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Teledyne LABS ReaXus® reciprocating pumps covers a broad range of application needs, ranging from 5 mL/min to 300 mL/min and up to 6,000 psi. Whether you need low pulsation​ or are working with hazardous materials, the ReaXus line has an option for you. The single piston models are targeted towards moving material or providing pressure. The dual piston models are focused on continuous processing applications where a steady flow of material is important.

The ReaXus product line is low maintenance and requires no calibration like other styles of pumps, saving your organization time and money.​

Pu​mp Mo​del
 M1
 MX
 LS
 LD
 PR
 CP
 HF
Flow Rate (mL/min)
 0.01–100.0
 0.1–10.0
 0.001–40.0
 0.001–100.0
 0.1–300.0
 0.001–100.0
 0.1–300.0​
Pressure Range, PSI
 10–2,000
 10–5,000
 10–6,000
 10–6,000
 10–4,000
 10–24,000 10–10,000
​​Pumping Method
 ​Single pistion direct drive with eccentric cam​
 ​Single pistion direct drive with eccentric cam​ ​​Single pistion direct drive with eccentric cam
 ​Dual piston belt drive with shaped cams
 ​​Dual piston belt drive with shaped cams
 ​Dual piston belt drive with shaped cams​ ​​Dual piston belt drive with shaped cams
Pump Head Material Stainless Steel
PEEK
 Stainless Steel
Stainless Steel
PEEK
 Stainless Steel
PEEK
Hastelloy
 Stainless Steel
PEEK
Hastelloy
 Stainless Steel
Hastelloy		 Stainless Steel
Temperature Jacket
 No
 No
 No
 Hastelloy only
 Hastelloy​ only
 Hastelloy​ only
 No
Tubing (Inlet)
(Outlet)
 1/8" & 1/4"
1/16" & 1/8"
 1/8"
1/16" & 1/8"
 1/8"
1/16" & 1/8"
 1/8"
1/16" & 1/8"
 1/8" & 1/4"
1/16​" & 1/8"
 1/8"
1/16" & 1/8"
 1/4"
1/8"
​Self-flush Piston Wash
 ​Yes
 Yes​ ​Yes
 Yes​ ​Yes
 No​ Yes​
​Pulse Dampener
 No​​ ​Yes
 Yes​ ​Yes
 Yes​ ​No
 ​Yes
​Pump Mode
 Constant Flow
 Constant Flow​
Constant Flow
 ​Constant Flow
 Constant Flow​
 Constant Pressure​​
 ​Constant Flow