Annual backflow test Tested one backflow preventer Location: front left of house Use: irrigation Size: 1 inch Make: Wilkins Model: 975XL Type: RP First check: 9.0 2nd check: 8.0 Relief: 2.5 Passed Will have inspection report sent over within 2 business days. Inlet pvc male adapter has a very slight drip at glue joint. Male adapter will need to be replaced.