C26 is a micro vacuum pump for gas. It is a high-end micro air pump with BLDC motor. It has features like long service life, low vibration and low noise level. It is especially suitable for scenarios constant gas sampling is required. It also has benifits like low electromagnetic interference, and controllabe flow rate. It supports 12V or 24V DC power supply, with EPDM and FKM two elastomer material options. Its maximum average flow rate is 2.4L/min. If you need more flow under the same volume, or need to output positive pressure. You can refer to C30 vacuum pump or D35 air pump vacuum and compressor.

 

Working Status Indicator

The knob speed control type and frequency speed control type are equipped with working status indicator lights. This indicatior can directly feed back the working status of the pump. The top configuration type is equipped with an LCD touch screen that can display working status and fault codes.

 

Optional Pump Diaphragm Material

By default, we provide EPDM rubber diaphragms and check valves. Depending on the medium, you can also choose FKM diaphragms and check valves.

 

Brush-less DC Motors

This model is driven by brush-less motor which has the advantages of long service life, low interference and high reliability. This micro pump can run continuously under the maximum load, and the continuous operating life of the quality version can reach 12000 hours

 

Micro Vacuum Pump With Protections

Equipped with overheating protection, overload protection, power supply under-voltage protection, over-voltage protection and reverse connection protection function (except the basic type). These protections  can prevent accidental damage to the pump.

 

Modular Pneumatic Connectors

This series of micro vacuum pumps has Rc1/8 internal thread interface. This micro pump can be installed with stainless steel push-in connectors (6mm and 8mm inner diameter), reinforced nylon hose connector, stainless steel hose connectors and PP hose connectors. This product is equipped with reinforced nylon hose connectors as standard. The standard reinforced nylon hose connector is recommended to match 4*8 silicone tube.  The optional plastic and stainless steel hose connectors are recommended to match with 7*13 silicone hose. The size of the tube can be appropriately changed according to the softness and hardness of the hose. There are two options of stainless steel push-in connectors for matching with 6*8 or 4*6mm hard tubes. The user can select the corresponding pneumatic connectors  according to the pipeline situation when ordering.

 

Speed Control Function

The flow rate of the micro vacuum pump can be changed by adjusting the motor speed. The top configuration type is equipped with an LCD touch screen and speed regulation connector. This LCD screen  can be used to start,stop and control the motor speed through the LCD touch screen, and also through frequency signals. Knob speed control type models have an external speed control knob. It can control the speed, start and stop of the pump. Frequency speed control type models can be controlled by user inputting frequency signal. The basic type has no speed control function. Please refer to Chapter 5 Electrical Connection for specific usage of different speed control methods.

 

Warning Function

1. The knob speed control type and frequency speed control type are equipped with workingstatus indicator lights. Users can understand the working status of the equipment through the color change of the indicator lights:
2. When the light remains green, it means the power supply isnormal and the pump is not working;
3. When the green light flashes, it means the pump is working normally;
4. When the light remains red, it means the power supply voltage is too high or too low. If the voltage is correct and the light remains red , it means the pump is working abnormally;
5. When the positive and negative poles are reversed, the indicator light is off, the pump does not work, but it will not damage the pump.
6. The Top configurationtype is equipped with an LCD touch screen, and alarm codes will be displayed when different faults occur, and fault handling is more convenient.

 

State Memory Function

When the mini pump is stopped due to abnormal power failure, the pump will continue to run according to the state and speed of the last power-off when the power supply is recovered. When using the knob or touch switch to start a normal working pump, the pump will continue to run at the speed before the last shutdown. (Note: This function can only work on the frequency speed control type, knob speed control type and LCD speed control of top configuration type.)