Designed for particularly high wear resistance BUNKER pumps guarantee hundreds of m³ injected mortar.
That's thanks to tried-and-tested cast iron pumping unit, with
pistons and valves chrome-plated to the right thickness. The alternate
movement is provided by a motor coupled to a maintenance-free
gearbox. Tightness is ensured by a special gasket in abrasion
resistant polyurethane.
So we have high reliability and wear resistance, but not only
that _ BUNKER is also easy to dismantle, enabling quicker cleaning
and maintenance whenever necessary.
The electric panel, protected against impact and water sprays, conforms to European directives. Made with highly reliable components, it supports the many ON/OFF activations typical of pressure control pumps. It is equipped with a thermal cut-out for the electric motors, a handy phase inverter and an emergency push-button. The hour counter (standard supply) helps you plan both work and maintenance. |
All
pumps with the electronic pumping facility are supplied with a button-board
with 20 metre cable. This means the operator can activate it directly
from the injection point. |
The pumping unit (easy to dismantle and clean) with pistons chrome-plated to the right thickness, assures hundreds of m3 of injected volume. All done worry-free and with no clogging. |
The pressure-switch (standard supply) enables you
to adjust pressure to the value you require, automatically stopping
the pump when that value is reached. |
A handy valve allows the mixture to be discharged
into the lower agitator before the pumping cycle begins. It operates
by squashing a rubber tube, which ensures long life and no maintenance
because no metal parts come into contact with cement. |
The upper mixer is supplied with a safety grid
allowing easy passage of material but not access by the operator's
hands. |
A boll cock, directly connected to the mixer, facilitates loading water needed for the mixture. On request, the whole injection pump range can be equipped with an air motor to allow use on sites without electrical energy or with an explosion risk. |
double-cylinder | single-cylinder | ||||||||||||
B3 three-phase 400 50Hz |
B3 A air |
B2 three-phase 400 50Hz |
B2 single phase 230V 50Hz |
B2 A air |
B1 E3 three-phase 400 50Hz |
B1 E3 single fase 230V 50Hz |
B1 E3A air |
B1 E three-phase 400 50Hz |
B1 E single fase 230V 50Hz |
B1 E air |
B1 manual |
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Conveying distance | |||||||||||||
horizontal** | m | 60 | 60 | 60 | 40 | 60 | 60 | 40 | 60 | 40 | 40 | 40 | 40 |
vertical** | m | 30 | 30 | 30 | 15 | 30 | 30 | 15 | 30 | 15 | 15 | 15 | 15 |
Theoretical output* | l/min | 24 | 24 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 6 | 6 |
Theoretical pressure* | bar | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Pumping motor | kW | 1,1 | 3,0 | 1,1 | 1,5 | 3,0 | 1,1 | 1,5 | 3,0 | ||||
Mixing motor | kW | 1,1 | 1,5 | 1,1 | 1,1 | 1,5 | 1,1 | 1,1 | 1,5 | 1,1 | 1,1 | 1,5 | |
Mixer | l | 90 | 90 | 90 | 90 | 90 | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
Agitator | l | 120 | 120 | 120 | 120 | 120 | |||||||
Loading height | mm | 1480 | 1480 | 1480 | 1480 | 1480 | 620 | 620 | 620 | 570 | 570 | 570 | 570 |
Dimensions | |||||||||||||
length | mm | 1360 | 1360 | 1360 | 1360 | 1200 | 1200 | 1200 | 1200 | 1700 | 1700 | 1700 | 1700 |
width | mm | 680 | 680 | 680 | 680 | 610 | 610 | 610 | 610 | 600 | 600 | 600 | 600 |
height | mm | 1480 | 1480 | 1480 | 1480 | 1220 | 1220 | 1220 | 1220 | 770 | 770 | 770 | 910 |
Weight | Kg | 250 | 230 | 225 | 225 | 180 | 180 | 180 | 150 | 110 | 110 | 80 | 75 |