API 610 OH2 PROCESS PUMPS are designed to API 610 11th edition specifications for the Petrochemical, Chemical and Oil & Gas markets and are fully ATEX compliant.
All API materials are available as standard to match your application, plus bespoke options
including NACE compliant materials.
Standard Documentation, Testing and NDT packs are offered. Alternatively bespoke packages can be tailored to fit your exact requirements.
General description A range of OH2 single stage, centreline mounted centrifugal
end suction pumps with centreline discharge manufactured in a
variety of alloys.
Construction Back pullout design with metal to metal fits
Design methodology Advanced computer techniques including 3D modelling, FEA&CFD
Design standards API 610 11th : 2010 / ISO 13709 : 2010
ATEX EC-Directive 94/9/EC
Design pressure rating 51.8 bar g @ 38°C
Suction pressure rating 20 barg (standard construction)
40 barg (heavy duty construction)
Temperature rating -40°C to 200°C (standard construction)
-40°C to 370°C (with cooling)
Performance envelope
Flowrate Up to 1500 m3/h
Differential head Up to 300 m
API 610 OH2 PROCESS PUMPS
key features
•OH2 single stage centreline mounted centrifugal pumps.
•51 bar pumps to API 610 (11th edition) & ATEX compliance, on application
•-40°C to 370°C temperature applications
•Shrouded or Semi-Open Impellers
•A range of alloys available on request including NACE compliant materials
•Tested to API 610 / ISO 13709 procedures - Head, Flow, NPSH, Noise & Vibration
•A range of API 682 Seals & systems (PED compliant)
•Grouted and Non-Grouted Baseplates to API 610 dimensions
materials
| Materials |
Casing |
Impeller |
| A8 SS 316L / SS 316L |
ASTM A351 CF 3M |
ASTM A351 CF 3M |
| I1 Cast iron / Cast iron |
ASTM A278 Class 30 |
ASTM A278 Class 30 |
| S8 Carbon steel / SS 316L |
ASTM A216 WCB |
ASTM A217 CF 3M |
| S6 Carbon steel / 12% Cr SS |
ASTM A216 WCB |
ASTM A217 Gr CA15 |
| D1 Duplex SS / Duplex SS |
ASTM A890 Gr 4A (UNS J92205) |
ASTM A890 Gr 4A (UNS J92205) |
| D2 Super Duplex SS / Super Duplex SS |
ASTM A890 Gr 5A (UNS J93404) |
ASTM A890 Gr 5A (UNS J93404) |
| Hastelloy B / Hastelloy B |
ASTM A494 Gr N 7M |
ASTM A494 Gr N 7M |
| Hastelloy C / Hastelloy C |
ASTM A494 Gr CW 12MW |
ASTM A494 Gr CW 12MW |
| Monel / Monel |
ASTM A494 Gr M35 1 |
ASTM A494 Gr M35 1 |
| Titanium / Titanium |
ASTM B367 Gr C2 |
ASTM B367 Gr C2 |
| Customer specified |
Other alloys available on request including NACE |
Other alloys available on request including NACE |
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compliant materials |
compliant materials |
typical applications
| • |
Amine |
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Potable water |
| • |
Boiler feed |
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Produced water |
| • |
Booster pump duties |
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Refinery process |
| • |
Caustic transfer |
• |
Seawater duties |
| • |
Export |
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| • |
Fuel transfer |
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| • |
Low NPSH capabilities |
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| • |
LPG |
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After service:
To satisfy the customs, Jiangsu Haishi Pump Mfg.Co.,Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
Technical training
Equipment evaluation
Installation and debugging
Troubleshoot
Maintenance
Update and improvement
Commitment to the service
1. After signing the contract , send engineer for assisting installation and debugging.
2. One-year warranty. Provide technical support free all-life of the products.
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
4. Hot-line of service is available in 24h, responded in 8h.
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