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Service & Suport
NOVADOS B Metering Pump
Nearly all gear sizes in the NOVADOS series can be combined for process and metering pumps to achieve the required flow rate and pressure parameters.
NOVADOS Pump Family Overview
Modular Design for Flow and Pressure Control
The NOVADOS Family includes both leak-free diaphragm and plunger pumps. Gear sizes in the series can be configured for optimal flow rate and pressure needs.
Materials of Construction
Liquid-Wetted Components
- Stainless Steel 1.4571 or 1.4462 housings
- PTFE or Stainless Steel 1.4310 diaphragms
- Stainless steel or ceramic plungers
- Optional materials: Super Duplex, Hastelloy, Titanium, and others
Pump Gear Design
Mechanical System
- Worm gear with multiple reduction ratios
- Splash lubrication
- Stroke length adjustment using eccentric Z-shaped crankshaft
Flow Rate Control Options
Manual and Automated Modes
- Manual, electric, pneumatic, or variable speed operation
Drive Technology
Electric and Custom Drive Options
- Electric motor with fixed or variable speed
- Custom drive configurations available upon request
Installation and Operating Conditions
Environmental Suitability
- Hazardous areas: up to Zone 1 IIC T4 (Zone 22 available upon request)
- Ambient temperature: −40°C to +50°C
- Fluid temperature: −40°C to +150°C
*These values are indicative. Please specify actual operating conditions when inquiring.
Performance Benefits
Flexible, Scalable, Efficient
- Hermetically sealed pump design
- Individually adjustable stroke lengths for fine-tuned control
- Variable speed drive maintains efficiency across conditions
- Automation enhances productivity
- Systems can be expanded with additional pumps or automated control
Flow Rate Table
Pumphead type Diaphragm Plunger Material of displacement bodyHousing material PTFESt. Steel / Plastic St. SteelSt. Steel Ceramic or St. SteelSt. Steel or Plastic Flow rate at 214 min-1 max. operating pressure l/h GPM bar 1) PSI bar 1) PSI bar 1) PSI
3.322 400 5,802 1000 14,504 200 2,901
4.783 400 5,802 700 10,153 200 2,901
6.890 400 5,802 - - 200 2,901
8.564 315 4,569 - - 200 2,901
10.56 255 3,698 - - 200 2,901
13.244 203 2,944 - - 200 2,901
16.236 160 2,321 - - 166 2,408
19.580 138 2,002 - - 138 2,001
27.082 100 1,450 - - 113 1,639
34.268 79 1,146 - - 79 1,146
42.294 64 928 - - 64 928
55.410 41 595 - - 64 928