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S18 High Cost Performance Mini Liquid Pump
S18 High Cost Performance Mini Liquid Pump
This diaphragm pump has two motor options, brushless DC motors and brushed motors, corresponding to long-life and low-cost application scenarios.It has the characteristics of extremely low noise and vibration, and its noise level of S18M can be as low as 44 decibels. It supports 5V or 12V DC power supply, with EPDM, FKM, PTFE a variety of material options. It has a very compact size and excellent liquid transmission performance.
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Overall Descriptions
This diaphragm mini liquid pump has two motor options, brushless DC motors and brushed motors, corresponding to long-life and low-cost application scenarios.It has the characteristics of extremely low noise and vibration, and its noise level of S18M can be as low as 44 decibels. It supports 5V or 12V DC power supply, with EPDM, FKM, PTFE a variety of material options. It has a very compact size and excellent liquid transmission performance.
Multiple Motor Options
Two choices of brushed and brushless motors are provided to meet the different needs of costs and service lifetime,It offers 5V DC/12V DC options. Different motors can provide different performances according to different application scenarios. For example, DC motors are mainly used in cost-sensitive applications, while BA motors are suitable for applications that require high pressure output and high water head.
Small Size Mini Liquid Pump
The overall size of the product(equipped with a BL type motor) is about 43*25*41mm; the overall size of the product(equipped with a BA type motor) is 55*25*41mm; it is suitable for applications that require a very small space of liquid pumps.
Excellent Chemical Compatibility and Corrosion Resistance
With a variety of corrosion-resistant engineering plastics(PPS or PVDF), elastic components, and sealing component options(such as ES,KS,KV), it can achieve a wide range of chemical compatibility and can withstand various corrosive media such as organic solvents, strong acids, and strong alkalis.
Speed Control Function
The brushless motor speed can be changed and the flow can be adjusted by changing the duty cycle by inputting the PWM signal. The flow rate of this model can be changed linearly over a wide range according to the speed change, so it can be used in a wide range of flow rates from 50mL/min to 250mL/min.
High output pressure
S18 with BA motor can output high pressure up to 20 meters head(200kPa), considering its size, this mini liquid pump can output extremely high liquid pressure and can work stably and reliably for a long time at the maximum liquid pressure. If your application requires higher liquid pressure, you can choose the S20 high pressure liquid pump, which can output high pressure up to 600kPa (60 meters head).
Gas-liquid Dual Purpose Mini Liquid Pump
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. It can be used as a liquid pump for extracting liquids, and can also be used as an air pump with good corrosion resistance for corrosive gases.
Maintenance Free,Pollution-free Transmission
There is no need to add lubricating oil and maintenance for this mini liquid pump, and it does not pollute the medium.
Excellent sealing structure and strength
This mini liquid pump product structure is specially optimized for sealing under high pressure. It has no leakage after the pressure test under 1Mpa pressure. It has excellent structural strength and sealing performance
Multiple Pipe Connections
It has two connection options, hose connector and compression fitting, to meet a wider range of pipeline connection needs. The compression fitting can achieve more stable and reliable pipeline connection and sealing performance under high pressure conditions.
