Model as Shown with 17 frame motor

STH Low Flow Features:

• No Valves to clog, hang up or service
• One Moving Part - Piston
• Drift-Free Performance
• Precision - CV of 0.5% or better
• Ceramic and fluorocarbon fluid path
• Displacement of 0 to 200 microliters per revolution
• 1.8º stepper motors with opto sensors
• Excellent chemical resistance
• 6 standard models and custom models
• Special OEM pricing available upon request
   

Model as Shown with 17 frame motor

STQ Low Flow Features:

• No Valves to clog, hang up or service
• One Moving Part - Piston
• Drift-Free Performance
• Precision - CV of 0.5% or better
• Ceramic and fluorocarbon fluid path
• Displacement of 0 to 1280 microliters (1.28 ml)/revolution
• 1.8º stepper motors with opto sensors
• Excellent chemical resistance
• 6 standard models and custom models
• Special OEM pricing available upon request
   

QP Motorless Pedestal Pump Features:

• Easily handles slurries, suspensions, emulsions,
  solvents, viscous concentrates, gases, and more…
• Typically driven by belt, chain, or shaft coupling connected to your special motor drive
• Minimal torque requirement of 35 inch ounces
• Available in ST2QP Duplex Ratio:Matic® configurations
• Can be driven by FMI's SCST-01 or a variety of commercially available stepper driver boards
   

For more information click HERE

STQP Adjustable High Flow Stepper Pump features:

• Precision, variable displacement "Q" Pump with integral stepper motor
• Accommodates all "Q" style pump heads and RH pump heads (with RH/Q adaptor)
• Ideal for OEM applications where accurate & frequent displacement changes are expected
• Available in ST2QP Duplex Ratio:Matic® configurations.
  Ideal for prototyping
• Can be driven by FMI's SCST-01, or a variety of commercially available stepper driver boards

  Wetted Parts:
  CKC = Ceramic & PVDF
  CSC = Ceramic/316SS
  SSY = Ceramic/316SS/Carbon
 

STRH Precision Adjustment Stepper Pump Features:

• Precision RH adjustable pump with integral stepper motor & opto sensor
• Pump head displacement is variable using an easy-grip flow ring
• Low dead-volume design ensures maximum bubble clearing
• Sample, Dispense, Aspirate, Flush
• Special "SMTRH" Sub-microliter version available
   

For more information click HERE

• Economical design with fixed displacement link
• Displacement link can be customized for individual requirements
• Precision stepper motors with opto sensors
• Isolation gland available for crystallising fluids
• Used extensively to recirculate dialysate in haemodialysis equipment
• Available in 25µl, 50µl, 100µl & 200µl versions or even custom sizes
   

• FMI's STH Stepper Pump with integral programmable driver
• Driver provides servo control of a stepper pump
• 5 Programmable inputs, 2 programmable outputs
• Multiple programming platforms including
• Visual Basic, C/C++, Delphi, Lab VIEW
• Analogue 0-5V, RS-232 serial, CANopen protocol supported
• Resonance-free, quiet operation
• EtherCAT (with optional module)
   

For more information click HERE

• 12, 24, 90 VDC motors with close-coupled RH Pump Heads
• Low Flow 0 to 260 ml/min
• Widely used to inject discrete quantities of additive fluids into main discharge lines of tank trucks and pest control vehicles
• Ideal for environmental sampling & injection
• Offers the advantage of mechanical adjustment of stroke length, plus electrical control of stroke rate by voltage variation
• Extended motor shaft accepts FMI HES/PRS Rotational Sensor or user supplied rotational sensor
• WEEE Compliance RoHS
   

• Dual, variable displacement RH pumps with integral stepper motor
• Each pump head is independently variable using an easy-grip flow ring graduated in 450 divisions
• Accommodates all RH low flow pump head sizes
• Can be driven by FMI's SCST-01 or a variety of commercially available stepper driver boards
• For dispenses down to 2 µL per dispense up to 100 ml/min continuous metering
• Ratio:Matic® proportional dispensing of ratios up to 100:1
   

• No Valves to clog, hang up or service
• One Moving Part - Piston
• Drift-Free Performance
• Precision - CV of 0.5% or better
• Ceramic and fluorocarbon fluid path
• Displacement of 0 to 1280 microliters (1.28 ml) per revolution
• 1.8º stepper motors with opto sensors
• Excellent chemical resistance
• Special OEM pricing available upon request
• Dual, variable displacement RH pumps with integral stepper motor
• Accommodates various dispense ratios up to 100:1
   

ST2Q Duplex OEM Pump Features:

• No Valves to clog, hang up or service
• One Moving Part - Piston
• Drift-Free Performance
• Precision - CV of 0.5% or better
• Ceramic and fluorocarbon fluid path
• 1.8º stepper motors with opto sensors
• Excellent chemical resistance
• 6 standard models and custom models
• Special OEM pricing available upon request
• For single shot dispensing up to 1.28 mL and continuous metering up to 1.5 L/min or double this capacity by combining both pump heads.

• Each pump head displacement is independently adjustable
• Accommodates all combinations of "Q" pump sizes
• Can be driven by FMI's SCST-01, or a variety of commercially available stepper driver boards
• For single shot dispensing up to 1.28 mL and continuous metering up to 1.5 L/min or double this capacity by combining both pump heads.
   

• Ceramic and PVDF standard wetted materials
• Also available in Tefzel
• 0 to 100 microliters per stroke
• Precision stroke to stroke = 0.5% or better
• Pressures from -10 to 100 psig
• Needs only 17 inch ounces of torque
• Requires only 2 1/4" panel space
• Standard 1/4" O.D. tubing or 1/4-28 female
• Adjustable while running or at rest
• 0 to 100% stroke length adjustment for max flow rate flexibility
• Easy grip flow control ring graduated in 450 divisions
• Linear speed vs. flow rate from 0 to 3600 RPM (360 ml/min)
• Standard and low flow configurations
   

OEM Catalogue

FMI Pump Heads

FMI Pump Accessories