Diaphragm Pumps Ltd
Larius Air Operated Double Diaphragm (AODD) Pumps are becoming the most common pumps for use when Only Air is available or when pumping solid laden liquids or slurries. Larius Diaphragm Pumps have no seals as the diaphragm acts as the barrier between the Liquid side and the drive side of the pump. When the liquid pressure reaches the air pressure, the Larius pump reaches a point of balance and stalls without the need for bypasses or overload protection.Larius Diaphragm Pumps can run dry indefinately and have the ability to self prime to 7 metres or more in some cases. They can handle viscosities up to 20000 Centipoise as standard and some Larius models can handle cPs into the 100's of 1000's. Larius Pumps are some of the most reliable AOD's in the marketplace, Self Priming, Dry running, Intrinsically safe, these are just a few of the features of Larius Diaphragm Pumps. Models include pumps for pumping hygienic products, aggressive chemicals aswell as standard industrial duties. High pressure models are also available for filter press applications or for pumping into closed systems. ATEX regulated Larius pumps are offered for Zone 1 environments. Larius Pumps and spares are available from Diaphragm Pumps Ltd, Stoke On Trent, England. As one of the largest stockists of pumps and spares in Europe, we hope we can supply all your Larius Pump needs.
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DOUBLE DIAPHRAGM PNEUMATIC PUMPS
LARIUS 2
It is suitable for transferring low and medium viscosity fluids.
The compact design allows its use in different applications, mounted on wall supports or directly on a drum.
Thanks to its reliability the LARIUS 2 will work for a long time without maintenance.
Type of Pump: Larius 2
- Ratio: 1:1
- Max delivery: 21 l./min.
- Feed pressure: 1-7 bar
- Max air consumption: 120 l./min.
- Air inlet: 1/4" GAS
- Material inlet: 1/2" GAS
- Material outlet: 1/2" GAS
- Dimensions: 170x230x196
- Weight: 6Kg.
LARIUS 4
The pump body is die-cast aluminium and the pumping diaphragms are made of Teflon.
The pumps are supplied complete with air pressure regulator, gauge, 1/2" BSP fluid inlet and outlet fittings and instruction manual.
The stainless version is available on request.
Type of Pump: Larius 4
- Ratio: 1:1
- Max delivery: 102 l./min.
- Feed pressure: 1-8 bar
- Max air cons.: 190 l./min.
- Air inlet: 1/4" GAS
- Material inlet: 1" GAS
- Material outlet: 1" GAS
- Dimensions: 205x320x220
- Weight: 9Kg.