IL-DSIL0 pages

TDH (m)
1480 2950
Rpm Rpm
50 Hz
60 Hz

Since the foundation of the company in 1897, Pompe Gabbioneta has been engaged in design and
manufacture of high quality centrifugal pumps.
The products and the markets served progressively changed from water to chemical industry and finally,
in the last thirty years, to API 610 heavy duty pumps for refinery and petrochemical industries.
The product development is based on a thorough interchange of marketing and operating experience
within the company and in close cooperation with project and plant engineers.
The manufacturing is made in a factory equipped with several modern cnc machines and machine tools,
special note has to be given to the machining centers where pump casings can be machined
completely with only two settings.
In house facilities are designed to meet the performance and NPSH testing requirements of all pumps
manufactured in the company in full compliance with API 610 standards.
A quality assurance system certified in accordance with ISO 9001 is granting the achievement
of highest quality for manufactured pumps.

IL/DSIL LINE

A century of experience

IL/DSIL LINE

Coverage chart

General informations

The IL, DSIL line heavy duty process pumps, are single stage, vertical overhung type, fully
designed according to latest edition of API 610 Std.
Pump components geometry, optimised through hydraulic, structural, thermal and dynamic F.E.M.
analysis, lead to an high product reliability. Particularly, to minimise floor space requirements,
bearing housing and motor baseframe are vertically mounted on casing directly bolted on a
foundation plate.
Main design features, are:
In-line arrangemement for suction and discharge nozzles integrally cast with the casing.

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Closed type impeller with front and rear wear rings as well as balancing holes, to minimise the
axial thrust.
Large eye single suction (IL) or double suction (DSIL) 1st. stage impeller to meet low NPSH
requirements.

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Back pull-out design allows all pump maintenance activities without motor removal.

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Stiff shaft design. Rotor operates below 1 st. critical speed.

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As a standard, the rotor axial thrust is supported by a duplex oil lubricated ball angular contact
type bearings.

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Deep stuffing boxes, designed in accordance to API 682 Std., suitable to accept any type of
mechanical or packing seal.

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Capacity (m3/h)

Twin volutes (for sizes with discharge nozzle > 2") minimise radial loads for extended pump life.

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IL line at 1450 Rpm and higher speeds

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Labyrinths and deflectors at either bearing housing to maximise protection against dirt.

TDH (m)
980
Rpm

1480 2980
Rpm Rpm
50 Hz
60 Hz

Main pumps applications
refer to heavy duties on:
■ fluid transport
■ refineries
■ petrochemical plants
■ water supply
■ sewage

DSIL line at 980 Rpm and higher speeds

Capacity (m3/h)

Registered Office: Viale Gramsci 79
Headquarters: Viale Casiraghi 68
20099 Sesto San Giovanni MI Italy
Telephone +39 02.241001 r.a.
Telefax +39 02.2424550

e-mail: pompe.gabbioneta@pompegabbioneta.com
http://www.pompegabbioneta.com
R.I. MI n.° 65430/1999 REA MI n° 1581455
Codice Fiscale 12735020153
Partita IVA - VAT IT 02895700967

POMPE GABBIONETA Inc
17 South Briar Hollow Ln., Ste 207
Houston Texas 77027
Telephone 001.713.3554900
Telefax 001.713.3556200
e-mail: wcat20@aol.com

SQ1 Cert n° 0194
UNI EN ISO 9001/94