M Series - Medium
Rotho M34 Peristaltic Pump
Entry-level M series pump with highest pressure rating (290 PSI) for demanding industrial applications.
Max Flow Rate
1,297 GPH
Max Pressure
290 PSI
Tube ID
34 mm
Displacement
0.23 Gal/Rev
Performance Specifications
Maximum Flow Rate1,297 GPH (4,909 LPH)
Displacement0.23 Gal/Rev (0.87 L/Rev)
Maximum Pressure290 PSI (20 BAR)
Maximum Suction Lift29.5 ft (9 m)
Maximum Speed85 RPM
Physical Specifications
Tube Inner Diameter34 mm (1.3 in)
Connection Size1 1/2"
Max Temperature185°F (85°C)
Motor Options2 - 10 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 | 273 | 1,034 |
| 40 | 546 | 2,067 |
| 60 | 819 | 3,101 |
| 80 | 1,092 | 4,134 |
| 100 | 1,365 | 5,168 |
| 120 | 1,638 | 6,201 |
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
Chemical Processing
High-pressure chemical transfer and dosing
Mining Operations
Abrasive slurry and tailings handling
Food & Beverage
Viscous product transfer
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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