WaterWorker HT-20B Vertical Pressure Well Tank, 20-Gallon Capacity, Blue. Size:20 Gallon Designed to keep pump starts to a minimum.
Increases pump life and saves energy. Outer steel shell is the air container; inner aquacell is a butyl diaphragm and polypropylene liner.This separates air from water, preventing corrosion and bacterial growth-in compliance with FDA regulations. Pre-charged tanks are rated to compare with equivalent- size conventional (standard) tanks in terms of water draw down between pump cycles.
The actual physical size of a pre-charged tank is much less and allows space savings up to 50% when comparing drawdown and size to that of a conventional tank. This tank has a rated size of 42 gallons; the actual tank capacity is 20 gallons. Dimensions D x H in. : 15 x 32, Discharge Port in.
When water is drawn from the tank, the pressure inside the tank decreases until the pressure switch starts the pump. The amount of usable water for every pump cycles is called drawdown. Advantages over galvanized well tanks: Pre-charged tanks do not have water-logging problems like the galvanized tanks. The air and water are totally separated using a diaphragm.
No external air controls needed. Pre-charged tanks have a much larger draw- down for the same physical size.
Larger draw down reduces pump cycles and pump wear, i. At 30/50 PSIG range three times the draw-down for pre-charged tanks of the same physical size.
Pre-charged Tanks completely empty during each pump cycle. Pre-charged Tanks are much smaller and easier to handle that galvanized well tanks. Pre-charged tanks with a 30/50 Pressure Switch would be one-third the size of a galvanized tank with the same drawdown. Deep Well Jet Pumps could use either a vertical tank or a horizontal tank, depending on space requirements and sizing.Submersible Pump applications would usually use vertical tanks, again based on proper sizing. Shallow Well Jet Pumps could use vertical or horizontal tanks, based on proper sizing. The rule of thumb in sizing is to count the number of fixtures in the home, i. Sinks, showers, toilets, dishwasher, faucets, washing machines, outside faucets, etc. And multiply it by 3.
Example: a house with 11 fixtures x 3 would be 33-Gallon tank. We would suggest our 44-Gallon tank, which is the next larger sized tank. This is a Hazmat non-returnable item. Product Dimensions: 15 x 15 x 32 inches. Date First Available: April 13, 2006.
Designed to meet the requirements of, and are listed by the National Sanitation Foundation (NSF) under ANSI/NSF Std 61. The Butyl diaphragm has seamless construction and is designed to flex rather than stretch and crease like bladder tanks.
The polypropylene liner for the water reservoir will not flake, chip, crack or peel and does not impart taste and odor to the water. Diaphragm, liner isolate water from contact with deep drawn steel domed shell - twice as strong as rolled steel shell of same thickness. A high gloss enamel finish protects tank from the elements. Well tank stores a buffer of water in case of power loss.
The item "WaterWorker HT-20B Vertical Pressure Well Tank, 20-Gallon Capacity, Blue 700211" is in sale since Thursday, February 23, 2017. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps". The seller is "championtvsales" and is located in US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Guadeloupe, Iceland, Cayman islands, Sri lanka, Maldives, Nicaragua, Oman, Peru, Paraguay, Viet nam, Uruguay, Russian federation.