en – Original instructions
11
3 Technical Description
3.1 Designation
Booster set consisting of one (SMB10) or more identical variable speed vertical or horizontal
multistage non-self priming pump units (SMB20, SMB30) connected in parallel.
The pump units are mounted on a shared base with suction and delivery manifolds, on-off valves,
non-return valves, pressure gauge, pressure transmitters and a single-phase or three-phase
control panel. A booster set with one pump unit (SMB10) does not come with a control panel and
it may not have a base.
There are 1" couplings on the delivery manifold for installing diaphragm pressure tanks with an
on-off valve. The manifold, like the tanks, requires appropriate support.
Additional diaphragm pressure tanks can be installed and connected to the manifold.
3.2 Data plates
The data plate is a label showing:
The main product details
Identification code
Approval and certifications
For the approvals see the booster set data plate:
3.2.1 Booster set
Data plate of the booster set
Figure 2: Data plate of the booster set
1.
Code of the booster set
2.
Booster set definition code
3.
Electric service pump
4.
Jockey pump
5.
Serial number (date+progressive number)
Booster set definition code
Figure 3: Booster set definition code
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