Dust Baffle with 1/8″ NPT on both ends 
Stainless Steel Baffle, 1/8 inch MNPT system connection and 1/8 inch FNPT gauge tube connection. Designed for applications where dust and dirt can cause short gauge tube life. Typical applications include freeze drying, vacuum melting and steel degassing. These inexpensive baffles are easy to use. Just connect the baffle to the vacuum system and connect the gauge tube to the baffle.
Available on backorder