Miniature OEM Metering Pumps & Dispensers

FMI OEM Pumps Range

Fluid Metering "OEM" line of Miniature dispensers and metering pumps offers a high level of precision, accuracy and chemical resistance and is certified under ISO 9001-2008 criteria. Our OEM Metering pumps and Dispensers line also includes both fixed and variable displacement as well as many standard models offering a range from 500 nanoliters per dispense up to 1.28 mL per revolution. In addition, models can be customized to meet user-specific applications. Suited for a range of applications, including medical diagnostic and analytical instrumentation, our OEM Metering Pumps and Dispensers units are also designed for OEM applications requiring optimal performance with tight CVs of 0.5% or better.

Fixed or Variable, Simple or Complex, we have the answer for you. Click here for an application form or call us and we will be happy to solve your fluid control needs. Our OEM Metering Pumps and Dispensers Catalogue provides an overview of FMI's capabilities, products, and solutions . . .
 

FEATURES:
  • Displacement of 0 to 1280 microlitres (1.28ml) per revolution.
     
  • 1.8║ stepper motors with Opto sensors.
     
  • Many standard models as well as custom design solutions.
     
  • 1% accuracy, 0.5% precision over millions of cycles.
     
  • Affordable quality.
OEM Pumps & Dispensers
 
STH OEM Low Flow Pump

 

 

 

 

 

 

 

 

Model as Shown with 17 frame motor

STH Low Flow Pump

Miniature OEM Metering Pumps & Dispensers

High Precision Stepper Motor Pumps ideal for Medical, Analytical, & OEM Instrumentation Applications

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
  • 1.8║ stepper motors with opto sensors
  • Excellent chemical resistance
  • 6 standard models and custom models
  • Special OEM pricing available upon request
     

Max Dispense / Rev

Complete Pump Assembly
           0 - 25 Ál    STH00CKCLF
           0 - 50 Ál    STH0CKCLF
           0 - 100 Ál    STH1CKCLF
           0 - 200 Ál    STH2CKCLF
   
Wetted Parts: Ceramic & PVDF

 

 

 

 

 


 


 

STQ OEM High Flow Pump

 

 

 

 

 

 

 

 

 

Model as Shown with 17 frame motor

STQ High Flow Pump

Miniature OEM Metering Pumps & Dispensers

High Precision Stepper Motor Pumps ideal for Medical, Analytical, & OEM Instrumentation Applications

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
  • 1.8║ stepper motors with opto sensors
  • Excellent chemical resistance
  • 6 standard models and custom models
  • Special OEM pricing available upon request
     

Max Dispense / Rev

Complete Pump Assembly
           0 - 0.32 ml    STQ1CKC
           0 - 0.72 ml    STQ2CKC
           0 - 1.28 ml    STQ2CKC
   
Wetted Parts: Ceramic & PVDF

 

 

 

 

 

 


 

QP Motorless Pedestal OEM Pump QP Motorless Pedestal Pump

Pedestal Design Used Extensively in Industrial, Laboratory, & OEM Applications

QP Motorless Pedestal Pump Features:

  • Easily handles slurries, suspensions, emulsions,
    solvents, viscous concentrates, gases, and moreů
  • 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 STQP Adjustable High Flow Stepper Pump

Ideal for Prototyping and LAB-OEM Production

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

 

Dispense Range per Revolution

Max Flow @ 1800rpm

Complete Pump
     0 - 80 Ál 144 ml/min    QPQ0SSY
     0 - 0.32 ml 576 ml/min    QPQ1CKC
     0 - 0.32 ml 576 ml/min    QPQ1CsC
     0 - 0.72 ml 1296 ml/min    QPQ2CKC
     0 - 0.72 ml 1296 ml/min    QPQ2CsC
     0 - 1.28 ml 2304 ml/min    QPQ3CKC

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


 

STRH Low Flow Variable Displacement Pump STRH Low Flow Variable Displacement Pump

Ideal for Prototyping & Applications with Frequent, Accurate Changes in Dispense Volume

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
     

Max Dispense / Rev

Complete Pump Assembly
           0 - 25 Ál    STRH00CKCLF
           0 - 50 Ál    STRH0CKCLF
           0 - 100 Ál    STRH1CKCLF
   
Wetted Parts: Ceramic & PVDF

 

 

 

For more information click HERE


 

STF Fixed Displacement OEM Pump STF Fixed Displacement Pump

Ideal for OEM Instrumentation & Equipment for Medical, Analytical, & Industrial Applications

STF Fixed Displacement Pump Features:
  • 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 25Ál, 50Ál, 100Ál & 200Ál versions or even custom sizes
     
 

 

 

 

 

 


 

Intelligent Programmable Metering Pump Intelligent Programmable Metering Pump

Ideal for Medical, Analytical, & OEM Instrumentation Application. The inteligent metering pump uses FMI's standard STH body, has
a speed range 10 to 1200 RPM @ 40 PSI. Flow Rate 25 ÁL/min minimum (H00), 240 mL/min maximum (H200).

The Intelligent Programmable Metering Pump Features:
  • 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


 

RHB DC OEM Pump RHB DC Pump

Ideal for Agricultural Spraying, Mosquito Control, Medical, and Fuel Cell Applications

RHB Low Flow Pumps features:
  • 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
     
 

 

 

 

 

 

 

 

 

 

 


 

ST2RH Low Flow Ratio:Matic« Duplex Stepper Pump ST2RH Low Flow Ratio:Matic« Duplex Stepper Pump
 
Ideal for proportional or dual channel dispensing as well as metering applications which require frequent and accurate displacement changes.

ST2RH Low Flow Ratio:Matic« Duplex Stepper Pump:
  • 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 ÁL per dispense up to 100 ml/min continuous metering
  • Ratio:Matic« proportional dispensing of ratios up to 100:1
     
 

 

 

 

 

 

 

 

 


 

STH Duplex OEM Metering Pump ST2H Duplex OEM Metering Pump

Fixed displacement, compact, stepper driven pumps ideal for precision mixing, diluting, and proportional metering for OEM medical, analytical, and industrial instrumentation.

ST2H Duplex OEM Metering Pump Feature:
  • 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
  • 1.8║ 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 ST2Q Duplex OEM Pump

Fixed displacement, compact, stepper driven pumps ideal for precision mixing, diluting, and proportional metering for OEM medical, analytical, and industrial instrumentation.

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
  • 1.8║ 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.

 

 

 

 

 

 

 

 

 

 

 


 

ST2QP High Flow Ratio:Matic« Duplex Stepper Pump ST2QP High Flow Ratio:Matic« Duplex Stepper Pump

Ideal for proportional, as well as dual channel dispensing and metering.

ST2QP Ratio:Matic« Duplex Stepper Pump Features:
  • 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.
     
 

 

 

 

 

 

 


 

RH Motorless Miniature OEM Pump RH Motorless Miniature OEM Pump

For Low Flow - High Precision

RH Miniature Motorless features:
  • 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
     

Max Dispense / Rev

Complete Pump Assembly
           0 - 25 Ál    RH00SKY
           0 - 25 Ál    RH00STY
           0 - 25 Ál    RH00CTC
           0 - 50 Ál    RH0CKC
           0 - 100 Ál    RH1CKC
   
Wetted Parts:
CKC = Ceramic & PVDF
CTC = Ceramic & Tefzel
STY = 316SS, Tefzel & Carbon
SKY = 316SS, PVDF & Carbon

 

 

 

For more information click HERE


 


Related Links:
OEM Catalogue

FMI Pump Heads

FMI Pump Accessories