special features

combine unique digital & mechanical flow measurement system using an orifice calibrated in m3/min

eliminate running cost of blower part’s

digital flow indicator provide onsite flow & sampled volume

size of the instrument is same as vhvs 5bl / vhvs 5

silicon tubing in place of pvc tubing for high long life

no need to keep track of carbon brush

elimination of emi & reduction in noise.

maintenance free suction assembly

less variation in flow

lighting facility for night vision

anodized aluminum body & frame work to withstand weathering effects.

drain plug for manometer with light weight for handling

separation of gable roof from main housing for easy transportation.

design to runs continuously 24 hours or more

24 hr programmable timer

suitable for outdoor use, corrosion free lockable housing

.

special features

combine unique digital & mechanical flow measurement system using an orifice calibrated in m3/min

eliminate running cost of blower part’s

digital flow indicator provide onsite flow & sampled volume

size of the instrument is same as vhvs 5bl / vhvs 5

silicon tubing in place of pvc tubing for high long life

no need to keep track of carbon brush

elimination of emi & reduction in noise.

maintenance free suction assembly

less variation in flow

lighting facility for night vision

anodized aluminum body & frame work to withstand weathering effects.

drain plug for manometer with light weight for handling

separation of gable roof from main housing for easy transportation.

design to runs continuously 24 hours or more

24 hr programmable timer

suitable for outdoor use, corrosion free lockable housing

.