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catalogo oh2 - Fabbrica Italiana Pompe

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5
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ALFA OH2
CENTRIFUGAL PROCESS PUMPS ACCORDING TO API 610 – XI ed.
POMPE CENTRIFUGHE DI PROCESSO IN ACCORDO ALLE NORME API 610 – XI ed.
5
^ŝŶĐĞ ϭϵϮϴ &ĂďďƌŝĐĂ /ƚĂůŝĂŶĂ WŽŵƉĞ ŚĂƐ ďĞĞŶ ĂĐƟǀĞ ŝŶ ƚŚĞ
design and manufacturing of high quality centrifugal pumps.
dŚĞ ƌĞƐƵůƚ ŽĨ ƚŚĞ ĞdžƉĞƌŝĞŶĐĞ ĂĐƋƵŝƌĞĚ ŝŶ ƚŚŝƐ ĮĞůĚ ŝƐ ŽƵƌ ŶĞǁ
ůŝŶĞ >& K,Ϯ ƐƵŝƚĂďůĞ ĨŽƌ ŚĞĂǀLJ ĚƵƚLJ ĂƉƉůŝĐĂƟŽŶƐ ŝŶ ƚŚĞ
Žŝů Θ ŐĂƐ͕ ƌĞĮŶŝŶŐ ĂŶĚ ƉĞƚƌŽĐŚĞŵŝĐĂů ŝŶĚƵƐƚƌLJ͕ ŝŶ ĂĐĐŽƌĚĂŶĐĞ
with API 610 standards.
FŝŶ dĂů 1ϵϮϴ FĂďďƌŝĐĂ IƚĂůŝĂŶĂ PŽŵƉe ğ ƐƚĂƚĂ ĂƫǀĂ ŶeůůĂ
ƉƌŽŐeƩĂnjŝŽŶe e ƉƌŽdƵnjŝŽŶe dŝ ƉŽŵƉe ĐeŶƚƌŝĨƵŐŚe dŝ ĂůƚĂ
ƋƵĂůŝƚă. Iů ƌŝƐƵůƚĂƚŽ deůů͛eƐƉeƌŝeŶnjĂ ĂĐƋƵŝƐŝƚĂ ŝŶ ƋƵeƐƚŽ
ĐĂŵƉŽ ğ ůĂ ŶŽƐƚƌĂ ŶƵŽǀĂ ůŝŶeĂ ALFA OHϮ ĐŽŶĨŽƌŵe ĂůůĂ ŶŽƌŵĂƟǀĂ
API 610͕ ĂƩĂ Ɖeƌ ĂƉƉůŝĐĂnjŝŽŶŝ ŚeĂǀLJͲdƵƚLJ͕ Ɖeƌ ŝů ƐeƩŽƌe deůů͛Žŝů
Θ ŐĂƐ e Ŷeůů͛ŝŶdƵƐƚƌŝĂ ĐŚŝŵŝĐĂ e ƉeƚƌŽůĐŚŝŵŝĐĂ.
ALFA OH2 has been designed to achieve three main goals:
high reliability, easy accessibility and minimum maintenance.
The main technical features are the following:
LĂ Ɛeƌŝe ALFA OHϮ ğ ƐƚĂƚĂ ƉƌŽŐeƩĂƚĂ Ɖeƌ ƌĂŐŐŝƵŶŐeƌe ƚƌe
Žďŝeƫǀŝ ƉƌŝŶĐŝƉĂůŝ͗ eůeǀĂƚĂ ĂĸdĂďŝůŝƚă͕ ĨĂĐŝůŝƚă dŝ ĂĐĐeƐƐŽ e
ŵŝŶŝŵĂ ŵĂŶƵƚeŶnjŝŽŶe. Le ƉƌŝŶĐŝƉĂůŝ ĐĂƌĂƩeƌŝƐƟĐŚe ƚeĐŶŝĐŚe ƐŽŶŽ
ůe ƐeŐƵeŶƟ͗
• Pump casings are radially split single or double volute,
ĐĞŶƚĞƌůŝŶĞ ƐƵƉƉŽƌƚĞĚ ĂŶĚ ǁŝƚŚ ĞŶĚ ƐƵĐƟŽŶ ĂŶĚ ƚŽƉ
discharge.
