Fast Delivery with Nationwide Tracking - all our shipping includes full insurance, so if a parcel goes missing, you get a replacement or refund. Using Australia Post and other selected leading nationwide couriers (TNT, StarTrek, Couriers Please, Priority Road Express), our shipping is quick and safe so you have no risk and enjoy your purchase as soon as possible. In most cases signature is required upon delivery.

pressurelimitingvalve- bunnings

Pressure reducing valves are a valuable asset to any piping system. Many people are under the misapprehension that more pressure is better when, in fact, it is often the reverse. Too much pressure in a system puts unnecessary strain on water heaters, plumbing joints, taps, washers, etc, increasing the chance of leaks, burst hoses on washing machines, etc, and adding greatly to water hammer problems. The Caleffi 535 series pressure reducing valve is a state of the art piece of design and engineering. From just looking at this valve and its components, you know that it is a quality product. The #535 has a maximum inlet pressure of 2500kPa and is adjustable between 100 and 600kPa. The valve comes pre-set at 300kPa but is easily changed to your desired pressure setting by turning the adjustment knob on the top of the valve; clockwise to increase the downstream pressure and anti-clockwise to decrease. Once the required pressure is ‘dialled-up’, the adjustment knob can be locked by tightening the screw located in the centre of the knob. A gauge port is standard on the body of the valve so that a gauge can be fitted to monitor the downstream pressure. For ease of inspection and maintenance, a removable internal cartridge and strainer, containing all the regulating components, can be accessed through the top of the valve. The male union ends, another standard feature of the #535, makes installation simple. The #535 pressure reducing valves are available in sizes 15mm to 50mm.

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Test conditions: inlet pressure 1.55 MPa (225 psi); inlet temperature 25°C (77°F); inlet water quality 2000ppm NaCl; inlet pH 8; recovery 15%.Operating and Cleaning Limits

1 1 4 pressure reducing valvereplacement

Bidgee Pumps & Irrigation are leaders in Smart Water Management. Founded in 2001, they service the Riverina region, and offer a comprehensive range of irrigation products, expert advice, and installation services to a broad range of clients. From homeowners, landscape and irrigation contractors, local councils and schools, to government departments, golf courses and nurseries, Bidgee Pumps & Irrigation provide solutions in all shapes and sizes.

8040 RO Reverse Osmosis Membrane with Low Pressure for Water Filer System RO MembraneUltraClean BW reverse osmosis membrane elements are primarily used for brackish water desalination, providing excellent, stable and consistent membrane performance for industrial water treatment systems. The element operates at low pressure, providing a more cost-effective option for industrial-grade applications. For more difficult dissolved salts, such as TOC, SiO2, etc., it has a high removal rate. It is suitable for near-zero discharge of wastewater in the petroleum and petrochemical industries and boiler feed water in thermal power plants. Product  Highlights1.High flux and high salt rejection2.Low operating cost and good economic benefitsUC LP/ULP/XLP Product Model

Permeate flow for individual elements may vary ±15 percent from the value specifed.Active membrane area guaranteed ±4%.Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.Reverse osmosis(RO) systemReverse osmosis process is the world's advanced, energy-saving and effective separation technology now, with a filtration accuracy of 0.001 μm, to completely separate and remove all particles of soluble salts, colloids, organics, microorganisms, viruses,bacteria, rust, and heavy metals in water. It requires pressure to force pure water across a membrane, leaving the impurities behind. However, note that reverse osmosis systems are not ideal for treating water that is very hard and/or with significant quantities of contaminants. In this case, to extend the operating life of the membrane, the water should be pre-treated before entering reverse osmosis membranes (filtering, deferrization, etc.).