Product Description
API 610 OH1 PROCESS PUMPS are designed where applicable to API610 11th edition specifications for
the Petrochemical, Chemical and Oil & Gas markets and are fully ATEX compliant. All API materials are available 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 OH1 single stage, foot 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
20 barg @ 38°C
Suction pressure rating
20 barg
Temperature rating
-40°C to 200°C (standard construction)
-40°C to 250°C (with cooling)
Performance envelope
Flowrate Up to 1500 m3/h
Differential head Up to 300 m
Speed Up to 3600 rpm
Configurations
Long coupled pump
Bareshaft pump
Rotating assembly
Frame sizes
040x025x145 to 300x200x510
Design life
30 years (3 years uninterrupted operation)
key features
•OH1 single stage foot mounted centrifugal pumps.
•20 barg pumps to API 610 (11th edition) & ATEX compliance, on application
•-40°C to 250°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
•Low pressure space restricted option
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 CA 15 |
| 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 |
| | compliant materials | compliant materials |
typical applications
| • | Amine | • | Produced water |
| • | Boiler feed | • | Refinery process |
| • | Booster pump duties | • | Seawater duties |
| • | Caustic transfer | • | MEG reclamation |
| • | Export | • | De-sanding |
| • | Fuel transfer | | process |
| | | |
| • | Low NPSH capabilities | • | Low shear |
| | capabilities |
| • | LPG | |
| | | |
| • | Potable water | | | |
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.
