what is a john bunn suction machines
Vacutec 800 EV2 Suction Aspirator. The John Bunn Vacutec 800 EV2 Aspirator is a professional medical suction device that produces a maximum vacuum of 560 mmHg. The unit is equipped with an 800 cc collection bottle and has been designed for convenient and reliable use. Single patient, home use, Vacutec EV2 Aspirator w/800CC collection bottle.