PRODUCT

Tandem Pump

Tandem Pump

Many applications require an uninterrupted material feed maintained at all times. For such cases, all DOPAG pump models are available as a tandem version. Tandem pumps feature an automatic mechanism that switches between the pumps whenever material level is low, so that container change can proceed without interruption and time pressure. With clean handling and minimal material

residue left in the drum, DOPAG pumps have earned their place in the most efficient production lines around the world. All sizes are available as tandem versions.

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SOUTHERN SUPPLY CO., LTD.

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Standard Version
Basic version P30-LL P80-LL P200-LL
Pressure ratio(drive)
10:1/30:1
Flow rate(with 40 double strokes) I/min)
1.2
Material viscosity(ball valve pump/chop check pump) NLGI 0-3
0-2/0-3
Working pressure at 40 double strokes bar
10-60/30-180
Air consumption at 40 double strokes(drive 10:1/30:1) I/min
110/270
Dimension baseplate(AxB) mm 600×550 600×550 900×600
Height retracted(C)(1H-/2H-control) mm 997 1170/1220 1440/1480
Height extended(C) mm 1481 1900 2450
Weight witout container(1H-/2H-control) kg 71/84 82/89 138/151
Maximum container height mm 480 750 880
Maximum container size I 30 80 200
Maximum container-⌀ outside mm 435 435 575
High Performance Version
Basic version P30 P80 P200
Tandem-/double drum pump
X
Pressure ratio(drive) 33:1 56:1 37:1/48:1/56:1
Flow rate(with 20 double strokes) I/min 0.64 0.61 6/3/0.6
Material viscosity(ball valve pump/chop check pump) mPas
2.5M
2.5/5.0M
Working pressure(max.) bar 20-160(250) 20-250(315) 20-250(400)
Air consumption at 20 double strokes I/min 142 220 220-1400
Dimension baseplate(AxB) mm
610×500
900×600
Height retracted mm 1060 1400 1650
Height extended mm 1540 2200 2600
Weight witout container kg 60/67 65/72 165/185
Maximum container height mm 450 750 880
Maximum container size I 30 80 200
Maximum container⌀ outside mm 455 440 575
Cartridge-⌀min./max. mm