Hey there! As a supplier of oil free screw pumps, I often get asked about what services are included in the warranty of these pumps. So, I thought I'd take the time to break it all down for you in this blog post.
First off, let's talk about what an oil free screw pump is. These pumps are a type of positive displacement pump that use two intermeshing screws to move gas or liquid through the pump. They're known for their high efficiency, reliability, and low maintenance requirements. And because they don't use oil, they're a great option for applications where oil contamination is a concern, like in the food and beverage industry, pharmaceuticals, and electronics manufacturing.
Now, onto the warranty. When you purchase an oil free screw pump from us, you can expect a comprehensive warranty that covers a range of services. Here's a detailed look at what's included:
1. Parts Replacement
One of the most important aspects of our warranty is parts replacement. If any part of your oil free screw pump fails within the warranty period due to a manufacturing defect, we'll replace it free of charge. This includes everything from the screws and bearings to the seals and gaskets. We use only high - quality parts in our pumps, and our replacement parts are no exception. So, you can be sure that your pump will be back up and running smoothly in no time.
2. Labor for Installation and Repair
In addition to parts replacement, our warranty also covers the labor for installation and repair. If you need help installing your new pump or if it breaks down and needs to be repaired, our team of experienced technicians will come to your location and take care of it. They're trained to work on all types of oil free screw pumps, and they'll ensure that the job is done right the first time. Whether it's a simple fix or a more complex repair, we've got you covered.
3. Technical Support
We understand that sometimes you might have questions or need advice about your oil free screw pump. That's why our warranty includes technical support. You can reach out to our support team via phone, email, or live chat, and they'll be happy to assist you. Whether you're having trouble with the pump's operation, need help with maintenance, or want to know more about its features, our experts will provide you with the information you need.
4. Performance Guarantee
We stand behind the performance of our oil free screw pumps. That's why our warranty includes a performance guarantee. If your pump doesn't meet the specified performance criteria within the warranty period, we'll work with you to resolve the issue. This might involve adjusting the pump, replacing parts, or even providing a new pump if necessary. We want you to be completely satisfied with your purchase, and we'll do whatever it takes to make sure your pump performs as expected.
5. Training
We also offer training as part of our warranty. If you're new to using oil free screw pumps or if you want to learn more about how to operate and maintain your pump, our training sessions are a great option. Our trainers will come to your facility and provide hands - on training for you and your staff. They'll cover everything from basic pump operation to advanced maintenance techniques, so you can get the most out of your pump.
Now, I'd like to mention a few other products that might be of interest to you. If you're looking for other types of dry vacuum pumps, we also offer the ZJQ Gas circulation - cooled Roots Pump, the NZJP Multistage Roots Vacuum Pump, and the NZJQ Multistage Gas circulation - cooled Roots Pump. These pumps are also known for their high performance and reliability, and they come with similar warranty services.
In conclusion, when you purchase an oil free screw pump from us, you're not just getting a great product. You're also getting a comprehensive warranty that gives you peace of mind. We're committed to providing the best possible service to our customers, and we want to make sure that your experience with our pumps is a positive one.


If you're interested in purchasing an oil free screw pump or any of our other products, or if you have any questions about our warranty services, don't hesitate to reach out. We're here to help you find the right pump for your needs and to ensure that you get the most out of your investment.
References
- "Handbook of Vacuum Technology", Edited by D. M. F. Santos
- "Pump Handbook", Third Edition by Igor J. Karassik, Joseph P. Messina, Paul Cooper, Charles C. Heald
