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.
A Range Of Benefits
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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