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
T4W12A16R37	7	3	15	20	6/9/12/24	101/70/40	310
T4W12B15R29	6	2	13	15	6/9/12/24	101/70/40	310
4W12C20R29	5	2	10	10	6/9/12/24	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

Miniature pumps enable precise liquid/gas transfer in compact systems. Key uses include medical devices (dialysis, analyzers), automotive systems (fuel delivery, cooling), consumer appliances (espresso machines, aquariums), industrial automation (cooling, dosing), and electronics thermal management. Their small size, efficiency, and reliability support space-constrained designs across industries.