PRODUCT INFORMATION
Used as storage units for water under pressure in household, farm, or industrial applications, Pressure Tanks are an important consideration for solving the problem where pumps cycle on/off, which can prematurely burn pumps out.
Pressure tanks also allow for a pre-determined amount of water to be supplied before the pump starts, helping to halt water hammer issues.
With an enamel finish steel cell, Davey Supercell pressure tanks ensure a long life and protection against rusting and the effects of UV light.
APPLICATION
- Storage units for water under pressure in household
- Farm or industrial water pressure systems
- Hydronic heating system expansion tanks
- Water hammer arrestor systems and mains water toilet flushing systems
FEATURES & BENEFITS
Captive diaphragm held firmly in a central position:
- Less movement allowing the use of a thicker reinforced diaphragm material than a bag or bladder tank for longer life.
Heavy duty butyl diaphragm meets all major worldwide requirements for potable water applications:
- Safe, non-toxic
Safe potable grade virgin polypropylene liner seals the water from the tank shell:
- Longer life
- Specific wear areas reinforced for longer life
Deep drawn steel shell with appliance like 2 part polyurethane enamel finish and epoxy primer:
- Protected against rusting & the effects of UV light for long life
Patented stainless steel water connection:
- Long life even in less than perfect water conditions
- Seals water and air chambers ensuring a complete leak free and maintenance free pressure vessel
Every tank is individually tested:
- Guaranteed reliable operation
Compliance with the strict requirements of ISO 9001, NSF Standard 61, CE/PED, WRAS, ACS, Watermark and Gost quality standards:
- Consistent product quality
- Assurance of acceptance by plumbing regulators
TECHNICAL DATA
OPERATING LIMITS
| Model | 24008P, 24018P, 24040P, 24060P | 24018HPH16, 24080PHP16 | 24100P |
| Maximum operating pressure | 1000 kPa (145 psi) | 1600 kPa (232 psi) | 1000 kPa (145 psi) |
| Maximum water temperature | 90°C / 194°F | 90°C / 194°F | 90°C / 194°F |
| Minimum water temperature | -10°C / 14°F | -10°C / 14°F | -10°C / 14°F |
| Tank air pre-charge | 190 kPa | 400 kPa | 140 kPa |
MATERIALS OF CONSTRUCTION
| PART | MATERIAL |
| Tank shell | Steel |
| Tank finish | Epoxy primed with 2 part polyurethane enamel |
| Diaphragm | Butyl rubber - FDA approval |
| Tank inner liner | Virgin polypropylene |
| Tank inlet | Stainless steel with patented design |
DRAWINGS
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LITERATURE
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Davey 24018P Supercell Pressure Tanks Brochure |
