Zilmet® Hydro-Plus Well Pump Tank, Water Pressure, 21.1 gal, Vertical Tank, 1 Inch NPT, 38 psi Precharge, 150 psi Working, 210 deg F, Seamless Diaphragm, Carbon Steel Shell, Stainless Steel Connection, Butyl Membrane, Powder Coated, Almond, 17.7 Inch Dia x 23.9 Inch H
| Color | : | Almond |
| Connection Type | : | 1 Inch NPT |
| Diaphragm Type | : | Seamless |
| Dimensions | : | 17.7 Inch Dia x 23.9 Inch H |
| Finish | : | Powder Coated |
| Material | : | Carbon Steel Shell, Stainless Steel Connection, Butyl Membrane |
| Nominal Capacity | : | 21.1 gal |
| Precharge Pressure | : | 38 psi |
| Series | : | Hydro-Plus |
| Tank Style | : | Vertical |
| Temperature Rating | : | 210 deg F |
| Type | : | Water Pressure |
| Warranty | : | 5 Years |
| Working Pressure | : | 150 psi |
Zilmet has over 50 years of experience in manufacturing high quality diaphragm well tanks. Has produced over 7.5 million tanks and over 1 million heat exchangers. Fully vertically integrated, designing and manufacturing all diaphragms internally. Zilmet has created a compact design with a seamless diaphragm that never stretches or creases. There are no bubbles or corners to trap sediment, inhibiting bacterial growth.
- Seamless NSF 61 certified low permeability butyl diaphragm never creases and channels water directly to outlet, thus eliminating bacterial growth pockets
- MIG welding eliminates interior rough spots and sharp edges
- Low profile tank design with full membrane depth eliminates stretching of diaphragm, providing increased life cycle
- All diaphragms made by Zilmet specifically for each tank’s dimensions
- Powder coated finish for a longer-lasting, more durable finish
- Easier and quicker installation
- Less expensive installation
- Less vulnerable to corrosion at connector
- 7.1 gal drawdown at 30 - 50 psi, 5.4 gal drawdown at 40 - 60 psi
Standard/Approvals: ANSI Specified, NSF 61
Specification Sheet
