UPS Residential Ground Only. 2nd Day Shipments Are Not Available |
WellMate fiberglass pre-charged 30 gallon bladder well pressure tanks # WM9. Equivalent in drawdown to a 82 gallon galvanized atmospheric tank. Tank drawdown is the amount of water that can be removed from a tank, when it is full, before the tank pressure drops and the pump is turned on to refill the tank. A larger tank gives more drawdown which means that more water is available before the pump is needed.
Specifications:
Volume: 30 Gallons.
Inner liner: blow-molded polyethylene.
Outer shell: Filament wound with fiberglass roving and epoxy resin.
Bladder: Heavy-gauge polyurethane (Separates air and water).
Bottom inlet/outlet assembly: high-impact PVC
Air connection: Standard tire valve.
Precharge: 24 PSI as per DOT CFR Title 49. Pressure must be adjusted accordingly upon final product installation
Recommended Precharge: 4 PSI lower than pump cut-in pressure
Recommended Precharge: 4 PSI lower than pump cut-in pressure
Maximum operating pressure: 100 PSI
Maximum temperature: 120 degrees Fahrenheit
Connection: 1" MNPT (Male pipe thread)
Carton dimension: 48" H X 20" W X 20" L
Weight: 26 lbs.
Materials: NSF and FDA listed
Warranty Period: Factory 5 years warranty period for potable water residential installations and 2 years for non-residential installations.
• Pressure Tanks Technical
Wellmate Pressure Tank WM9
Drawdown In Gallons At Various Pressure Ranges
Tank Drawdown In Gallons |
Pressure Range (PSI) |
10.00 |
20/40 |
8.90 |
30/50 |
7.70 |
40/60 |
6.79 |
50/70 |
6.20 |
60/80 |
3.37 |
80/100 |