Fix and Troubleshooting

For all products displayed on our website, you can contact a dedicated sales representative via email or phone to discuss your specific needs and place an order after confirming your specifications and pricing.

For some products, you can order directly on Amazon.us.com: https://www.amazon.com/s?me=APKH6GUYRDVZ1&marketplaceID=ATVPDKIKX0DER

For small orders, you can go to Alibaba.com:

1. Pressure Transmitters: https://lefoosensing.en.alibaba.com/index.html?spm=a2700.shop_cp.88.10.62c92bbe1yZwcC

2. Diaphragm Booster Pumps: https://lefoogroup.en.alibaba.com/company_profile.html?spm=a2700.galleryofferlist.normal_offer.d_companyName.bcfc13a0UUJRfW

3. Peristaltic Pump: https://peristalticpump.en.alibaba.com/?spm=a2700.shop_cp.88.12.c7a540c6qCvnYA

4. Pressure switches: https://lefoo.en.alibaba.com/index.html?spm=a2700.shop_cp.88.16.d04c3d5f8H0YxY

For every customer who orders products from us, regardless of whether your product is under warranty or not, we will wholeheartedly provide assistance to you regarding any difficulties you may encounter with your product. Problems that occur outside the warranty period or due to unintended consequences will be charged at our discretion. Please understand.

Yes, we offer customized solutions tailored to meet specific customer requirements. Parameter customization, some accessories can be customized to suit the usage scenarios, OEM is supported, and discounts are available for large quantities.

We welcome trading partners from around the world to join us and sell our products in their local markets. If you're interested, please contact us and we'll connect you with our dedicated personnel. Once the partnership is reached, we'll provide comprehensive support services during your sales agency period.

You can contact us through the email address, phone number, WhatsApp, Facebook, LinkedIn and other contact methods on the website. After understanding the preliminary situation, we will arrange a dedicated salesperson to handle your technical-related issues with the assistance of technical support.

Yes, our products are separately certified with CE, RoHS, NSF, UL, and other international standards.

You can continue to pay attention to the news section of our website. Any new products, exhibitions and other related information will be updated here as soon as possible.

We have transmitters for measuring pressure, differential pressure, temperature and humidity, carbon dioxide, carbon monoxide, wind speed, and air quality. Pressure transducers include sensors for liquid level pressure, air pressure and differential pressure, oil pressure, and gases pressure, among other media. We also offer transmitters for explosion-proof, high-temperature, high-precision, and sanitary environments.

LEFOO offers a range of pressure switches including but not limited to:

• Multi-Purpose Pressure Switch

• Air Pressure Switch

• LF7X 0il pressure switch

• Electronic Pressure Switch

• Temperature Controller

• General Pressure Switch

• Air Compressor/Water Pump Pressure Switch

• Differential Pressure Switch

• Refrigeration Steam & Boiler Pressure Switch

• Flow & Float Pressure Switch

• Home Appliance Switch

• Refrigeration Accessories

• Differential Pressure Gauge

• Solenoid Valve

Yes, LEFOO's products are available in India through a distributor. Let me know if you need the contacts of the distributor.

The distributor in India is SHAAN WATER SOLUTIONS. Their contact person is Adil Sharif, and their phone number is +91-9890823786. Their address is 6629, Plot No.3, Gajanan Colony, Shyadri Nagar, Sangli-416416, Maharashtra State, India. Their email address is shaanwatersolutions@gmail.com and their website is www.shaanwatersolution.com.

LEFOO is mainly located in Zhejiang Province, China. The Hangzhou Branch Office is responsible for various sensors and various water pumps, and the Wenzhou Branch Office is responsible for various pressure switches.

Yes, we provide a warranty on our products. The duration and terms can vary by product.

There are 3 channels you can reach the product specification:

1. You can find product specifications on the specific product page on our website.

2. Click in Resources - Pumps & Switches or Resources - Transmitter.

3. Search for your model directly in the search bar on our website.

If you're unable to obtain specifications through any of the 3 channels above, please request them directly through our online inquiry window or by email. We'll respond as soon as we receive your information.

Our return policy allows for returns within a specified period. Please refer to our Returns Policy page for details.

You can reach our customer support at lefoogroup@lefoo.com or call us at +86-18268876736.

We serve multiple industries including water & wastewater, medical, food & beverage, and renewable energy.

We offer a variety of pumps including peristaltic pumps, diaphragm booster pumps, BLDC circulation pumps, and on demand delivery Pump.