We pride ourselves on delivering the finest quality products.
NOP is the world's leading manufacturer of Trochoid™ pumps with an integrated motor.
What is a trochoid pump?
The trochoid pump has an inner rotor and an outer rotor that come into contact with each other and form a gap therebetween.
As the pump rotates, the volume of the gap continuously increases and decreases. Due to the expansion of the gap arises
Vacuum and liquid is sucked into the pump. As the gap shrinks, the liquid is compressed and pumped out.
The Trochoid™ pump is an internal gear pump that is more compact than other pump models with the same performance. The compactness of the Trochoid™ pump allows more flexibility in designing the customer's application system.
You can choose a pump from our wide range to meet your needs.
We manufacture high quality products that comply with our MADE IN JAPAN policy from sourcing to production.
We offer a wide range of models for different applications: Our product range includes over 8,000 models for a wide variety of applications.
Download our catalog to get an insight into the variety of products.
In our catalog you will find, among other things, all product details about all our trochoid pumps.
