Peristaltic Pump - MINIPULS® 3



Pulse-Free Flow Peristaltic Pump!

Gilson's reputation has been built on the extreme precision and accuracy of its products.

By driving the liquid flow with as many as 10 rollers, MINIPULS 3 is able to produce smooth, pulse free flows, with excellent accuracy and precision, even at high flow rates.


Flow rate Standard model: 0.3 µL/min to 30 mL/min (72 psi/5 bar/0.5 MPa max)
High flow model: 1 mL/min to 220 mL/min (42 psi/3 bar/0.3 MPa max)
Peristaltic tubing diameter Standard model: 0.25 to 4 mm (i.d.)
High flow model: 2 to 8 mm (i.d.)
Head speed Continuous adjustment from 0 to 48 rpm by 0.01 rpm increments
Up to 9.99 rpm and by 0.1 increments above 10 rpm
Pump head Standard model: 1, 2, 4 or 8 channel heads with 10 stainless steel rollers per head
High flow model: 2 or 4 channel heads with 5 stainless steel rollers per head
Tubing materials PVC for most applications - Isoversinic® for chemical inertness - Silicone for biocompatibility - PharMed® for FDA and USP class 4


Operating Conditions

Motor speed stability 0.5% for any variation of line voltage - Torque or temperature
Line voltage 90V to 132V for 110 voltage selection: 180V to 264V for 220 voltage selection
Line frequency 47 to 63 Hz
Power consumption Full load 45 W at 220V - No load 35 W at 220V
Operating temperature 0-40° C No warm-up time required
Dimensions (w x h x d) 15 x 18 x 17.5 cm (5.0 x 7.1 x 6.9 in)
Weight 4 kg (9 lbs)
Input/Output options Contact closure: Two TTL-compatible inputs for control of start/stop and direction of flow
Voltage input: One 5V analog signal for variable control of motor speed
Serial: Gilson Serial Input/Output Channel (GSIOC) - RS-422A interface
Keypad functions Start - Stop - Direction of flow - Increase and decrease flow - Prime


Models & Flow Rates

   Description Ordering reference Mini flow rate
Max flow rate
Number of Channels
  Speed control module F155001 N/A N/A N/A
R1 medium flow pump head F117604 0.3 30 1
  R2 medium flow pump head F117800 0.3 30 2
R4 medium flow pump head F117606 0.3 30 4
R8 medium flow pump head F117608 0.3 30 8
R2/HF high flow pump head F117830 1000 220 2
R4/HF high flow pump head F117831 1000 220 4
*Please refer to the related tubings section for consumable information. 
Test tube