PROGRESSING CAVITY PUMPS
Hopper Industrial Series
Series with hopper an auger feed screw to convey directly the product to hydraulic part, are the ideal machines for pumping viscous and non-flowing, with a very high solids content.
The DHS e JHS series are the hopper rectangular version with increased auger feed screw to the hydraulics.
Suitable to pumping non flowing product up to 40% of dry that tend to create bridge or blocks that shut out, is particularly useful in the pumping product that tent to deform under load (pseudo plastic behavior) .
The auger feed screw integrates a special device for joint protection.
- DHSB series: the drive is coupled directly to the pump via a flange. This solution is extremely cheap and compact, considerably reducing installation costs and simplifying maintenance. The stress generated by the hydraulic part is supported by the drive itself. Each drive used is adequately selected based on their specific technical parameters and are subject to numerous duration tests with heavy loads.
- JHSB Series: the drive is connected to the shaft inlet via a coupling joint. This configuration is the best solution in terms of performance and durability. All the stress generated by the pump is absorbed by the bearings in the housing. These bearings have very high resistance against loads. They are assembled with extreme precision on the highest quality manufactured parts. It is the best solution when you want to guarantee duration and reliability, yet with greater installation space requirements. The bearing housing designed by us is modular and can be installed after a pump with the DHS series block housing. It is state of the art for this type of installation.
Detergents and product for chemical industry
Product of papermaking industry
Product derived from petro-chemical
Up to 45m³/h
Up to 24 bar for the standard series (48 bar on request)
from -40°C until to 150°C
Flow and Pressure
Size Model Qmax 2 bar [m³/h] rpm max P max [bar]
D040 10L1 16.5 600 6
D040 4K2 8.5 600 12
D040 2K4 3.7 500 24
D040 16L1 23.5 600 4
D040 8K2 12 600 8
D060 20L1 28 500 6
D060 10K2 14 500 12
D060 4K4 5.7 400 24
D060 30L1 33 500 4
D060 16K2 16.5 500 8
D120 40L1 43 400 6
D120 20K2 20 400 12
D120 10K4 10 350 24
D120 60L1 63.5 400 4
D120 30K2 32 400 8
D300 80L1 76 350 6
D300 40K2 38 350 12
D300 20K4 15.4 300 24
D300 120L1 110 350 4
D300 60K2 55 350 8
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Brochure DHSB JHSB Trichter-Baureihe mit Förderschnecke
Diamond Baureihe Exzenterschnecken
Brochure DHSB JHSB Trémie avec Module B d’approche
Diamond Series Pompes à cavité progressive
Brochure DHSB JHSB
Diamond Series Progressing Cavity Pumps
Brochure DHSB JHSB Tramoggia con Modulo B
Diamond Series Pompe a Cavità Progressiva