Standard Piston Pumps

Features Performance Parameters Product Selection Overall Dimensions

Features

Capacity (µL)	50µL	100µL	250µL	500µL	1000µL	2500µL	5000µL	10000µL
Plunger Diameter (mm)	2.3	3.17	5.01	7.3	10.01	15.84	22.39	22.39
Volume per Step (µL)	0.025	0.05	0.125	0.25	0.5	1.25	2.5	2.5
Stroke (mm)	11.95	12.7	12.7	11.95	11.95	12.7	1.27	25.4
Step (mm)	1.195	1.27	1.27	1.195	1.195	1.27	12.7	1.27
General Specifications
Pump Head Material	PMMA / PCTG / POM / PEEK / PEI / PPS / PTFE
Lifecycle	5,000,000
Repeatability	< 1% (≥2% Total Range)
Accuracy	< 2% (≥2% Total Range)
Pressure Rating (MPa)	0.5
Interface	1/4-28UNF / M6
Plunger Material	Zirconia / PEEK
Fluid	Water, oil, weak & strong acid or base, gas

Other options, including stroke length, displacement, materials, mounts, and threads, can be customized.

Repeatability is denoted by the Coefficient of Variation CV= (Standard Deviation/Average Volume) *100%.

Accuracy (Ac) refers to the degree of variation of the actual vs theoretical value. Ac = (A0-A1)/A1*100%; A0: Actual; A1: Theoretical.