Download Sumo Pump

1. INTRODUCTION
This user and maintenance manual relates to the Sumo pump. Using this pump means t hat oils and greases can be
distributed within lubrication systems even at high pressures of up to 400 bar (5880 psi).
The latest version may be obtained from the Technical-Commercial Office, or by consulting our web site
http://www.dropsa.com.
The pump subject of this manual must be used by qualified personnel with basic hydraulic and electrical knowledge.
This user and maintenance manual contains important information about protecting the health and safety of the
personnel who intend to use this apparatus. You must read and look after it carefully, making sure that it is available
at all times for the operators who intend to consult it.
2. GENERAL DESCRIPTION
The Sumo series of lubrication pumps may be adapted to many uses without making any mechanical changes even
after it has been installed. In fact, by making a selection from a set of components which are fully compatible and
easy to assemble, the pressure, quantity of lubricant delivered, actual type of lubricant or type of distribution can be
altered.
This construction technique is essentially based on the following modules:
· Electric motor
· Pump body with integrated reducer
· Two pumping elements
· Reservoir
· Valves and outlet unit (inverter, pressure adjustment valve, etc.).
There is only one bearing structure for all versions, with the dual pumping element constituting the essential module.
The pump unit possesses one single output, because the deliveries from the two pumping elements flow into a
manifold unit.
Two types of tank for grease and two for oil with different volumes (of 30 or 100 kg) with stirring paddle and level
indicators can be arranged on the pump body.
The pump is controlled by normal electrical apparatus which is able to effect inversion and perform the programmed
cycles.
The Sumo electric pump is fully protected against the external environment and can operate without difficulty under
the most severe environmental conditions.
Photo 1
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Sumo 100 kg
Sumo 30 kg
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