Transcript UN VIAGGIO LUNGO UN SECOLO - Integrated Quality Services

OFFICINE
MECCANICHE
GALLARATESI
OFFICINE
MECCANICHE
GALLARATESI
OMG …
LEADER on DOSING SYSTEMS
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
OMG controlled volume pumps
DOUBLE DIAPHRAGM pumps
OFFICINE MECCANICHE GALLARATESI
PLUNGER pumps
LEADER on DOSING SYSTEMS
DOXA plunger and double diaphragm type
API 675 plunger and double diaphragm metering
process pumps, designed to assure the greatest reliability
in heavy duties.
Metering accuracy better than 1% within the normal
operating range of 10 / 100% of rated capacity
Two series available
DOXA.L, max allowable thrust: 2.000 N (design 2.500 N)
DOXA.M, max allowable thrust: 7.000 N (design 9.000 N)
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
DOXA plunger and double diaphragm type
 Double diaphragms sandwich type
arrangement available; diaphragms are
hydraulically actuated, by means of an
hydraulic circuit with relief and
replenishment valves
 Manual or automatic stroke control,
with pump idle or operating; linear
adjustment scale with local reading
display
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
DOXE plunger and double diaphragm type
API 675, heavy duty process metering pumps, plunger
and double diaphragm type, for large capacity and high
pressure.
Metering accuracy better than 1% throughout the normal
operating range of 10 – 100% of capacity
Two series available
DOXE-2 with max. allowable plunger thrust 10.000 N
DOXE-3 with max. allowable plunger thrust 30.000 N
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
DOXE plunger and double diaphragm type
 Plunger type execution available
either in single acting or double
acting arrangement, covering an
extremely large capacity/ discharge
pressure range
 Double diaphragm type liquid
end available; diaphragms sandwich
type arrangement, with an
intermediate oil film and with
facility for fitting an alarm probe
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
IDRODOX double diaphragm type
API 675, versatile, precise and noiseless, high
efficiency and double diaphragm type metering
pumps with intermediate hydraulic control
circuit, characterized by their structural
simplicity and easy maintenance
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
IDRODOX double diaphragm type
 Four models with capacity ranging
from 20 to 600 l/h, with pressure
ranging from 10 to 25 barg
 Maximum allowable thrust 3.200 N
 Double diaphragms, sandwich type,
with an intermediate oil film
 Continuous stroke adjustment,
manual or automatic, with pump idle or
operating, linear adjustment scale,
with local reading display
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
ECODOX plunger type
API 675, metering plunger pumps designed for
water treatment and low-cost applications, for
safe and cost-effective service together with
maximum reliability and easy maintenance.
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
ECODOX plunger type
 Metering accuracy better than 1%
over the normal operating range of 10
to 100% of capacity
 Groupable in multiplex units
 Maximum allowable plunger thrust
= 1.500 N
 Manual or automatic stroke
control, with pump at rest or in
operation; linear adjustment scale with
precision vernier
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LEADER on DOSING SYSTEMS
HOLLOW DISC rotary pumps
Operating principle
The hollow disc is set eccentrically on the pump shaft and guided by the diaphragm
separating the suction from the
delivery chambers. When the shaft
rotates, the disc oscillates, remaining
tangent in any position to the two
diametrically opposite walls of the
casing, thus forming two mobile
fluid-tight joints.
In every position, the disc is radially and axially balanced. There are no radial components
which could detach the disc or press it against the casing; therefore, the liquid does not
tend to escape. The resultant pressure force is the same in any position so that the
amount of power absorbed is always uniform.
OFFICINE MECCANICHE GALLARATESI
LEADER on DOSING SYSTEMS
HOLLOW DISC rotary pumps
Features:
Our rotary pumps are suitable for heavy service.
Available series: U, G, L and RS
From 0.5 to 250 m3/h at max 10 barg discharge pressure
Materials: Grey Cast Iron, Nodular Cast Iron, Cast Steel, Bronze
Max operating temperature: up to 250°C
Suitable for high viscosity, heavy and thick fluids.
Self-priming pumps, operating efficiently under difficult suction
conditions
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Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
Chemical Injection Dosing Packages
OFFICINE MECCANICHE GALLARATESI
OFFICINE MECCANICHE GALLARATESI