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The compact M1 Class consists of single-headed, positive displacement piston pumps that deliver high-performance and precision at an affordable price. Superior to Gear, Diaphragm, and Peristaltic pumps, the M1 Class provides greater performance at an equivalent cost to lesser-functioning products.

Applications include precise chemical metering, dispensing and specific HPLC separations. Standard fluid path materials are Stainless Steel and PEEK. With 10 mL/min, 40 mL/min, and 100 mL/min versions, reaching pressures up to 2,000 psi, these pumps capture the majority of typical laboratory fluid transfer applications.

Features include interactive keypad control, Pulse Dampener and Outlet Filter, RS-232 Serial and Micro USB 2.0 ports for complete PC control and status, as well as hardware for laboratory stand mounting. Having the smallest possible footprint for a high pressure pump, the M1 Class will easily integrate into any laboratory or industrial environment.

Flow Rate Pressure Fluid Path Control
10 mL/min
40 mL/min
100 mL/min
Up To
2,000 psi
(10 ml/min)
Stainless Steel
PEEK or Titanium
RS-232, Micro USB

M1 Class Specifications

Flow Rate and Max Pressure Ratings* 0.00 -10.00 ml/min (2,000 psi)
0.0- 40.00 ml/min (500 psi)
0.0 – 100.00 ml/min (250 psi)
Flow Precision 1% RSD
Flow Accuracy Within 2% of set flow rate, 0.20 mL/min and above; 80:20 Water/IPA @ 1,000 psi (10 mL)
Within 5% of set flow rate, 0.8 mL/min and above; 80:20 Water/IPA @ 100 psi (40 mL)
Within 5% of set flow rate, 2 mL/min and above; 80:20 Water/IPA @ 100 psi (100 mL)
Wetted Materials (Options), Synthetic Ruby, Sapphire, UHMWPE, PTFE
Dimensions 5.5” H x 3” W x 10.5” D (14 x 7.6 x 26.7 cm)
Weight 3.5 lbs. (1.6 kg)
Power External Power Supply; To Supply: 100-240 Vac, 50-60 Hz, 1A; Supply to Pump: 24VDC, center positive, 2.1 mm post, 1.7 AMP
Control RS-232, Micro USB

* Flow Rate is dependent on solvent selection and operating pressure.