S23 Micro Diaphragm Small Liquid Pump

S23 Micro Diaphragm Small Liquid Pump

This model is an electric diaphragm pump with quiet and durable features.  It is driven by a long-life brushless motor. Its check valves and pump diaphragm can be made of EPDM or FKM materials.

Overall Descriptions

S23 model is an electric diaphragm small liquid pump with quiet and long lif.  It is driven by a long-life brushless motor and it is a 12 volt pump water and other liquids. Its check valves and pump diaphragm can be made of EPDM or FKM materials. It has minimal working noise and vibration, and can be used in occasions with strict requirements for low noise.


 

Compact Size Small Liquid Pump

The product weighs about 80g and the overall size is about 35*51*56mm. If you are looking for a liquid pump of even smaller size, you can refer to the S15 micro liquid pump product.

 

Brush-less DC Motors

This model  of diaphragm liquid pumis driven by brush-less motor which has the advantages of long service life, low interference and high reliability.Its premium version can achieve 10,000 hours of continuous pumping water, and the motor life is more than 20,000 hours

 

Optional pump head and elastomer material

In order to achieve better chemical compatibility, the pump head material and elastomer material can be customized. We provide glass fiber reinforced PA6 pump head and EPDM rubber elastomer by default. At the same time, we can also provide PPS pump head option and FKM elastomer option, as well as the combination of the above 4 materials to achieve more extensive chemical compatibility.

 

Allow Dry-Running

Long-term dry-running will not have any effect on this liquid pump. In fact, it can be used to transport dry gas for a long time, and can also be used to transport liquid or gas-liquid mixture.

Self-priming Diaphragm Pump

Self-priming is an important feature of this liquid pump, it can achieve self-priming function by creating a vacuum.

 

Protections

Equipped with overheating protection and overload protection function, which can extend the service life of the pump.

 

Excellent Air and Liquid Tightness

The internal double sealing structure offers good air and liquid tightness, making this series of pumps suitable for applications requiring high air tightness.

 

Gas-liquid Dual Purpose

Liquid-gas dual-use, can be used as a liquid pump or a vacuum pump, can also be used to transfer gas-liquid mixed media; dry-run and self-priming. This is very important for many applications that need to transport gas and media at the same time.

 

Speed Control Feature

The flow can be changed by adjusting the motor speed of the pump (by adjusting the PWM duty cycle). By adjusting the speed of the motor, with the cooperation of the flow sensor, the medium transmission can be realized more accurately, especially the gas medium transmission.

 

Start-Stop Function

The start and stop of the pump can be controlled by the start and stop control level signal, which is suitable for frequent start and stop working conditions. Controlling the motor through the control signal, rather than by cutting and turning on the power supply, can reduce the current impact in the circuit, have a faster start-stop response time, and extend the life of the motor.

 

Speed Feedback

The speed of the pump can be obtained through the speed feedback signal, easy to realize working condition monitoring and closed-loop control. Engineers can monitor the working condition and load of the pump through the speed feedback signal, so as to realize more stable and reliable gas and liquid transmission

Technical Infomation

S23 PERFORMANCE DATA

Model

S23M

Material Option

Diaphragm: EPDM

Valves: EPDM

Pump Head: Fiber reinforced PA6

Diaphragm: FKM

Valves: FKM

Pump Head: Fiber reinforced PA6

Voltage(V DC)

12

12

As Gas Pump

Max. Load Current (mA)

≤100

Max. Average Flow Rate (L/min)

≥0.85

Max. Vacuum (-kPa)

≥15

As Liquid Pump

Max. Load Current (mA)

≤170

Free Flow Rate (L/min)

≥0.4

Max. Suction Height (mWg)

1.4m

Flow Rate @ Max. Suction Height

135mL/min

Max. Pressure Height (mWg)

1.2m

Flow Rate @ Max. Pressure Height

180mL/min

Model

S23L

Material Option

Diaphragm: EPDM

Valves: EPDM

Pump Head: Fiber reinforced PA6

Diaphragm: FKM

Valves: FKM

Pump Head: Fiber reinforced PA6

Voltage(V DC)

12

12

As Gas Pump

Max. Load Current (mA)

≤170

Max. Average Flow Rate (L/min)

≥0.95

Max. Vacuum (-kPa)

≥15

As Liquid Pump

Max. Load Current (mA)

≤250

Free Flow Rate (L/min)

≥0.4

Max. Suction Height (mWg)

1.4m

Flow Rate @ Max. Suction Height

250mL/min

Max. Pressure Height (mWg)

1.2m

Flow Rate @ Max. Pressure Height

200mL/min

S23 CONFIGRATION OPTIONS

Material Options


Pump Head

Fiber reinforced PA6

Diaphragm

EPDM

FKM

Valves

EPDM

FKM

Motor

BLDC

S23 RELIABILITY DATA

Models

S23M/S23L

Versions

Simplified

Standard

Premium

Fully Loaded Lifetime(hrs)

2500

6000

10000

Unloaded Lifetime(hrs)

8000

12000

18000

Motor Lifetime(hrs)

10000

15000

20000

Test conditions

In a clean and non-corrosive laboratory, the pump is fully loaded (continuous pumping water) or unloaded (the inlet and outlet are directly connected to the atmosphere), and runs continuously around the clock; ambient temperature: 5℃~33 ℃, relative humidity: 50%-85%, fluctuates with the climate.

Working Condition

Operating temperature

Permissible ambient temperature is 0℃~50℃, it is not suitable to be exposed to the sun, and it should work in a clean and ventilated environment

Medium

Permissible temperature of the medium is 5℃~50℃ and gaseous media is 0℃~50℃, the transferring gas cannot contain solid particles or oil mist. It is not allowed to pump oily liquid and high viscosity liquid.

Wetted materials

EPDM, FKM as optional; fiber reinforced nylon,

tolerance to alcohol, acid, alkali, etc. (except strong acid, concentrated acid, lipids, benzene, gasoline, etc.)

Applications

  • Laboratory
  • Medical equipment
  • Analytical instruments
  • Printing
  • Dosing Pump

Downloads

S23 Diaphragm Small Liquid Pump – Hilintec Micro Pumps

S23 is an electric diaphragm small liquid pump with quiet and long lif.  It is driven by a long-life brushless motor, the elastomer can be EPDM or FKM.

Product SKU: S23

Product Brand: Hilintec

Product Currency: USD

Price Valid Until: 2021-11-01

Product In-Stock: InStock

Editor's Rating:
4.88

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