50*20*6.5mm PZT-8 Piezoelectric Ceramic Ring For 2600W 20khz/15khz Ultrasonic Welders Converter With Booste Add to Inquiry 25*10*4mm PZT-8 Piezoelectric Ceramic Ring For 28khz/40khz 100W Ultrasonic Welder Converters Transducer Add to Inquiry 28khz High Power Immersible PZT Vibrator Flow Sensor Driver Element Sink Waterproof Ultrasonic Cleaning T Add to Inquiry Piezo Transducer Piezoelectric Ceramic Ultrasonic Cleaning Transducer 25KHz 100W For Industrial Cleaning Add to Inquiry Ultrasonic Type Level Sensor Module Submersible 60W Ultrasonic Transducer Add to Inquiry 20khz 60W100W PZT4 Ultrasonic Cleaner Parts Piezo Ceramic Ultrasonic Cleaning Transducer Add to Inquiry