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Fast, Full Featured Benchtop Dispencer and Transfer Pump
Model Number: FPUM-550
  • High-accuracy, microprocessor control
  • Digital display, menu-driven for simple operation
  • Dispensing accuracy better than +/- 1%
  • Soft start and stop reduces splashing
  • End-of-dose reversing prevents dripping
  • Manual control option - for use as a metering or a transfer pump
  • 300 rpm for higher transfer flows to 3.0 L/minute
  • Easy loading pumphead with lockable guard

Designed for precise dispensing or transfer of up to 3.0 liters per minute. The pump is controlled via a front panel membrane keypad. The dispense is set up by specifying required volume, number of dispenses, and pump speed. Dispensing may be initiated by specified time interval or alternatively with a footswitch. Select digital display as either flowrate or speed. Simple to calibrate via resident values based on tube size, or calibrate by actual dispense weight or volume. Recalibrate without batch interruption. An adjustable ěsoft startî can be programmed to reduce splashing. Also, take advantage of its manual mode for continuous metering or transfer.

High speed DC servo motor provides instant stop and an extra ěkickbackî facility means there are no drips at the end of each dose.

SPECIFICATIONS:
Speed Range
3 - 300 rpm
Speed Control
Digital closed-loop, 100:1 speed control
Dimensions
H: 4.75" x W: 8.75" x L: 12.625" H: 120 x W: 220 x L: 320 mm
Standards
IEC 335-1, EN60529 (IP31), CE
Shipping Weight
20 lbs / 9 kg Voltage 100-120V / 220-240V, 50-60Hz (switchable)

TUBE BORE 0.5 MM 0.8 MM 1.6 MM 3.2 MM 4.6 MM 6.4 MM 8.0 MM
- 1/50" 1/32" 1/16" 1/8" 3/16" 1/4" 5/16"
Dispensing Flow Rate (mL/sec at max. speed)
300 rpm 0.21 0.62 2.13 9.33 20.2 31.7 50.0
Dispensing Accuracy (min. dispense (mL) based on accuracy required vs tube bore)
+/- 0.5% 0.67 1.92 6.9 29.8 65 102 160
+/- 1.0% 0.38 1.08 3.9 16.7 36 57 90
+/- 2.0% 0.17 0.48 1.7 7.4 16 25 40
Transfer Flow Rate (mL/min)
Minimum 0.1 0.4 1.3 5.6 12.0 19.0 30.0
Maximum 12.5 37.0 128.0 560.0 1210.0 1900.0 3000.0
Tubing And Accessories
Accepts pump quality tubing including autoclavable USP VI silicone tubing as well as USP VI Bioprene tubing for pharmaceutical applications. Six other available tubing materials increase chemical compatibility. Stainless steel dispensing accessories such as filling needles and stands are also available.

See Tubing and Accessories
How To Order Pump
Catalog No. Description
FPUM-550 Benchtop dispenser & transfer pump
FPUM-550 AF Footswitch
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