Pump Tanks
Residential pump tanks provide storage for additional water that’s available when you need it.
ProMax® Free-Standing Series
- Butyl Rubber Parabolic Diaphragm
- Projection Welded Air Valve
- Lightweight Double Drawn-Steel Construction
- Corrosion-Resistant Polymer Base
- Maximum Working Pressure 100 psi
- NSF 61G/372 Galvanized Lead Free Elbow
- 5 Year Limited Warranty
ProMax® Plus Series
- 125 PSI Working Pressure
- 304 Stainless Steel Connection
- Larger tank sizes in the 36, 52, 65 and 96 gallon models, provide more drawdown and improves pump performance.
- Butyl Rubber Parabolic Diaphragm – Prevents rubbing on tank wall or rolling over on itself.
- Direct connect diaphragm seal prevents any leakage between water and air chambers.
- Powder coated water chamber provides maximum protection against corrosion.
- Projection welded air valve with “O” ring cap seal for double protection.
- Exclusive no-weld RUST-GUARD® base design assures proper paint coverage in the base area.
- Two-piece construction (on many models) creates only one weld on the tank – Uniweld design.
- Ultra-UV exterior powder finish offers the ultimate protection against the elements.
- 5 Year Limited Warranty
ProMax® Elite Series
- 150 PSI maximum working pressure.
- 304 Stainless Steel elbow.
- Eliminator Vortex Technology – Reduces sediment buildup and keeps water fresh.
- Butyl Rubber Parabolic Diaphragm -Prevents rubbing on tank wall or rolling over on itself.
- The ultimate in exterior protection, durable powder coated finish is designed for harsh environments and tested beyond current ASTM automotive standards. The best finish in the tank industry.
- Exclusive No-Weld RUST-GUARD® airflow base design eliminates condensate build-up.
- Projection welded air valve with “O” ring cap seal for double protection.
- Two-piece construction (one weld on most models) reduces welds on tanks.
- 5 Year Limited Warranty
Your “Freedom of Choice” Supplier
Our Water Systems brand prides itself on offering a complete line of tanks: diaphragm, galvanized, glass-lined and expansion. We offer state-of-the-art products such as our manifold tank products. We know you will find a product that fits your needs.
Innovative Products
We utilize a parabolic (cone shaped) diaphragm that eliminates rubbing against itself or the tank wall causing premature failure. Combined with our interior and exterior powder coatings, our tanks are second to none!