Bombas Ercole Marelli S.R.L Marelli

Offshore pump and pump systems overview
Alfsen og Gunderson AS is a leading supplier of fluid handling equipment for offshore use.
We deliver centrifugal pumps and pump systems, metering, dosing and injection pumps for
chemicals.
Alfsen og Gunderson AS also designs and builds complete skid mounted units, consisting
of pumps, regulation and monitoring systems acc. to API / NORSOK standards and
regulations.
We have inhouse enginering capacity, and can do all kind of engineering, incl. drawing and
detailed design, production, automation, and commissioning works.
Alfsen og Gunderson AS also handles commissioning, start up and service worldwide.
Alfsen og Gunderson AS is approved and registered
in Achilles, id no 10758
Misc centrifugal pump packages:
Bombas Ercole Marelli S.R.L
Bombas Ercole Marelli S.R.L
Marelli - leading supplier of pumps for offshore applications
API 610 10th edition centrifugal pumps, up to 3000 m³/h &
Head=800 mLc
API 610 10th edition multistage pumps, up to 1500 m³/h &
Head=1500 mLc
Special CANNED versions for low NPSH available
Materials According to table H1-API 610 10th edition
Fabrication location: ILLESCAS (Madrid-Toledo), Spain
Dickow sentrifugal pumps
Dickow – German manufacturer of centrifugal process pumps.
Horizontal, vertical, semi submersible, sidechannel pumps. Singel and multistage
pumps.
API 610 10th edition centrifugal pumps; up to 600 m³/h H = 150 mLc
API 685 latest edition magnetic driven centrifugal pumps.
Up to 250 Kw driven power, max temp 450 deg. C for magnetic pumps
Fabrication in Waldkraiburg, Germany
Metering, dosing and chemical injection
pumps
OBL – Dosing an metering pumps, max
Q =3800 l/h & max pressure 350 bar(g)
API 675 (Plunger/Diaphragm)
Available in, SS316, duplex, titanium.
Special material on demand
RAM - Large triplex plunger pumps acc to API 674
Capacity up to 1610 l/min, max pressure 750 bar(g)
GG, SS316 and duplex materials
Typical special pump for methanol and glycol injection
Alfsen og Gunderson AS also offers a variety of special
pumps: low shear pumps, AODD pumps etc. for
offshore services. Contact us for information.
Alfsen og Gunderson AS specialises in delivery of complex pump systems for the
demanding market. We deliver turn key solutions acc. to customers specifications.
Our services covers the whole range of tasks:
Construction and CAD works
Automation works
Fabrication
- Mounting and installation
- Commissioning and start up
- Service and maintenance
Together with our partner JOTNE, we manufacture larger chemical injection/ modules
and high pressure Water injection Pumps/units. (Horizontal split double case pumps)
Vincent Chemical injection unit:
All process equipment delivered by Alfsen og Gunderson AS
All CAD and construction works done by Alfsen og Gunderson AS
All prefabrication done in own workshop
All mounting and installation done on site, Thailand
Comissioning on site, Singapore
Petrobras Golfinho project:
Marelli process centrifugal pumps
Dickow process centrifugal pumps
Kollsnes flash gas project
OBL Metering pumps
Vincent FPSO Chemical dosing unit
Customer
Statoil ASA
Project
Kollsnes Flash gas project Upgrade
Statoil ASA
Norsk Hydro
Norsk Hydro
Norsk Hydro
Maersk
Huldra
Oseberg B platform
Sture Terminalen
Sture Terminalen
Vincent FPSO
Upgrade
Misc pump package
Crude oil booster
Sea water Cooling
Chemical dosing unit
Maersk
Maersk
Bluewater
Petrobras
Kværner O&G
Philips Petr.
Vincent FPSO
Volve FPSO
Ettrick FPSO
Golfinho
Snorre B platform
Eldfisk platform
Misc. pump package
Misc pump package
Misc pump package
Misc pump package
Boiler circ. Pumps
Misc pump package
WORKING
WITH
Deliveries
2 pcs Marelli centrifugal pumps
2 pcs OBL dosing pumps
2 pcs Marelli hot sea water pumps
Marelli centrifugal pumps
Marelli centrifugal pump
Marelli centrifugal pump
26 pcs OBL & RAM
chemical pumps.
19 pcs Marelli & Dickow centrifugal pumps
14 pcs Marelli & Dickow centrifugal pumps
20 pcs Marelli & Dickow centrifugal pumps
13 Marelli & Dickow centrifugal pumps
2 Marelli centrifugal pumps
Marelli centrifugal pumps
NATURE
Alfsen og Gunderson AS • Stålverksveien 1 • PO Box 6052 Etterstad • NO-0601 Oslo • Norway • Tel: +47 22 70 77 00 • Fax: +47 22 70 77 01 • www.ag.no