Rotho Peristaltic Pumps

Industrial-grade positive displacement pumps engineered for the most demanding applications. From precision dosing to high-volume transfer.

Pump Series

Choose from four distinct series designed to meet your specific flow rate and pressure requirements.

Small

Compact pumps ideal for precision dosing and metering applications requiring accurate flow control.

Flow Rate 0.1 - 835 GPH

Max Pressure 218 PSI

Tube Sizes 5, 10, 16, 26mm

Models S5, S10, S16, S26

Medium

Versatile mid-range pumps delivering the highest pressure ratings for demanding industrial processes.

Flow Rate 7 - 8,750 GPH

Max Pressure 290 PSI

Tube Sizes 34, 40, 55, 68mm

Models M34, M40, M55, M68

Large

High-capacity pumps for large-scale industrial operations requiring substantial flow volumes.

Flow Rate 161 - 23,875 GPH

Max Pressure 218 PSI

Tube Sizes 76, 90, 114, 127mm

Models L76, L90, L114, L127

Large Duty

Maximum flow capacity for the most demanding high-volume transfer and processing applications.

Flow Rate 327 - 47,750 GPH

Max Pressure 116 PSI

Tube Sizes 76, 90, 114, 127mm

Models LD76, LD90, LD114, LD127

Compare specifications across all pump series to find the right fit for your application.

Series	Flow Range (GPH)	Max Pressure	Tube Diameters	Best For
S Series	0.1 - 835	218 PSI (15 BAR)	5, 10, 16, 26mm	Precision dosing, metering
M Series	7 - 8,750	290 PSI (20 BAR)	34, 40, 55, 68mm	General industrial, high pressure
L Series	161 - 23,875	218 PSI (15 BAR)	76, 90, 114, 127mm	High volume transfer
LD Series	327 - 47,750	116 PSI (8 BAR)	76, 90, 114, 127mm	Maximum volume, lower pressure