A helical rotor self-priming pump appropriate for drainage irrigation and water supply from wells and rivers.
Can also be applied for pumping diesel and oils. Fully self-priming the Mono M range pump achieves suction lifts up to 26ft (8m) this means that it can be mounted accessibly and well clear of the liquid level.
Compact design
In this sense Mono 'M' means 'mini'. The largest model in the range occupies little more than half a cubic foot of space, and requires less than half as much again for in-situ dismantling and maintenance.
Pumping principle
A helical rotor revolves eccentrically within a resilient double helix stator of twice the pitch. The rotor turning within the stator forms cavities which progress uniformly from suction to discharge, carrying the material with them.
Reliable performance
The Mono M range will satisfy the toughest duties. Just like the larger industrial pumps that have a long record of success in all sorts of tough duties, the M range can handle viscous liquids and random solids. It features an abrasion and chemical resistant stator, a precision-engineered Stainless Steel rotor, a mechanically sealed drive shaft and a close-grained Cast Iron pump housing.
Easy maintenance
Space isn't the only economy with the Mono M range. Being simply engineered and easily dismantled, maintenance work is minimal, requiring no special skills or tools.
Positive pumping action
To ensure steady output pressure and non-pulsing flow with minimal slippage, the pump operates on the progressing cavity pumping principle. A very useful feature when pumping heating oil to burner nozzles, for example.
Self-priming
Fully self-priming, the Mono M range achieves suction lifts up to 26ft (8m). This means that it can be mounted accessibly and well clear of the liquid level.
Smooth, silent running
The pump's smooth action and resilient rubber stator ensure quiet running - a very desirable feature for domestic installations.
The Mono CMS 261 Self-Priming Water Pump - 110v is a Self-Priming item. Voltage for this item is 110V. It has an actual flow rate of 12.5 Ltr/min. This is a Surface Mounted pump which can be suitable when the pump can sit in a dry, accessible location and draw liquid in via a suction pipe or hose.
Real-world product applications
- Pumping viscous liquids and sludge-like media
- Handling fluids with suspended solids or delicate media
- Supporting dosing or metered transfer in process systems
- Transferring thick fluids between tanks or stages
- General industrial fluid handling where steady flow is needed
Key Product Features
- Flow rate: 12.5 Ltr/min
- Voltage: 110V
Mono Pumps (est. 1935) is a UK manufacturer specialising in progressing cavity pumps and maceration/grinding solutions. Their ranges are used for wastewater and sludge transfer, viscous fluid handling, food and beverage processing and industrial applications where accurate, reliable pumping of solids-laden or shear-sensitive fluids are required.
This item is now obsolete. Please view our alternatives below.
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