Vents VKP 4D 800x500

Centrifugal fans for rectangular ducts
  • Maximum airflow: 7800 m3/h
  • Sound pressure level LpA at 3 m: 58 dB(A)
  • Motor type: AC
  • Impeller type: Centrifugal backward curved blades
  • Casing material: Galvanized steel
  • Installation in any position
Unit of measurement VKP 4D 800x500
Connected air duct size mm 800x500
Minimum supply voltage V 400
Maximum supply voltage V 400
Power supply frequency Hz 50
Rated power W 1508
Unit current A 2.71
Maximum airflow m3/h 7800
Sound pressure level LpA at 3 m dB(A) 58
Weight kg 54
Transported air temperature (max) °С 60
Transported air temperature (min) °С -30
Ingress protection rating - IPX4
Ingress protection rating of the drive - IP44
Trademark Vents
Model VKP 4D 800x500
Type of drive installed External MSD or VSD
Type of heat recovery system None
Nominal flow rate (m3/s) 0.979
Nominal external pressure (Pa) 655
Maximum external leakage rates (%) 2.7
Static efficiency (%) 45.1
Sound power level (dB(A)) 82
Effective electric power input (kW) 1.451
Declared typology NRVU UVU
"VENTS VKP (for rectangular ducts), VKPI" product description 09-2023
2.38 Mb
"VENTS VKP, VKPI, VKPF, VKPFI, VKP EC, VKPI EC" user's manual 08-2022 (V07EN-05)
3.78 Mb
BIM/CAD models
VKP (rectangular)
2.39 Mb
BIM/CAD models
VKP 1000х500 (rectangular)
1.44 Mb
VKP 4D 800x500 - image 1
558 Kb
Vents VKP 4D 800x500 - Dimensions
B B1 B2 H H1 H2 H3 L
800 820 840 500 520 540 540 903