• Brackets are dimensioned to accommodate oversized
ƚŚƌƵƐƚďĞĂƌŝŶŐƐĨŽƌŚŝŐŚƐƵĐƟŽŶƉƌĞƐƐƵƌĞ͘
• Axial trusts’ loads are reduced by balancing holes on
the impeller.
ͻ ^ƚƵĸŶŐ ďŽdžĞƐ ĂůůŽǁ ƚŽ Įƚ ĐĂƌƚƌŝĚŐĞ ŵĞĐŚĂŶŝĐĂů ƐĞĂůƐ ŝŶ
accordance with API 682 standards.
• Pumps are designed for running at 50 or 60Hz and
temperatures between -50 and +400°C.
ͻ ůů ĐŽŶƐƚƌƵĐƟǀĞ ŵĂƚĞƌŝĂůƐ ŝŶ ĂĐĐŽƌĚĂŶĐĞ ǁŝƚŚ W/ ϲϭϬ
materials table are available.
ͻ dŽ Įƚ ƐƉĞĐŝĂů ĐƵƐƚŽŵĞƌ ƌĞƋƵŝƌĞŵĞŶƚƐ͕ Ă ǁŝĚĞ ĐŚŽŝĐĞ ŽĨ
ŽƉƟŽŶƐĂƌĞĂǀĂŝůĂďůĞŽŶƌĞƋƵĞƐƚ͘
ͻ I ĐŽƌƉŝ ƉŽŵƉĂ ƐŽŶŽ dŝ ƟƉŽ eŶdͲƚŽƉ Ă dŝǀŝƐŝŽŶe ƌĂdŝĂůe͕
ƐŝŶŐŽůĂ Ž dŽƉƉŝĂ ǀŽůƵƚĂ.
ͻ I ƐƵƉƉŽƌƟ ƐŽŶŽ dŝŵeŶƐŝŽŶĂƟ Ɖeƌ ĂĐĐŽŐůŝeƌe ĐƵƐĐŝŶeƫ
ĂƐƐŝĂůŝ ĂƉƉŽƐŝƚĂŵeŶƚe dŝŵeŶƐŝŽŶĂƟ Ɖeƌ Ăůƚe ƉƌeƐƐŝŽŶŝ
ŝŶ ĂƐƉŝƌĂnjŝŽŶe.
ͻ Le ƐƉŝŶƚe ĂƐƐŝĂůŝ ƐŽŶŽ ĐŽŶƚƌŽďŝůĂŶĐŝĂƚe dĂŝ ĨŽƌŝ dŝ eƋƵŝůŝďƌŝŽ
ƐƵůůĂ ŐŝƌĂŶƚe.
ͻ Le ĐĂƐƐe ƐƚŽƉƉĂ ƐŽŶŽ dŝŵeŶƐŝŽŶĂƚe Ɖeƌ ĂĐĐŽŐůŝeƌe ƚeŶƵƚe
ŵeĐĐĂŶŝĐŚe Ă ĐĂƌƚƵĐĐŝĂ ƐeĐŽŶdŽ ůĂ ŶŽƌŵĂ API 6ϴϮ.
ͻ Le ƉŽŵƉe ƐŽŶŽ ƉƌŽŐeƩĂƚe Ɖeƌ ĨƵŶnjŝŽŶĂƌe Ă ϱ0 Ž 60Hnj e
Ɖeƌ ƚeŵƉeƌĂƚƵƌe ĐŽŵƉƌeƐe ƚƌĂ Ͳϱ0 e нϰ00ΣC.
ͻ TƵƫ ŝ ŵĂƚeƌŝĂůŝ ĐŽƐƚƌƵƫǀŝ ĨĂĐeŶƟ ƌŝĨeƌŝŵeŶƚŽ ĂůůĂ ƚĂďeůůĂ
API 610 sono disponibili.
ͻ Peƌ soddisĨĂƌe speĐiĮĐŚe esiŐennje del Đlienƚe͕ ğ disponibile
ƵnĂ ǀĂsƚĂ sĐelƚĂ di opnjioni sƵ ƌiĐŚiesƚĂ.
