
Hydraulic Diaphragm Metering Pumps (NYVA Series)
D2
Water / Seawater Pumps
Flow rate
up to 660 l/h
Pressure
up to 124 bar
Material of pump head
SS 316L, PP, PVDF and PVC-U
Stroke length
10 to 25 mm
Diaphragm diameter
12/ 15/ 20/ 30/ 35/ 40/ 50 mm
Motor
0.18/ 0.25/ 0.75/ 1.1/ 1.5 kW

APPLICATIONS
Power generation
Phosphate dosing to prevent scale formation in boiler tubes
Oxygen and ammonia scavenger to maintain pH value and prevent corrosion
Amine dosing to neutralize the carbonic acid present in the condensate
Food & Beverage
Protection against the botulism bacterium
Thickening agent and foam stabilizer
Cleaning and disinfection of fruit and vegetables
Industrial Effluent Treatment
Removal of solid particles
Adjustment of pH levels
Odour control
Disinfection
Sludge treatment and removal
Desalination
Regulation of water hardness and pH
Filtration
Flocculation
Acidification
Remineralisation
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