M Series - Medium
Rotho M40 Peristaltic Pump
Versatile medium-capacity pump with maximum pressure rating (290 PSI) for demanding industrial processes.
Max Flow Rate
2,589 GPH
Max Pressure
290 PSI
Tube ID
40 mm
Displacement
0.372 Gal/Rev
Performance Specifications
Maximum Flow Rate2,589 GPH (9,799 LPH)
Displacement0.372 Gal/Rev (1.41 L/Rev)
Maximum Pressure290 PSI (20 BAR)
Maximum Suction Lift29.5 ft (9 m)
Maximum Speed105 RPM
Physical Specifications
Tube Inner Diameter40 mm (1.6 in)
Connection Size1 1/2"
Max Temperature185°F (85°C)
Motor Options3 - 15 HP
Drive TypeDirect / Gear Reduced
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 | 442 | 1,675 |
| 40 | 885 | 3,350 |
| 60 | 1,327 | 5,025 |
| 80 | 1,770 | 6,700 |
| 100 | 2,212 | 8,375 |
| 120 | 2,655 | 10,050 |
Curves shown at: 290 PSI, 174 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
Ceramics
Slip and glaze transfer
Paint & Coatings
Pigment and latex transfer
Waste Treatment
Sludge and chemical handling
We automated tank-mixer filling with the Rotho pump — no damage to the product and above all, the whole nuts remain intact through the transfer process.— FABBRI SPA, Food & Confectionery Manufacturing
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