-35Kpa Miniature mini Diaphragm Pump Water Vapor Dual Alcohol Analysis Instrument vacuum Medical Care Electronic Equipment

Description

• Brand Name: makerele
• Structure: Diaphragm Pump
• Power: Pneumatic
• Pressure: Low Pressure
• Usage: Air Pump
• Standard or Nonstandard: Standard
• Model Number: MKLH020VS
• Theory: Vacuum Pump
• Fuel: Electric
• Application: Need pressure equipment

-35Kpa Miniature mini Diaphragm Pump Water Vapor Dual Alcohol Analysis Instrument vacuum Medical Care Electronic Equipment

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1. The LH020V application describes /LH020V Application:

1. medical electronic equipment; beauty and health care equipment; small household appliances and other portable devices or instruments that need small pressure and small pressure.

Product feature

1. ultra small volume, low noise, long life, low power consumption, water and gas dual-use.

2. the existing customers have successfully applied to the traffic police alcohol analyzer, and the equipment is small and accurate.

Precautions

1. Make sure the input voltage is within the allowable operating voltage range, and pay attention to the positive and negative polarity of the power supply

2. As an air pump used in the intake nozzle connected to filter impurities to prevent impurities within the pump block;

3. With φ4 silicone tube connection, there are special requirements for mute, please connect the muffler and the application of internal sound insulation

4. When working for a long time, the internal temperature of the application equipment may increase. It is recommended that the ventilation structure of the equipment be designed to dissipate heat

5. You can use damping cotton wrapped pump head position to reduce vibration and noise when the product work:

6. The use of pressure sensors with solenoid valve to control start and stop the pump can extend the life of the pump

7. When the application requires two gas Tsui are connected 扌, with the relief valve and special electronic control measures to prevent the pump is blocked work turn;

8. The gas system can also be used as a pump, suction 1M, lift 1M, flow rate> 60mmin

9 When not using the product, make sure that the product is packed well and stored in a temperature-humidity controlled environment.

 Product specifications (see the list of product specifications as below)

• 1. Item will be shipped within 5-7 business days.

• 2. Delivery Time:

• —-Via Air: Generally 1-3 working days

• —-Via Express: Generally 3-7 working days.

• —-Via China Post Air Mail: Generally 15-25 working days

• —-Via Sea: According to the order.

• 3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply.

Transportation:

1.You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

2.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

 3.We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.

4.We will bear all the shipping cost if the product(s) is (are) not as advertised.

Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and service. If you have any problems, please feel free to contact us firstly before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.