Water Plumbing Systems
We carry a variety of pumps and pressure tanks designed to handle the water supply needs for Hawaii catchment systems.
GRUNDFOS BRAND PUMPS
An annual production of more than 16 million pump units makes Grundfos one of the world’s leading pump manufacturers. Circulator pumps for heating and air-conditioning as well as other centrifugal pumps for the industry, water supply, sewage and dosing are the main products.
- SHALLOW WELL JET PUMPS
This style of pump is the tried a true "basic water pump" that most folks associate with Water Supply Systems. They require a Pressure Tank to be installed within 4' of pipe distance of the pump to efficeintly and properly work. We stock these Grundfos Pumps in 1/2 HP, 3/4 HP, and 1 HP varieties with Stainless Steel pump housings. We can special order many other options upon request, speak with a sales associate for more details.
- ON DEMAND PUMPS
This style of pump offers the best possible flow rate and pressure of water possible by utilizing internal sensors and electronics. They do not require a Pressure Tank to be installed. We stock this Grundfos Pump in the 1 HP variety with a Stainless Steel pump housing.
LITTLE GIANT BRAND PUMPS
Franklin Electric's Little Giant brand specializes in the water transfer market with products including wastewater, sump, sewage, effluent, dewatering, condensate, magnetic drive, and utility pumps; as well as low pressure sewer systems, and water garden pumps and products. For over 70 years professionals in the water transfer market have trusted the Little Giant brand for its reliable pump solutions, packaged system options, accessories, and total value. Little Giant is the brand of choice to hundreds of thousands worldwide representing Franklin’s commitment to quality, innovation, availability, and service.
- SHALLOW WELL JET PUMPS
This style of pump is the tried a true "basic water pump" that most folks associate with Water Supply Systems. They require a Pressure Tank to be installed within 4' of pipe distance of the pump to efficiently and properly work. We stock these Little Giant Pumps in 1/2 HP, 3/4 HP, and 1 HP varieties with Cast Iron pump housings. We also stock 1/2 HP Pumps pre-attached to either an 8 gallon or 14 gallon Pressure Tank.
FLOJET BRAND PUMPS
Established since 1975 as a manufacturer of special application pumps with an initial focus on the emerging cleaning machine market, XYLEM FLOJET has blossomed into a leading global supplier of small pumps, motors and dispensing pumps for a variety of industries.
- SELF-PRIMING DIAPHRAGM PUMPS
12v, 24v or 115v version are available. Flow rates up to 4.5 gallons/min, pressure switch control, capable of pressures up to 40psi. All models include strainer and quick-connect plug-in ports for easy installation. These pumps are ideal for "off-grid" Water Supply Systems
- PRESSURE TANKS
Pressure tanks are the second half of most Water Supply Systems. They store pressurized water supplied by the pump and in turn reduce the number of times per day that the pump has to cycle on increasing the system's overall efficiency. To maximize their system's efficiency, we advise our customers to select the largest pressure tank that can fit in the space they are installing their Water Supply System.
CHALLENGER BRAND STEEL PRESSURE TANKS
Made by Flexcon the Challenger Well Tank delivers superior air and water separation and unmatched performance. Every Challenger tank undergoes a seam-weld test, high-pressure test, and is subjected to a helium test for air leaks. Flexcon stands behind every Challenger tank with a five-year warranty which Waterworks honors. At Waterworks we stock many size options between 20 and 119 gallons.