This is an authentic replacement part manufactured for use with Rolair air compressors. The gauge fits onto the regulator and is used to set the amount of pressure controlled by the regulator. This ga...
This regulator is supplied directly from the original equipment manufacturer. Compatible with Rolair Hand Carry Compressors, and is sold individually. Fastened to the gauge and pressure switch nipple,...
Ask our experts a question about this part and we'll get back to you as soon as possible!
1 question answered by our experts.
< Prev
1
Next >
Sort by:
Search filter:
Clear Filter
Your search term must have 3 or more characters.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing answers that matched. Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Donald
15 days ago
How to determine which valves are bad, intake or exhaust on either pump head?
For model number JC20
Hi Donald, thank you for the question. We would suggest running the compressor for 2 to 3 minutes to let it build pressure. Identify an abnormally hot head, which indicates leaking valves causing re-compression of air. Check the air filter inlet; a hot air filter housing means a bad intake valve is venting hot air backward. Remove the air filter assembly from the pump head. Start the compressor and feel the open intake port with your hand. Feel for air blowing out of the intake instead of only sucking in. Diagnose a bad intake valve if air blows out of the filter port. Diagnose a bad exhaust valve if the compressor pumps very slowly, building low pressure while the head gets extremely hot. We hope this information helps!
1 person found this helpful.
Was this helpful?
Thank you for voting!
Ask a Question
Ask our experts a question on this part and we'll respond as soon as we can.