Technical Infomation
S18 PERFORMANCE DATA
Model | S18LS-BL | S18LS-BL | S18MS-BL | S18MS-BL | |
Material Option | Diaphragm: EPDM Valves: EPDM Pump Head: PPS | Diaphragm: PTFE Valves: FFKM Pump Head: PVDF/PPS | Diaphragm: EPDM Valves: EPDM Pump Head: PPS | Diaphragm: PTFE Valves: FFKM Pump Head: PVDF | |
Voltage(V DC) | 5/12 | 5/12 | 5/12 | 5/12 | |
As Gas Pump | Max. Load Current (A) | 0.19/0.10 | 0.23/0.12 | 0.18/0.08 | 0.21/0.10 |
Max. Average Flow Rate (mL/min) | 290 | 200 | 190 | 150 | |
Max. Vacuum (-kPa)/Pressure(kPa) | 35/55 | 35/55 | 24/35 | 24/35 | |
As Liquid Pump | Max. Load Current (A) | 0.38/0.17 | 0.45/0.22 | 0.27/0.13 | 0.33/0.15 |
Free Flow Rate (mL/min) | 240 | 160 | 220 | 150 | |
Max. Suction Height (mWg) | 3m | 3m | 2m | 2m | |
Max. Pressure (kPa) | 50 | 50 | 50 | 50 | |
Model | S18LS-BA | S18LS-BA | S18MS-BA | S18MS-BA | |
Material Option | Diaphragm: EPDM Valves: EPDM Pump Head: PPS | Diaphragm: PTFE Valves: FFKM Pump Head: PVDF/PPS | Diaphragm: EPDM Valves: EPDM Pump Head: PPS | Diaphragm: PTFE Valves: FFKM Pump Head: PVDF | |
Voltage(V DC) | 5/12 | 5/12 | 5/12 | 5/12 | |
As Gas Pump | Max. Load Current (A) | 0.24/0.11 | 0.30/0.11 | 0.24/0.11 | 0.27/0.10 |
Max. Average Flow Rate (mL/min) | 260 | 200 | 180 | 150 | |
Max. Vacuum (-kPa)/Pressure(kPa) | 35/58 | 32/50 | 24/35 | 24/35 | |
As Liquid Pump | Max. Load Current (A) | 0.43/0.18 | 0.50/0.20 | 0.33/0.15 | 0.38/0.15 |
Free Flow Rate (mL/min) | 230 | 190 | 200 | 160 | |
Max. Suction Height (mWg) | 3m | 3m | 2m | 2m | |
Max. Pressure (kPa) | 100 | 100 | 100 | 100 | |
Model | S18LS-DC | |
Material Option | Diaphragm: EPDM Valves: EPDM Pump Head: PPS | |
Voltage(V DC) | 5/12 | |
As Gas Pump | Max. Load Current (A) | 0.16/0.07 |
Max. Average Flow Rate (mL/min) | 230 | |
Max. Vacuum (-kPa)/Pressure(kPa) | 35/55 | |
As Liquid Pump | Max. Load Current (A) | 0.31/0.15 |
Free Flow Rate (mL/min) | 220 | |
Max. Suction Height (mWg) | 3m | |
Max. Pressure (kPa) | 100 | |
S18 CONFIGRATION OPTIONS
Material Options | |
Pump Head | PPS, PPS(KS) or PVDF(KV) |
Diaphragm | EPDM,PTFE |
Valves | EPDM,FFKM |
Motor | DC BLDC 5V 12V |
S18 RELIABILITY DATA
Models | S18 | |
Versions | Simplified Equipped with DC motor | Standard Equipped with BL/BA motor |
Fully Loaded Lifetime(hrs) | 1000* | 2000* |
Unloaded Lifetime(hrs) | 2000* | 6000* |
Motor Lifetime(hrs) | 2500* | 8000* |
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 degrees, relative humidity: 50%-85%, fluctuates with the climate. | |
Working Condition | ||
Operating temperature | Permissible ambient temperature is 0-50 degrees, 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 liquid medium is 5-50 degrees and gaseous media is 0-50 degrees, 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, PPS as default,a wide range of corrosion-resistant materials are available.tolerance to alcohol, acid, alkali, etc. (except strong acid, concentrated acid, lipids, benzene, gasoline, etc.) | |
Applications
- Printing
- Medical equipment
- Analytical instruments
- Cooling water circulation
- liquid filling
- Laboratory
Downloads
S18 Diaphragm Mini Liquid Pump Small Size and Cost Effetive
This diaphragm mini liquid pump is small in size and high in performance, it has rich options for different performance feature and cost
Product SKU: S18
Product Brand: Hilintec
Product Currency: USD
Price Valid Until: 2025-02-13
Product In-Stock: InStock
Editor's Rating:
4.97
4.97
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