40 degrees F
The difference between schedule 40 and 80 pvc is the wall thickness and schedule 80 is thicker then schedule 40 so the higher the schedule number the thicker the wall of the pipe thus can hold more pressure.
It depends on the pipe schedule and diameter... For example. Schedule 40 1 Inch pipe has a minimum burst pressure pressure rating of 1440PSI and an operational PSI of 270. Google can provide a complete chart. Just search "PVC Pipes - Pressure Ratings"
Schedule 40 PVC is the type and thickness of water pipe.
It is the wall thickness heavier then schedule 20 lighter then schedule 80
Schedule 40
The difference between schedule 40 and 80 pvc is the wall thickness and schedule 80 is thicker then schedule 40 so the higher the schedule number the thicker the wall of the pipe thus can hold more pressure.
It depends on the pipe schedule and diameter... For example. Schedule 40 1 Inch pipe has a minimum burst pressure pressure rating of 1440PSI and an operational PSI of 270. Google can provide a complete chart. Just search "PVC Pipes - Pressure Ratings"
Schedule 40 PVC is the type and thickness of water pipe.
In the electrical industry there are two grades of PVC conduit. Schedule 40 and Schedule 80. The code designates that schedule 80 be used in above ground construction and schedule 40 and/or schedule 80 be used in acceptable underground applications.
It is the wall thickness heavier then schedule 20 lighter then schedule 80
do you want that PVC in schedule 40 or schedule 80,1",2"? its a PCV-(Positive Crankcase ventilation )valve.
6 inches
Pressure rating.
Not plumbing pvc pipe, but pvc pipe made especially for wiring.
I use 4" schedule 80
Schedule 40
At -12C , the PVC cracks.