George_Hicks
Member
Does anyone know how cartridge diameters are determined?
I measured the diameter of my cartridge with calipers, it was .730 diameter so I ordered a 3/4" cartridge...well the 3/4 cartridge measures .938 diameter!
Aha! Maybe they use pipe sizes, nope 1/2 pipe is .840 dia and 3/4 is 1.050.
Can anyone explain this?
Thanks
I measured the diameter of my cartridge with calipers, it was .730 diameter so I ordered a 3/4" cartridge...well the 3/4 cartridge measures .938 diameter!
Aha! Maybe they use pipe sizes, nope 1/2 pipe is .840 dia and 3/4 is 1.050.
Can anyone explain this?
Thanks