Pompe à vis, à cavité progressive, excentrée, stator flottant WWW.NOVAROTORS.COM


 

POMPES DH-JH (Avec trémie)

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La trémie avec alimentateur a vis rend ces pompes appropriées pour le pompage de produits a haute viscosité et avec haut pourcentage de matière séche, env. 17%.

DÉBIT MAX  : 200 m3 /h
PRESSION MAX : 48 bar
TEMPÉRATURE DE SERVICE MAX : 180 °C
GRANDEURS DISPONIBLES :  de 020-2 a 520-1

 

STATOR COMPOUND:
- NBR - NBR Food grade
- EPDM- EPDM Food grade
- CSM (out production from 01-01-2010)
- FKM
- PTFE
- NHBR
- NATURALE
- Other on request

MATERIAL  ROTOR :
- steel C40 chromed
- stainless steel 304
- stainless steel 316
- stainless steel 304 HCP
- stainless steel 316 HCP
- nitride steel
- hardened steel
- ceramic steel
- Duplex


TRANSMISSION AND JOINT :
- stainless steel 316
- duplex SAF 2205
- Stainless steel 630
-Hardened steel 420B

SEAL:
- Ring oil seal - Mechanical seal
- Double mechanical seal “back to back”
- Mechanical seal for food
- Mechanical seal with “quench” (on request)
- Packing seal
- Packing seal with flushing (on request)

VERSIONS:

Stainless steel
Hopper / outlet flange: S.S 304 / 316
- CIP on request
Available connections:
- BSP (Gas)
- Flanges DIN 2501
- Flanges ANSI RF150
- DIN 11851
- SMS
- RJT (BMS)
- Other if requested

Steel
Hopper pump / outlet flange: Steel 52,0
Available connections:
- Flanges DIN 2501
- Flanges ANSI RF150
- Spherical connections

MOTOR COUPLING:
CLOSE COUPLED TYPE “MH”
- Flange diam. 160 / 200 / 250 / 300 mm related to the
pumps sizes
- Female drive shaft S.S. 316 / carbon steel with crome (HCP)
- Diam. 19 / 24 / 25 / 28 / 30 / 32 / 35 / 40 mm related to
the pumps sizes

BEARING HOUSING
FLEXIBLE JOINT TYPE “SH”

 

Choose the exact model type to see the standard pump dimensional drawings availables

 

 

 

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DIAMOND SERIES

 

Size Model m3/ h at 2 bar BAR MAX RPM MAX

SIZE020

1L1 4,9 6 1400
05K2 2,5 12 1400
025K4 0,7 24 800

SIZE025

2L1 6,9 6 1000
1K2 9,4 12 1000
05K4 1,5 24 800

SIZE030

4L1 11 6 800
2K2 5,6 12 800
1K4 2,2 24 600

SIZE 040

10L1 16,5 6 600
4K2 8,5 12 600
2K4 3,7 24 500
16L1 23,5 4 600
8K2 12 8 600

SIZE 060

20L1 28 6 500
10K2 14 12 500
4K4 5,7 24 400
30L1 33 4 500
16K2 16,5 8 500

SIZE 120

40L1 43 6 400
20K2 20 12 400
10K4 10 24 350
60L1 63,5 4 400
30K2 32 8 400

SIZE 300

80L1 76 6 350
40K2 38 12 350
20K4 15,4 24 300
120L1 110 4 350
60K2 55 8 350

 

Legend:

4L1 (4 means the flow at 400 rpm approximate)

L= long pitch geometry (rotor and stator)
K= standard geometry

The number after letter L or K means the stages

1/2/4/8 stages (8 stages only at request)

Legenda:

4L1 (4 sighifica la portata a 400rpm all'incirca)

L=statore e rotore a passo lungo
K= statore e rotore standard

il numero seguente a L o K sta a indicare gli stadi:

1/2/4/8 stadi  (8 stages only at request)

 

 

 

 

 

Disponibili su richiesta - Available on request

 

Qui sotto è scaricabile il manuale  di uso e e manutenzione generico

Below you can download general user and maintenance manual in the available languages

 

ITALIANO

 

ENGLISH

ESPAGNOL

FRANCAIS

 

 

DEUTSCH


PORTUGUESE

RUSSIAN

ROMANIAN


 

Elenco Prodotti