5
50 Hz
CHART DIAGRAM - CAMPO DI LAVORO
400
300
200
1.5x13
3Lx16
3x16
2p
2p
2x13
2p
3Lx13
2p
Head - Prevalenza (m)
3x13
2p
100
4x16
6Lx16
6x16
2p
2p
2p
4x13
6Lx13
2p
2p
6x13
2p
80
2p
1.5Lx10
1.5x10
2p
1.5Lx10A
60
2x10
2x10A
2p
3Lx10
2p
10x20
4x10
3x10
2p
2p
4p
6Lx10
2p
2p
6x10
2p
10x20A
2p
2p
4p
4x8
50
1.5Lx8
40
1.5x8
2p
1.5Lx8A
2p
2x8
3Lx8
2p
2p
2p
6x16
3x8
6Lx8
2p
2p
4p
8x16
2p
4p
10x16
4p
30
1.5x6
2x6
2p
1.5Lx6
3x6
3Lx6
2p
6x13
2p
2p
6Lx6
4p
2p
2p
8x13
1.5Lx6A
20
10x13
4p
2p
4p
6Lx10
2x5
1.5x5
4p
2p
2p
3Lx5
10x13A
6x10
2p
4p
4p
1.5Lx5
8x10
2p
1.5Lx5A
4p
6Lx8
2p
10
4p
8
6
5
2
5
10
20
50
100
200
300
400 500
1000
2000
Capacity - Portata (mñ/h)
60 Hz
CHART DIAGRAM - CAMPO DI LAVORO
400
300
200
1.5x13
2x13
2p
3Lx13
2p
3x13
2p
4x13
6Lx13
2p
2p
6x13
2p
1.5Lx10
1.5x10
2p
100
1.5Lx10A
Head - Prevalenza (m)
2x10A
2p
2p
2x10
3Lx10
3x10
2p
2p
2p
10x20
4x10
2p
4p
6Lx10
2p
6x10
2p
2p
2p
80
10x20A
4p
4x8
1.5Lx8
60
2p
1.5Lx8A
1.5x8
2p
2x8
3Lx8
2p
2p
2p
6x16
3x8
6Lx8
2p
2p
4p
8x16
2p
4p
50
10x16
4p
1.5x6
40
2x6
2p
2p
1.5Lx6
3Lx6
2p
3x6
6x13
2p
6Lx6
2p
2p
4p
8x13
1.5Lx6A
30
10x13
4p
2p
4p
6Lx10
2x5
1.5x5
2p
2p
20
4p
3Lx5
10x13A
6x10
2p
4p
4p
1.5Lx5
8x10
2p
1.5Lx5A
4p
6Lx8
2p
4p
10
8
6
5
2
5
10
20
50
100
Capacity - Portata (mñ/h)
200
300
400 500
1000
2000
5
1) Aluminium fan and guard
;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
senƚolĂ e ĐopƌiǀenƚolĂ in ĂllƵŵinio
;opnjione sƵ ƌiĐŚiesƚĂͿ
2) ZŝŶŐŽŝůůƵďƌŝĐĂƟŽŶƉƌŽǀŝƐŝŽŶ
ĨŽƌŽŝůŵŝƐƚʹƉƵƌŐĞŽƌƉƵƌĞ;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
LƵbƌiĮĐĂnjione Đon olio nebƵlinjnjĂƚo – pƵƌŐe o pƵƌe
;opnjione sƵ ƌiĐŚiesƚĂͿ
4) High axially thrust bearings capability;
provision for special thrust bearings in
case of high inlet pressure
AlƚĂ ĐĂpĂĐiƚă di ƌesisƚennjĂ dei ĐƵsĐineƫ
Ălle spinƚe ĂssiĂli͖ pƌedisposinjione peƌ
insƚĂllĂnjione di ĐƵsĐineƫ speĐiĂli in ĐĂso
di Ĩoƌƚe pƌessioni in ĂspiƌĂnjione
5) ^ƚĞĞůďĞĂƌŝŶŐŚŽƵƐŝŶŐĮŶŶĞĚƚŽŝŵƉƌŽǀĞ
ŚĞĂƚĚŝƐƐŝƉĂƟŽŶ
SƵppoƌƚo in ĂĐĐiĂio Ăl ĐĂƌbonio ĂleƩĂƚo
peƌ ŵiŐlioƌĂƌe le dissipĂnjione del ĐĂloƌe
6) Bearing bracket designed to monitoring
ǀŝďƌĂƟŽŶƐĂŶĚƚĞŵƉĞƌĂƚƵƌĞƉƌŽďĞƐ
;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
SƵppoƌƚo pƌoŐeƩĂƚo e pƌedisposƚo peƌ
insƚĂllĂnjione sonde di ƌilieǀo ǀibƌĂnjioni
e ƚeŵpeƌĂƚƵƌĂ ;opnjione sƵ ƌiĐŚiesƚĂͿ
9) &ŝŶŶĞĚĐŽŽůŝŶŐĐŽŝů;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
SeƌpenƟnĂ ĂleƩĂƚĂ peƌ il ƌĂīƌeddĂŵenƚo
;opnjione sƵ ƌiĐŚiesƚĂͿ
HORIZONTAL, RADIALLY SPLIT VOLUTE CASING PUMPS IN BACK-PULL-OUT DESIGN, ACCORDING TO API 610, WITH RADIAL IMPELLER, SINGLE STAGE,
CENTERLINE.
