Customizable content

Air pump: flow rate: 0.2-90L/min, maximum pressure: 0.5-12bar, voltage: DC1.5-24V, optional
Water Pump: flow rate: 0.2-5L/min, maximum pressure: 4-30bar, voltage: DC3V-24V, optional
Vacuum pump: flow rate: 0.2-70L/min, maximum negative pressure: 30-98kPa, voltage: DC1.5V-24V, optional

Model	Ultimate vacuum kPa	Flow L/min	Max. Pressure Bar	Power W	DC motor V	Dimensions mm	Weight g
T4WB12A16R37	7	3	15	20	9/12/24	101/70/40	310
T4WB12B15R29	6	2.5	13	15	9/12/24	101/70/40	310
4WB12C20R29	5	2	10	10	9/12/24	101/70/40	310

They are available with options for application requirements related to size, motor, control, voltage, chemical resistance, safety, vibration, noise and temperature resistance. All pump types offer oil-free operation.

Product Features

Optimized pump body to ensure small volume, provide large flow and maintain relatively low power consumption. The gas flow is stable and the motor runs in a wide range.

- High performance

- Dc brushed motor with 2000hours lifetime

- Dc brushless motor with >10000hours

- Imported ball bearing material design

- Professional seal design ensures low leakage rate

- Pollution-free sample gas

- High quality imported EPDM and PTFE/FKM

- Rubber materials, withstand a variety of gas corrosion

Micro pumps excel in precision fluid handling. Top applications include medical analyzers (reagent dosing), portable dialysis machines, espresso makers (consistent water flow), laboratory automation (sample transfer), and electronics cooling systems (CPUs/lasers). Their reliability, compact size, and low noise make them ideal where accurate, quiet, and space-efficient liquid transfer is paramount.