Nyva Series
Hydraulic Diaphragm Metering Pumps
OVerview
Delivering a high level of precision and repeatability in the metering of chemicals across a broad range of industrial processes, Nyva is the professional’s choice for applications requiring reliability in even the most challenging environments.
Technical Features
| 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 |
Mechanisms
Positive return type
- Low-noise integral worm gearbox, oil bath lubricated
- Rotating parts on ball bearings to minimize wear
- High-precision linear stroke adjustment, both manual and via electrical actuator
Enhance your spring pump with
Accessories
Hydraulic diaphragm heads
The ideal solution for applications requiring a high level of safety and reliability
- Wide range of wetted parts available to suit different applications
- Head-sealed design for protecting the pumped liquid against external contamination
- PTFE single diaphragm is compatible with a vast range of liquids
Mechanical replenishment system
This feature maintains a constant volume of oil in the hydraulic chamber, thereby guaranteeing maximum precision and repeatability while controlling diaphragm deformation for longer life.
Advantages at a glance
Precision
Decades of experience have combined to produce Nyva, with its refined design the result of experience combined with premium materials and discerning manufacturing standards.
The result is a pump that delivers metering precision and consistency for repeatable results and efficient chemical consumption.
The result is a pump that delivers metering precision and consistency for repeatable results and efficient chemical consumption.
Reliability
Nyva’s ATEX-approved design and zero-leakage profile provide operators with reassurance that their pump won’t let them down, invaluable in continuous-running processes where costly unplanned downtime is not an option.
Versatility
The adjustable flow rate of Nyva allows smooth execution control while a choice of wetted parts along with PTFE diaphragm ensure broad chemical compatibility for various applications. The intuitive set-up allows quick installation, easy overhauls and spare parts replacement.
Industry Applications
Power generation
Food & Beverage
Industrial Effluent Treatment
Adjustment of pH levels
Odour control
Disinfection
Sludge treatment and removal
Desalination
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