I don't know the model number for my pump. I cut the tank off 12 years ago. I think its #5F566 speedaire. In the past I have ordered a new head and rings from MTR. Now I need a intercooling tube. I ordered what I thought was the correct tube but when I received it a month later it was a 3/4 tube which is one size to large for my pump and it was damaged beyond use. I talked to MTR and they recommended calling CH. CH had me send pictures to their engineers so I did. No response from them for the last week. Its a two stage 25 cfm pump. Help me please I've been renting a compressor for close to 7 weeks.
If this is what you received but it didn't fit your model, then you probably don't have a 5F566 model pump.
I sent these photos to my Campbell rep and they confirmed that the TF002001BH Intercooler is the correct part# to order IF you have a 5F566 model pump. They recommend to order the tube fittings (TF060402AJ and TF060403AJ) as well.
