Accessories

The Air Gap provides an air space between your tank's water level and your municipal refill line to ensure that cross contamination and back-siphonage is impossible. Required by code in many areas when using a municipal water source to refill your water tank. 3/4" Male thread size.

5"W X 3.5"H. CAUTION: Non-potable water. Do not drink. Agua no potable. No beber. (ANSI)

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5"W X 3.5"H. DANGER: Electrical Hazard Keep Out (ANSI)

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5"W X 3.5"H. DANGER: Confined Space (OSHA)

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5"W X 3.5"H. DANGER: Hazardous Voltage Disconnect Main Power Before Servicing Equipment (OSHA)

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Filter Housing Wrench for standard 4" diameter filter cartridge housings

Normally Closed, Heavy-duty float switch designed for accurate liquid level control in many applications including rainwater cisterns and wastewater environments. Designed for 115-230V direct pump control and 24V valve control signals.

Normally Open, heavy-duty float switch designed for accurate liquid level control in many applications including rainwater cisterns and wastewater environments. Designed for 115-230V direct pump control and 24V valve control signals.

Heavy-duty float switches designed for accurate liquid level control in many applications including rainwater cisterns and wastewater environments. Designed for 115-230V direct pump control and 24V valve control signals. Features a 30-foot long cable.

Heavy-duty float switches designed for accurate liquid level control in many applications including rainwater cisterns and wastewater environments. Designed for 115-230V direct pump control and 24V valve control signals. Features a 30-foot long cable.

Designed to fit Graf Industrial Filters, Stormwater Shafts and in-ground tanks, these extensions allow easy access from the ground to the top of the tank or filter. Includes seal. Measures 24" in diameter by 12" in height.

Dirt particles that are lighter than water (e.g. pollen & dust) settle on the water surface as a floating layer. This floating layer is removed when the tank overflows by means of the overflow siphon in the tank. Also aids in mosquito prevention.

Graf Adapter Pipe with integrated slotted steel rodent guard.

Stylish and sturdy underground water connection box for underground hose connections.

1.5" Carbon steel hole saw with mandrel and pilot bit. This is the proper size for Banjo brand and our other standard-duty .75" bulkhead fittings.

2.25" carbon steel hole saw with mandrel and pilot bit. This is the proper size for Banjo brand 1" and 1.25" bulkhead fittings.

3" Carbon steel hole saw with mandrel and pilot bit. This is the proper size for Banjo brand 1.5" and 2" bulkhead fittings.

3.875" Carbon steel hole saw with mandrel and pilot bit. This is the proper size for the 3" overflow kit. 

4" Carbon steel hole saw with mandrel and pilot bit. This is the proper size for a 3" Multi-tite or rubber grommet. 

5" carbon steel hole saw with mandrel and pilot bit. This is the proper size for 4" Multi-tite and Jones-tite grommets which are used with the tank inlets and overflow siphons.

An enhanced version of the original Liquidator, it operates on the same principle: Driven by the weighted float, the aluminum level indicator slides freely up and down on the outside of the guide tube balanced by the counterweight within. Optional extended version available below. 

An enhanced version of the original Liquidator with extension, it operates on the same principle: Driven by the weighted float, the aluminum level indicator slides freely up and down on the outside of the guide tube balanced by the counterweight within. Includes extension for water storage tanks up to 20 feet in depth. 

5"W X 3.5"H. Notice: Non-potable water. Not for drinking or cooking use. (OSHA)

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Rain Harvesting 3" Air Gap Backflow Prevention with dual mosquito screens prevents backflow and provides a visual inspection point.

Mozzie Stoppa™ Mosquito Tank Flap Valves are insect-proof screens that prevent mosquitoes and pests from entering the tank or cistern.

Mozzie Stoppa™ Mosquito Tank Flap Valves are insect-proof screens that prevent mosquitoes and pests from entering the tank or cistern.

The Rain Harvesting Tank Gauge™ is a water level indicator that is simple and easy to install.  Suitable for all vented tanks up to 100" in height.  Features an easy-to-read display dial and utilizes a weight float, suspended on a string line to provide accurate readings. Gauge is fitted to the tank via two screws provided.™

Rain Harvesting 3" Overflow Outlet Kit with Mozzie Stoppa screen blocks mosquitoes and adds almost 5" of water to the tank before overflowing. Provides connection to 3" Sch 40 PVC overflow pipe.

Rain Harvesting 4" Overflow Outlet Kit with Mozzie Stoppa screen blocks mosquitoes and adds almost 5" of water to the tank before overflowing. Provides connection to 4" Sch 40 PVC overflow pipe.

The RainAid® valve is designed to connect a backup water supply to a rainwater tank. If the rainwater level drops below a pre-set level, the RainAid® valve will open to maintain the water level using an alternative source. Connects via .75" male pipe thread.

Packaged bundle that includes a 6" calming inlet, 6" overflow siphon, 6" flexible rubber pipe coupling, and (2) 6" Multi-Tite gaskets for standard inlet and outlet plumbing of rainwater cisterns. Buy the package and save!

Packaged bundle that includes a 8" calming inlet, 8" overflow siphon, 8" flexible rubber pipe coupling, and (2) 8" Multi-Tite gaskets for standard inlet and outlet plumbing of rainwater cisterns. Buy the package and save!

Versatile, multifunction control for pump protection, pump control, 3-way valve control and tank water level management.

The RainFlo 13.2 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded. 

The RainFlo 13.2 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded. 

The RainFlo 26.4 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded. 

The RainFlo 52.8 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded. 

The RainFlo 79.2 gallon pre-charged pressure tank provides a buffer capacity of pressurized water so that your pump does not always have to come on when water is demanded. 

Running your sprinklers while municipal water restrictions are in effect is one of the great benefits of rainwater collection systems. But if you have this sign in your yard, your neighbors and code enforcement officers will know that you're doing your part by irrigating with harvested rainwater.

5"W X 3.5"H. Recycled water do not drink. Agua reciclada bo beba el agua. Purple color. (Safety)

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Manufactured with a UPVC housing, TPE seals and HNBR O-rings, these high quality valves make system installation and maintenance a breeze with the integral pipe union feature.

1" female pipe threads on both ends.

Manufactured with a polypropylene housing, teflon seats and EPDM O-rings, these high quality valves make system installation and maintenance a breeze with the integral pipe union feature.

1-1/4" female pipe threads on both ends.

Manufactured with a UPVC housing, TPE seals and HNBR O-rings, these high quality valves make system installation and maintenance a breeze with the integral pipe union feature.

2" female pipe threads on both ends.

2" Vent cap with molded polypropylene mesh. Can be extended from underground cisterns with 2" PVC and a 2" bulkhead fitting to allow proper oxygenation of captured rainwater.

2" Vent cap with 12 mesh 304 stainless steel screen. Can be extended from underground cisterns with 2" PVC and a 2" bulkhead fitting to allow proper oxygenation of captured rainwater.

Polypropylene Y-Line filtration strainer. A Y-line strainer is used to remove sediment which can clog tank top-up valves, downstream irrigation systems and water purification and disinfection systems.

Polypropylene Y-Line filtration strainer. A Y-line strainer is used to remove sediment which can clog tank top-up valves, downstream irrigation systems and water purification and disinfection systems.

Polypropylene Y-Line filtration strainer. A Y-line strainer is used to remove sediment which can clog tank top-up valves, downstream irrigation systems and water purification and disinfection systems.