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Rainwater is a source of “free” water, and 0.623 gallons of rainwater falls
to the ground (or onto your roof) per square foot of surface area, per one inch
of rain. For harvesting, 0.55 gallons per square foot, per inch is used to
account for losses due to evaporation and spillage. It is one of the easiest and
most straightforward ways to conserve water available to homeowners. It is
particularly well suited in areas where summer water restrictions are common or
where water is expensive.
Rainwater harvesting offers significant economic and environmental
advantages!
Only one percent of the water we use every day is used for
personal consumption. The rest is used to clean, flush toilets, shower, water
the lawn, irrigate gardens, wash cars, fill swimming pools, do laundry and
complete other household chores. For this reason, rainwater harvesting is
practical and offers significant ecological and economic advantages!
Rainwater harvesting advantages:
• Reduces water consumption
• Cuts
costs
• Preserves groundwater supplies
• Counters rising costs for water
and sewage
• Relieves strain on sewer networks because rain is retained for
later use
A 3,000 square foot roof (50' x 60') for example, will potentially harvest
825 gallons
of water during a rainstorm, equal to 1/2 inch of rain. This is
soft, usable water!
Our Rainwater Harvesting Systems
A 3,000 square foot
roof (50' x 60') for example, will potentially harvest 825 gallons of water
during a rainstorm, equal to one-half inch of rain. This is soft, usable water!
Tank size selection typically depends on local rainfall, the potential
collection surface area and rainwater requirements. We offer a wide range of
tank models for in-ground or on-ground installation, with capacities ranging
from 343 U.S. gallons (1,300 liters) to 1,700 U.S. gallons (6,500 liters).
While these systems are most commonly used for landscaping irrigation, they
can also be configured to supply gray water to flush toilets (3rd largest user
of water in homes), and even for potable systems when combined with extensive
filtration systems. The information following is meant for landscaping
irrigation. Gray water and potable systems can be custom engineered using many
of these same components. If you would like to discuss gray water or potable
systems, please contact our tech service department via the “contact us”
tab.
The systems we are offering were selected because they are from the
leading manufacturer in Europe where this type of conservation is way ahead of
the US, they are easy to install and use, and they are a great value (quality
and price).
We are offering three different systems based on tank types. Any
of these systems can be paired with any number of other tanks to increase
capacity.
The Carat Tank System consists of a 1,700 gallon (6,500 l) storage tank
for Rainwater Catchment that is placed In-ground and an adjustable dome to
insure flexibility on tank depth. The tanks are manufactured in two sections for
easy handling. (No crane required.) They are easily assembled on-site using a
patented, quick connect system. The tanks are made from durable Duralen high
impact plastic. Each section weighs 243 lbs. (485 lbs. when assembled). They are
86 in. wide, 107 in. high, and they come with a fifteen year warranty. They
feature an adjustable mini dome (included) to ensure lid is flush with ground.
These tanks can be paired with any number of other tanks to increase
capacity.
.
Specifications
Type
Atmospheric (not under
pressure).
Use
In-ground installation.
Capacity
1,700 U.S. Gallons
(6,500 L).
Dimensions & weight
Length: 94.1" (2,390L)
Width: 86.2"
(2,190 mm)
Height: 106.7" (2,710 mm)
Weight: 485 lbs. (220 kg)
Earth
covering: 31.5 - 47.2"
Construction
Carat tanks are made from Duralen®, an
extremely rigid, high impact resistant material.
Tanks are manufactured in
two sections using an injection compression molding process.
They are
stackable for shipping and handling advantages.
Limited warranty
Carat
tanks come with a 15 year limited warranty
3 types of filters and 3
types of pumping systems are available for the CARAT system:
CARAT TANK FILTER OPTIONS
Carat Tank
w/Automatic Filter
AF-CARAT-Filter
An Automatic Internal Filter for 1,700
Gallon Carat Tank that does not require cleaning as it expels leaves and other
debris through a discharge line.
Carat
Tank w/Manual Filter and Removable Basket
MF-CARAT-Filter
A Manual
Internal Filter for 1,700 Gallon Carat Tank that does not use a easy removable
filter basket for cleaning and does not have a discharge line to expel leaves
and other debris.
POTFILTER
The
Potfilter is a high capacity external filter for all of our in-ground
installations. It is typically placed into the ground beneath downspouts to
remove debris before the water travels through 4” plastic drain pipe to the
tanks. It is easy cleaned, easy to install, versatile, and economical.
CARAT TANK PUMPING OPTIONS
ECORAIN PUMPING STATION
This pumping system automatically delivers pressurized water to
landscaping and/or household gray water systems. The EcoRain features an
automatic change-over from stored rainwater to the normal potable water system
when the rainwater tank is empty. It also has a built-in pressure tank and back
flow prevention system as required by plumbing codes when a rainwater system is
connected to a potable water system.
Specifications:
1 HP, 110 volt jet
pump with a backflow preventer and automatic controller. 25 gpm at 52 psi and a
1 in. pipe connection outlet.
ECOJET PUMP
Is a self-contained 1 HP, 110 volt pump It has a built-in pressure tank
and will automatically shut off when the rainwater tank is
empty.
Specifications:
1 HP, 110 volt jet pump and a 1 in. pipe connection
outlet. 25 gpm at 52 psi
ECODIVER SUBMERSIBLE PUMP
Is a Submersible Pump that is designed to be lowered into the
tank. It features Dry Run Protection (it will automatically shut off when the
tank is empty) and a long Power Cord.
Specifications:
1.2 HP, 110 volt
submersible pump with dry run protection, a 45 ft. electrical cord, and a 1 in.
pipe connection outlet. 25 gpm at 52 psi
SUCTION
SET
Pump Discharge Hose Floating Extraction
Filter
Set
A 23 foot PE hose for discharge that connects on one
end to the fine screen floating extraction set and on the other end to a
standard faucet
Specifications:
A
23 foot polyethylene hose that has a standard ¾” fitting (faucet) on one end and
a special fitting on the other that mates up to the Floating Extraction Filter
Set
The HERKULES TANK SYSTEM
WRWHS-HERK
Storage Tank for Rainwater Catchment for inground or above ground Installations - 421 Gallons (1,600
L)
Description:
Storage tank for rainwater catchment, with 421 gallon
capacity for inground or on ground installations. Manufactured in two sections
for easy handling. (No crane required.) Assembled on site using patented, quick
connect system. Made from reinforced polypropylene for durability. Weight, 132
lbs. Width, 53 in. Height, 63 in. Comes with ten year warranty. Pumps and
filters optional. Ideal for irrigation systems to conserve water and reduce
costs.
The Top Above Ground System utilizes a 343 gallon tank which is
designed to be placed on the surface. Like the Carat tank, these tanks can
also be placed in combination to increase storage capacity.
The Top Tank is shipped in two pieces so that it can be easily handled
without the use of heavy equipment. In fact, each half section is small enough
that it will pass through standard doors easily.
1) Any of these components can be purchased separately.
2) We are available to assist you with any design details, product
specifications, or installation assistance you may need.
3) Contact Tech Service at TechService@SaveWater-Store.com
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