Pumps DN-JN Diamond Series


DN_20L1-1 with motorization

Flanged Industrial Series

The DN and JN Diamond series is the best solution for the industrial sector in pumping a vast range of fluids. They are synonymous with strength, reliability, performance and application flexibility.

Designed according to the most demanding standards, they comply with the requirements of standard API 676.

Suitable for pumping viscous and non-viscous products, with or without solids of any nature, they are an ideal solution for those seeking a standard product with advanced technology with unbeatable cost benefits in the current single screw pumps market.

The DN and JN series are distinguished for the type of fitting of the pump to the drive

 

DN series

  • DN Series: the drive is coupled directly to the pump via a flange. This solution is extremely cost effective and compact, considerably reducing installation costs and simplifying maintenance. The forces generated by the hydraulic part are 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.
    The DN series is the reference point for almost all pumps installed in the industry.

DN series

dn

 

  • JN Series: the drive is connected to the free bare shaft inlet via a flexible coupling. This configuration is the best solution in terms of performance and durability. All the forces generated by the pump are 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 unit designed by us is modular and can be adapted to a DN series pump with lantern after a pump with the JX series block housing. It is state of the art for this type of installation.

 

JN series

jn

 

FN series

 fn

 

Typical applicationsTable of Models Detailed CharacteristicsStrenghtsVideo

Sewage sludge
Water Treatment
Industrial sludge
Detergents and product for chemical industry
Product of papermaking industry
Agriculture
Product derived from petro-chemical
Marine Industry

Operating range

Flow

Up to110m³/h
Pressure
Up to 24 bar for the standard series (48bar for the series K8)
Temperature
from -40°C until to 150°C

Flow and Pressure

SizeModelQmax 2 bar [m³/h]rpm maxP max [bar]
D0201L14.914006
D02005K22.5140012
D020025K40.780024
D0252L16.910006
D0251K29.4100012
D02505K41.580024
D025025K80.560048
D0304L1118006
D0302K25.680012
D0301K42.260024
D03005K8150048
D04010L116.56006
D0404K28.560012
D0402K43.750024
D0401K81.540048
D04016L123.56004
D0408K2126008
D06020L1285006
D06010K21450012
D0604K45.740024
D0602K82.635048
D06030L1335004
D06016K216.55008
D12040L1434006
D12020K22040012
D12010K41035024
D1204K8535048
D12060L163.54004
D12030K2324008
D30080L1763506
D30040K23835012
D30020K415.430024
D30010K88.530048
D300120L11103504
D30060K2553508

detailed-characteristics-dn-jn

 
 
 

 

 
 
 
 
 
 

 

Brochure DH JH Reihe Industrie-Pumpe

Brochure DH JH Reihe Industrie-Pumpe
Diamond Baureihe Exzenterschnecken
lang: Deutsch

Brochure DH JH Série avec trémie

Brochure DH JH Série avec trémie
Diamond Series Pompes à cavité progressive
lang: Francais

Brochure DH JH

Brochure DH JH
Diamond Series Progressing Cavity Pumps
lang: English

Brochure DH JH con tramoggia

Brochure DH JH con tramoggia
Diamond Series Pompe a Cavità Progressiva
lang: Italiano

 

Details
Materials
Connections
Sealing system
Optional for coupling rod
Protection devices
Control devices
Equipment and optional
Certifications

 

Brochure DN JN FN Reihe Industrie-Pumpe

Brochure DN JN FN Reihe Industrie-Pumpe
Diamond Baureihe Exzenterschnecken
lang: Deutsch

Brochure DN JN FN Pompes industrielles

Brochure DN JN FN Pompes industrielles
Diamond Series Pompes à cavité progressive
lang: Francais

Brochure DN JN FN Industrial

Brochure DN JN FN Industrial
Diamond Series Progressing Cavity Pumps
lang: English

Brochure DN JN FN Industriale

Brochure DN JN FN Industriale
Diamond Series Pompe a Cavità Progressiva
lang: Italiano