Grilles for floor installation PH
Ventilation grilles made of aluminum with fixed longitudinal slats, for floor installation – also for sectional versions
- Standard sizes 225 × 75 – 1225 × 425 mm and sectional design
- Air flow level 10 – 1235 l/s or 36 – 4446 m³/h
- Front panel made of aluminum with anodized finish
- Outer frame suitable for floor installation without mounting frame (Removable grill core with special spring clip)
Additional equipment and accessories
- The front panel is painted in RAL CLASSIC colors
- Add. components for balancing air flow and air flow control
Specifications
- Standard sizes: from 225 × 75 to 1225 × 325 mm
- Sectional grille, height: 75 – 325 mm
- Min. air flow level (supply air): 10 – 410 l/s or 36 – 1476 m³/h
- Max. air flow level (supply air), at LWA max. 40 dB(A) without additional components: 55 – 1235 l/s or 198 – 4446 m³/h
- Temperature difference between supply air and room: –12 to +4 K
Application
PH series ventilation grilles are used for supply or exhaust ventilation in comfort zones and industrial areas
Directional supply of supply air for mixing ventilation
Blades for straight (0°) or angled (15°) air supply for different room requirements
For systems with variable and constant air flow
Temperature difference between supply air and room from –12 to +4 K
Ideal for floor installation
Characteristics
Blades for straight (0°) or angled (15°) air supply for different room requirements
Spring clamp fastening
Standard sizes
Single grille
Nominal length: 225, 325, 425, 525, 625, 825, 1025, 1225 mm
Nominal height: 75, 125, 225, 325, 425, 525 mm
Sectional design
Nominal length of end section: 1010, 1190, 1370, 1550, 1730, 1910 mm
Nominal length of intermediate section: 2000 mm
Nominal height: 75, 125, 225, 325 mm
Characteristics
Blades for straight (0°) or angled (15°) air supply for different room requirements
Spring clamp fastening
Materials and coating
Frame and slats made of aluminum
Anodized frame and slats, E6-C-0, natural color
P1: Frame and slats powder coated in RAL CLASSIC colours.
Clear cross-sectional area
| H | L [мм] | |||||||
| 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | |
| H | Ageo | |||||||
| мм | м² | |||||||
75 | 0.006 | 0.009 | 0.011 | 0.014 | 0.017 | 0.022 | 0.028 | 0.033 |
125 | 0.016 | 0.024 | 0.032 | 0.039 | 0.047 | 0.063 | 0.078 | 0.094 |
225 | 0.054 | 0.072 | 0.090 | 0.108 | 0.143 | 0.179 | 0.214 | |
325 | 0.113 | 0.140 | 0.168 | 0.224 | 0.279 | 0.335 | ||
425 | 0.229 | 0.304 | 0.380 | 0.455 | ||||
Effective air distribution area (supply air)
| H | L [мм] | |||||||
| 225 | 325 | 425 | 525 | 625 | 825 | 1025 | 1225 | |
| H | Aeff | |||||||
| мм | м² | |||||||
75 | 0.006 | 0.009 | 0.011 | 0.014 | 0.017 | 0.022 | 0.028 | 0.034 |
125 | 0.011 | 0.017 | 0.022 | 0.028 | 0.034 | 0.044 | 0.055 | 0.066 |
225 | 0.034 | 0.044 | 0.055 | 0.066 | 0.087 | 0.108 | 0.129 | |
325 | 0.066 | 0.081 | 0.096 | 0.129 | 0.169 | 0.193 | ||
425 | 0.129 | 0.169 | 0.214 | 0.256 | ||||