Passy-Muir™ Adapter PMA™ 2020-S

The Passy-Muir PMA 2020-S Adapter is used in conjunction with the PMV™ 2020 (Clear) (15mm I.D./23mm O.D.) to attach to the Premier Medical or Pilling Weck brand metal Jackson Improved tracheostomy tubes (sizes 4 - 6 or equivalent).