Repair Guys

Question: I have a 4” Apollo DCDA 4A that needs service. I am not familiar with this unit. What is the best way to remove the check valves from the body? Can the check discs...

Question: I am trying to repair an Ames 4” Model 2000SS. The check valves are very difficult to remove. Could the checks be cross threaded in the body? Mark: The check valves for the 2000SS are modular...

Question: I have to repair a 1" Wilkins 720A. Can you tell me if there are any special tools that I will need, or any helpful hints that will help with this repair? Doug: Before we go...

Question: I have a 3” Watts Model 009 that needs to be serviced. I want to replace the check valve discs and relief valve rubber goods. Can you go over the repair procedures for this...

Question: I am servicing a 4” Wilkins double check detector assembly. The model number is 350ADA. Can you tell me about this assembly and explain how to change out the check valve discs of the...

Question: I am servicing a 4” Conbraco model 40-700. The first check on the mainline assembly is not passing and I want to change out the check rubbers and replace the seat. Can you tell...

Question: I will be replacing the check discs on a 4” Febco model 850 DCA. Can you give me some ideas on how to repair this assembly and if there are any special tools I...

Question: I am servicing a 4” Ames Model C500. Can you tell me about this assembly and how to change the rubber parts for the checks and relief valve? Mark: The Ames Model C500 is a reduced...