
The grades are those of a standard network: high pressure changes the housing, not the logic of the cascade. The same order is therefore kept, from coarsest to finest.
Networks above 16 bar: preform blowing, test benches, supply to special machines, distribution of pressurised nitrogen. Fifteen sizes, from 1.4 to 85 m³/min.
40 bar, 100 °C
Maximum working pressure 4.0 MPa and resistance to 100 °C, pressure- and temperature-tested on every housing.
CE and PED
CE marking and the Pressure Equipment Directive: above 16 bar, it is the housing that determines the safety of the installation.
Machined body
Steel or stainless steel housing machined from solid: no weld at the most stressed point, cartridge removal without special tools.
The five grades
The grades of a standard network exist at high pressure: the target air quality does not degrade because the network is at 40 bar.
Worth reading on this technology
ISO 8573-1: the complete guide to compressed air quality classes
ISO 8573-1 grades compressed air quality against three criteria, particles, water and oil, each on its own scale starting at Class 0. Which class suits which application? Full table and examples.
Refrigerant dryer vs adsorption dryer: when should you switch to adsorption?
A refrigerant dryer covers most industrial applications with a +3 °C pressure dew point. Adsorption goes down to −40 or −70 °C but consumes compressed air. When should you switch?