Reflux esophagitis is usually caused by gastro-esophageal reflux disease (GERD). In people with GERD, the stomach contents, including acids, frequently back up into the esophagus. Over time, this causes chronic inflammation and irritation of the esophagus.ommon causes include reflux (stomach contents backing up into the esophagus), certain oral medications, and bacterial or viral infections. This disorder can cause a wide variety of symptoms, including trouble swallowing, sore throat, and heartburn.
If we are talking about a car air conditioner compressor, the costs can vary anywhere from $350 to as much as $1,025 to have one professionally installed. The cost will depend on the mechanic and brand. The parts alone will vary anywhere from $100 to $300.
1 A 5 HP reciprocating industrial air compressor might cost approximately $1,000 to $2,500; while a 5 HP rotary air compressor costs roughly $2,500 to $5,000.2  The cost for a 10 HP air compressor is approximately $3,500 to $7,000. A 25 HP reciprocating industrial air compressor costs around $8,000 to $12,000, while a 25 HP rotary air compressor costs around $7,500 to $10,000. 2  A 50 HP rotary air compressor might cost around $12,000 to $18,000 or more. 3  A 100 HP industrial air compressor costs roughly $20,000 to $35,000.