POMPA CENTRIFUGA ORIONTALE A DIsISIONE RADIALE IN CONFIGURAIONE AC<ͲPULLͲOUT IN ACCORDO ALLE NORME API 610͕ CON GIRANTE RADIALE͕
MONOSTADIO, CON PIEDI IN MEZZERIA.
5
3) Pump nozzles and feet dimensioned
for API 610 loads requirement
Foƌnje e ŵoŵenƟ ĂppliĐĂƚe sƵlle ŇĂnŐe e sƵi piedi della
poŵpa diŵensionaƟ in aĐĐoƌdo alle API 610
8) EŽƚŵĞƚĂůůŝĐǁĞĂƌƌŝŶŐƐ;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
Anelli di ƚenƵƚa in ŵaƚeƌiale non ŵeƚalliĐo
;opnjione sƵ ƌiĐŚiesƚaͿ
11) INDUCER AVAILABLE FOR LOW NPSH VALUES
;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
IndƵĐeƌ insƚallabile peƌ bassi ǀaloƌi di NPSH
;opnjione sƵ ƌiĐŚiesƚaͿ
7) Inpro/Seal bearing isolators
;ŽƉƟŽŶĂůŽŶƌĞƋƵĞƐƚͿ
Anelli di ƚenƵƚa a labiƌinƚo
InpƌoͬSeal ;opnjione sƵ ƌiĐŚiesƚaͿ
10) Seal chamber suitable for mechanical
seals API 682
Cassa sƚoppa adaƩa a ƚenƵƚe ŵeĐĐaniĐŚe
API 682
12),ĞĂǀLJĚƵƚLJƉƵŵƉǁŝƚŚůĂƌŐĞĚŝĂŵĞƚĞƌƐŚĂŌƚŽ
ƉƌŽǀŝĚĞŵŝŶŝŵƵŵĚĞŇĞĐƟŽŶĂŶĚůŽŶŐůŝĨĞĨŽƌ
mechanical seals, bearings and wear rings
Poŵpa ŚeaǀLJ dƵƚLJ Đon albeƌo di Őƌande
diaŵeƚƌo al Įne di ƌidƵƌƌe al ŵiniŵo le Ňessioni
dell͛albeƌo ed aƵŵenƚaƌe ĐosŞ la dƵƌaƚa di ƚenƵƚe
ŵeĐĐaniĐŚe, ĐƵsĐineƫ e anelli d͛ƵsƵƌa
5
REF.
DENOMINATION
DENOMINAZIONE
REF.
