Quotation on request
Low-resistance filter units
Low-initial-resistance medium/high-efficiency filter units for fan-coil and air-handling applications in healthcare rooms, in casing sizes from 400 to 1600 m3/h.
Description
A low-resistance medium/high-efficiency filter unit combines a low-resistance media pack with its holding frame as one unit for fan-coil and air-handling applications. The media keeps the initial resistance low — 20 Pa at rated airflow and 15 Pa at the reduced airflow point in the table — while the source rates filtration efficiency above 80% at 0.5 µm. The low pressure drop reduces fan energy and makes installation and replacement lighter work, and the replacement interval is longer than that of a conventional filter at a similar duty. Eight casing sizes cover rated airflow from 400 to 1600 m3/h, and custom sizes and efficiencies are available on request. Typical locations are hospital clinics, dressing and examination rooms, emergency rooms and other healthcare areas served by fan-coil units.
Features
- Initial resistance 20 Pa at rated airflow, 15 Pa at the reduced airflow point.
- Filtration efficiency above 80% at 0.5 µm (source-rated).
- Lower fan energy and longer replacement interval than a conventional filter at a similar duty.
- Eight casing sizes, rated airflow 400-1600 m3/h.
- Custom sizes and efficiencies available on request.
Applications
- Hospital clinics, dressing and examination rooms
- Emergency rooms and hospital fan-coil systems
- Other healthcare areas needing medium/high-efficiency filtration at low resistance
Materials, performance and parameters
Catalogue data for this family.
Catalogue values describe the family. The quotation for a configuration is the binding document.
| Model | Overall size W x H x D (mm) | Filter size W x H x D (mm) | Rated airflow / initial resistance (m3/h)/(Pa) | Face velocity (m/s) | Filter area (m2) | Resistance at other airflows (m3/h)/(Pa) | Efficiency at 0.5 µm |
|---|---|---|---|---|---|---|---|
| 1600 | 550x1150x300 | 500x1100x96 | 1600/20 | 0.8 | 7.6 | 1200/15; 2000/25 | >80% |
| 1500 | 550x1050x300 | 500x1000x96 | 1500/20 | 0.8 | 6.8 | 1125/15; 1875/25 | >80% |
| 1200 | 550x950x300 | 500x900x96 | 1200/20 | 0.8 | 6.1 | 900/15; 1500/25 | >80% |
| 1000 | 550x750x300 | 500x700x96 | 1000/20 | 0.8 | 4.8 | 750/15; 1250/25 | >80% |
| 800 | 550x550x300 | 500x500x96 | 800/20 | 0.8 | 3.4 | 600/15; 1000/25 | >80% |
| 600 | 500x550x300 | 450x500x96 | 600/20 | 0.8 | 3.1 | 450/15; 750/25 | >80% |
| 500 | 450x550x300 | 400x500x96 | 500/20 | 0.8 | 2.7 | 375/15; 625/25 | >80% |
| 400 | 350x550x300 | 300x500x96 | 400/20 | 0.8 | 2 | 300/15; 500/25 | >80% |
Source model prefix removed (third-party brand code); models are named by rated airflow. Source footnote: custom sizes and efficiencies available on request.
Supply scope
What is supplied, and what stays with the buyer.
- Filter unit with media pack and holding frame, quoted per model against the air-handling unit or fan-coil size.
- Quoted with dimensioned outline drawing and packing data.
- Installation into the air-handling unit or fan-coil access frame on site is carried out by the buyer or the buyer's service provider.
Configurations
Fixed configurations that can be quoted.
A configuration code fixes the dimensions, electrical data, materials and documents. Quote requests that reference a code skip the specification round.
What we need to quote
Inputs that fix the configuration.
- 01
Rated airflow and available resistance budget of the air-handling unit or fan-coil
- 02
Holding frame / installation interface dimensions
- 03
Required efficiency class at the specified particle size
- 04
Quantity and replacement cycle
- 05
Destination country or port
Documents
What ships with the quotation and the goods.
Documents are tied to configurations. Items marked as sent with the quotation are shared with qualified enquiries and are not published here.
- Specification sheetSpecification sheetBeing prepared
Packing and spare parts
Freight planning and first-line maintenance.
Packing
Packing data per unit is stated with each quoted configuration.
Spare parts
Spare parts are listed with each quoted configuration.
Request a quotation
Quote low-resistance filter units as a fixed configuration.
A quotable request names the product family, the key specifications or the fact that they are still open, the quantity, the destination and who will install on site.