The book covers the fundamental principles of Pneumatics for Engineering students and others interested in learning the application and construction of Pneumatic circuits.The author had industrial experiance in the manufacture of Pneumatic control boards, before he started teaching Pneumatics and Electro Pneumatics at Caledonian College of Engineering, Muscat, Sultanate of Oman.The book has extensive illustrations and circuit drawings and is written in a style so that even Non Engineering learners can understand the subject.the book also covers Electro Pneumatics and its applications as the title does not convey, inclusion of this topic.