As a factory, we take pride in offering top-quality spare parts for Bitzer compressors. Our Bitzer spare parts protection devices include models 34703504, 34702805, 34703504, and 34702804, as well as the SE-B2 and SE-B3. These protections devices are designed to ensure the safety and proper functioning of your semi-hermetic compressor. We use only the highest-grade materials and technology to ensure durability and reliability. With our Bitzer spare parts protection devices, you can rest assured that your compressor will run smoothly and efficiently for years to come. Trust us to be your one-stop-shop for all your compressor needs.