1/4 on mine (366) Graeme Sent from my phone. Excuse typos! > On 23 Aug 2021, at 15:31, Kim Chapman <kim.chapman at sympatico.ca> wrote: > > Would someone know the correct size of packing for our stuffing box ? I > believe it is either 3/16" or 1/4". > > Thanks ! > > Kim Chapman > C320 #416 > No Problem > > C400 #249 > Quiescence