S Series - Small
Rotho S5 Peristaltic Pump
Compact precision pump for laboratory and micro-dosing applications with exceptional accuracy.
Max Flow Rate
14.3 GPH
Max Pressure
218 PSI
Tube ID
5 mm
Displacement
0.002 Gal/Rev
Performance Specifications
Maximum Flow Rate14.3 GPH (54.1 LPH)
Displacement0.002 Gal/Rev (0.006 L/Rev)
Maximum Pressure218 PSI (15 BAR)
Maximum Suction Lift29.5 ft (9 m)
Maximum Speed130 RPM
Physical Specifications
Tube Inner Diameter5 mm (0.2 in)
Connection Size1/2"
Max Temperature185°F (85°C)
Motor Options0.5 HP or Keco Drive
Drive TypeVFD or Keco Drive
Authorized Rotho Distributor
Required Motor Power
Performance curve showing HP (kW) requirements at various operating pressures
Flow Rate & Capacity
| Pump RPM | Capacity GPH | Capacity LPH |
|---|---|---|
| 0 | 0 | 0 |
| 20 | 2.1 | 8 |
| 40 | 4 | 15 |
| 60 | 6.1 | 23 |
| 80 | 8.2 | 31 |
| 100 | 10.3 | 39 |
| 120 | 12.2 | 46 |
| 140 | 14.3 | 54 |
Curves shown at: 218 PSI, 116 PSI, 58 PSI, 29 PSI
Standard Features
Leak Detection
Auto-shutdown on hose failure
Clear Window
Visual inspection access
Modular Design
Easy maintenance
Integral Gearbox
Maintenance-free coupling
Ideal Applications
Laboratory
Precise fluid transfer for research and testing
Chemical Dosing
Accurate metering of treatment chemicals
Food & Beverage
Ingredient dosing and flavor additions
The Rotho peristaltic pump solved our problems because of its high resistance to abrasive sludges — and with no seals or valves, maintenance costs dropped dramatically.— MARAZZI Engineering, Ceramics & Tile Manufacturing
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