LMI Manually Adjustable Control Metering Pumps
Manually adjustable stroke length and stroke frequency provide precise control of flow rates.
- Clear face cover protects pump controls on low flow models (1 GPH and lower)
- Chemical-resistant housing provides protection in harsh environments
These pumps include a four-function valve — an anti-siphon, back pressure, priming, and pressure relief valve all in one.
What's included: a four-function valve, 16-ft polyethylene tubing, foot valve/strainer, and 8-ft power cord with molded plug.
Service kits include a replacement diaphragm, seal, four pump head screws, and check valves.
Manually adjustable stroke length and stroke frequency provide precise control of flow rates.
- Clear face cover protects pump controls on low flow models (1 GPH and lower)
- Chemical-resistant housing provides protection in harsh environments
These pumps include a four-function valve — an anti-siphon, back pressure, priming, and pressure relief valve all in one.
What's included: a four-function valve, 16-ft polyethylene tubing, foot valve/strainer, and 8-ft power cord with molded plug.
Service kits include a replacement diaphragm, seal, four pump head screws, and check valves.
- Accuracy:
- ±2%
- ±2%
- ±2%
- ±2%
- CSA regulatory approval:
- Yes
- Yes
- Yes
- Yes
- UL(US) regulatory approval:
- Yes
- Yes
- Yes
- Yes
- Inlet connection:
- 3/8" OD tubing
- 3/8" OD tubing
- 3/8" OD tubing
- 3/8" OD tubing
- Max. pressure:
- 100 psi
- 60 psi
- 100 psi
- 100 psi
- Max. temperature:
- 60 °C (140 °F)
- 121 °C (250 °F)
- 121 °C (250 °F)
- 121 °C (250 °F)
- Min. flow rate:
- 0.79 ml/min
- 2.52 ml/min
- 0.79 ml/min
- 1.26 ml/min
- Outlet connection:
- 3/8" OD tubing
- 3/8" OD tubing
- 3/8" OD tubing
- 3/8" OD tubing
- Repeatability:
- ±2%
- ±2%
- ±2%
- Suction lift, dry:
- 1524 mm of H₂O (60" H₂O)
- 1524 mm of H₂O (60" H₂O)
- 1524 mm of H₂O (60" H₂O)
- 1524 mm of H₂O (60" H₂O)
- Wetted materials:
- Ceramic, Fluorofilm®, PVC, PVDF/Polyprel®
- Ceramic, Fluorofilm®, PVC, PVDF/Polyprel®
- Ceramic, Fluorofilm®, PVC, PVDF/Polyprel®
- Ceramic, Fluorofilm®, PVC, PVDF/Polyprel®
- Warranty:
- 2 years
- 2 years
- 2 years
- 2 years
Product Family Options
- DescriptionMaximum Flow RatePowerHeightLengthWidth
- Manual control solenoid diaphragm metering pump, 2.5 gal./h, 115 VAC158 ml/min115 VAC; 50/60 Hz; 3.5 A27.6 cm35.2 cm14.6 cmEach (1UN)$31,790.00UL Listed
Specifications
Cat. No.MFLX74513-20Accuracy±2%CSA regulatory approvalYesUL(US) regulatory approvalYesInlet connection3/8" OD tubingMax. pressure100 psiMax. temperature60 °C (140 °F)Min. flow rate0.79 ml/minOutlet connection3/8" OD tubingRepeatabilitySuction lift, dry1524 mm of H₂O (60" H₂O)Wetted materialsCeramic, Fluorofilm®, PVC, PVDF/Polyprel®Warranty2 yearsUL Listed - Manual control solenoid diaphragm metering pump, 8.0 gal./h, 115 VAC500 ml/min115 VAC; 50/60 Hz; 3.5 A27.6 cm36.2 cm14.6 cmEach (1UN)$44,660.00UL Listed
Specifications
Cat. No.MFLX74513-40Accuracy±2%CSA regulatory approvalYesUL(US) regulatory approvalYesInlet connection3/8" OD tubingMax. pressure60 psiMax. temperature121 °C (250 °F)Min. flow rate2.52 ml/minOutlet connection3/8" OD tubingRepeatability±2%Suction lift, dry1524 mm of H₂O (60" H₂O)Wetted materialsCeramic, Fluorofilm®, PVC, PVDF/Polyprel®Warranty2 yearsUL Listed - Manual control solenoid diaphragm metering pump, 2.5 gal./h, 230 VAC158 ml/min230 VAC; 50 Hz; 1.75 A276 mm35.2 cm14.6 cm-UL Listed
Specifications
Cat. No.MFLX74513-25Accuracy±2%CSA regulatory approvalYesUL(US) regulatory approvalYesInlet connection3/8" OD tubingMax. pressure100 psiMax. temperature121 °C (250 °F)Min. flow rate0.79 ml/minOutlet connection3/8" OD tubingRepeatability±2%Suction lift, dry1524 mm of H₂O (60" H₂O)Wetted materialsCeramic, Fluorofilm®, PVC, PVDF/Polyprel®Warranty2 yearsUL Listed - Manual control solenoid diaphragm metering pump, 4.0 gal./h, 115 VAC252 ml/min115 VAC; 50/60 Hz; 3.5 A27.6 cm36.2 cm14.6 cm-UL Listed
Specifications
Cat. No.MFLX74513-30Accuracy±2%CSA regulatory approvalYesUL(US) regulatory approvalYesInlet connection3/8" OD tubingMax. pressure100 psiMax. temperature121 °C (250 °F)Min. flow rate1.26 ml/minOutlet connection3/8" OD tubingRepeatability±2%Suction lift, dry1524 mm of H₂O (60" H₂O)Wetted materialsCeramic, Fluorofilm®, PVC, PVDF/Polyprel®Warranty2 yearsUL Listed
Accessories
- Description
- Description
- Description
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