DENOMINATION
DENOMINAZIONE
1111
PUMP CASING
CORPO POMPA
3862
LUBRICATING DISC THROWER
DISCO DI LUBRIFICAZIONE
1221
COVER
COPERCHIO
4132
NECK BUSH
BUSSOLA DI FONDO
1510
WEAR RING SUCTION SIDE
ANELLO DI USURA LATO ANTERIORE
4200
MECHANICAL SEAL
TENUTA MECCANICA
1520
WEAR RING DELIVERY SIDE
ANELLO DI USURA LATO POSTERIORE
4590
JOINT FOR CASING COVER
GUARNIZIONE COPERCHIO
2100
SHAFT
ALBERO
4590.1 JOINT FOR BEARING COVER
2200
IMPELLER
GIRANTE
4590.2 JOINT FOR BEARING COVER
GUARNIZIONE COPERCHIO SUPPORTO
2310
IMPELLER WEAR RING SUCTION SIDE ANELLO DI USURA GIRANTE LATO ASPIRANTE
6515
DRAIN PLUG
TAPPO DRENAGGIO
2320
IMPELLER WEAR RING DELIVERY SIDE ANELLO DI USURA GIRANTE LATO PREMENTE
6542
LOCKWASHER FOR BEARING NUT
ROSETTA DI SICUREZZA PER GHIERA
2520
SHOULDER RING
ANELLO DI SPALLAMENTO
6573.1 STUD BOLT COVER
PRIGIONIERO COPERCHIO
2540.1 DEFLECTOR PUMP SIDE
DEFLETTORE LATO POMPA
6573.2 STUD BOLT SUPPORT
PRIGIONIERO SUPPORTO
2540.2 DEFLECTOR DRIVE SIDE
DEFLETTORE LATO COMANDO
6573.3 STUD BOLT FLANGE MECHANICAL SEAL PRIGIONIERO FLANGIA TENUTA MECCANICA
2912
IMPELLER NUT
DADO BLOCCA GIRANTE
6576.1 SCREW BEARING COVER
VITE COPERCHIO SUPPORTO
3011
BALL BEARING PUMP SIDE
CUSCINETTO A SFERE
6576.2 SCREW BEARING COVER
VITE COPERCHIO SUPPORTO
3013
THRUST BALL BEARING
CUSCINETTO DI SPINTA A SFERE
6578.1 SCREW WEAR RING
VITE ANELLI DI USURA
3110
SUPPORT
SUPPORTO
6578.2 SCREW DEFLECTOR
VITE DEFLETTORE
3261
BEARING COVER DRIVE SIDE
COPERCHIO SUPPORTO LATO COMANDO
6578.3 SCREW LUBRICATING DISC THROWER VITE DISCO DI LUBRIFICAZIONE
3262
BEARING COVER PUMP SIDE
COPERCHIO SUPPORTO LATO POMPA
6578.4 SCREW IMPELLER NUT
VITE DADO BLOCCA GIRANTE
3712
BEARING RING NUT
GHIERA DEL CUSCINETTO
6580.1 NUT COVER
DADO COPERCHIO
3854
OIL FILLER PLUG
TAPPO DI RIEMPIMENTO
6580.2 NUT SUPPORT
DADO SUPPORTO
3855
CONSTANT LEVEL OILER
OLIATORE A LIVELLO COSTANTE
6580.3 NUT FLANGE MECHANICAL SEAL
DADO FLANGIA TENUTA MECCANICA
3858
OIL LEVEL SIGHT GLASS
SPIA DELL͛OLIO
6710
KEY IMPELLER
LINGUETTA GIRANTE
3861
OIL RING
ANELLO DI LUBRIFICAZIONE
6742
KEY COUPLING
LINGUETTA GIUNTO
GUARNIZIONE COPERCHIO SUPPORTO
5
1221
4590
1520
1510
1111
3110
2100
2320
2200
2310
REF.
1111
1221
1510
1520
2100
2200
2310
2320
3110
4590
DESCRIPTION
DESCRIZIONE
Pump casing
Corpo pompa
Cover
Coperchio pompa
Wear ring
Anello di usura
Shaft
Albero
Impeller
Girante
Wear ring
Anello di usura
Support
Supporto
Joint for casing cover
Guarnizione c. pompa
Materiales of costruction according to API 610 11° ed. Table H1
Materiali di costruzione secondo API 610 11° ed. Tabella H1
S1
S4
Cast Iron
S5
Carbon steel
Cast Iron
AISI 4140
Carbon steel
Cast Iron
OTHER MATERIALS AND METALURGIES AVAILABLE UPON REQUEST
ALTRI MATERIALI E METALLURGIE SU RICHIESTA
S6
Carbon steel
A216 WCB
Carbon steel
A216 WCB
12% CHR
Hardened
12% CHR
12% CHR
Hardened
AISI 316
Spiral wound
S8
C6
A8
D1
12% CHR
316 AUS
Duplex
12% CHR
316 AUS
Duplex
316 AUS
Hard-faced
12% CHR
Hardened
316 AUS
Hard-faced
Duplex
Hard-faced
316 AUS
12% CHR
316 AUS
Duplex
316 AUS
12% CHR
316 AUS
Duplex
316 AUS
Hard-faced
Carbon steel
A216 WCB
12% CHR
Hardened
316 AUS
Hard-faced
Duplex
Hard-faced
D2
Super
Duplex
Super
Duplex
S. Duplex
Hard-faced
Super
Duplex
Super
Duplex
S. Duplex
Hard-faced
Duplex SS
Spiral wound
&Z//d>/EWKDW
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