This is a reduced pressure assembly. Production began in 1989. All versions in the 1/2"-2" sizes utilize a bronze body design. In 2010 the LF model was introduced which utilizes a lead free bronze body design. The check modules and relief stem assembly can be removed from the top through a single cover. The checks are a modular in-line design and are held in the body by a retainer. All seats are replaceable. Check springs are contained when the modules are removed from the body. Spring tension had to be released to perform a proper repair. There is spring tension exerted on the cover from the relief valve spring. There have been several modifications over the years but all versions utilize a similar construction. Be sure which version and size you have because repair parts are different. The 009 was the original model that was produced from 1989-1991. It was modified in 1991 to the 009 M1 model in sizes 1 1/4"-2" which was produced from 1991-1992. In the 009 M1 model there was a change in the check seat dimensions. The 009 M2 design began in 1992. The major difference in the M2 design was the downsizing of the body and the internal repair parts. Relief valve sensing line is internal on all models. Internal check hardware is mostly plastic. The 1/2" model 009 was introduced in 1992. The 3/4" 009M3 began in 1998. A model U009 was developed in sizes 1/2"-2". This unit incorporates a union end into the body. The U009A utilizes the same union with a 90 degree elbow for an up and down piping orientation. The model 009 PC is a polymer coated bronze assembly available in sizes 3/4"-2". The model SS 009 is available in 1/4"-1" sizes and is similar to the 009 except the body is made of stainless steel instead of bronze. The 2 1/2"-3" have the same features as the smaller 009 except the body is made of fused epoxy coated cast iron. The relief valve sensing line is external on 2 1/2"-3". The internal check and RV hardware are mostly bronze. In 2010 a LF model was introduced in sizes 2 1/2"-3" which replaced the leaded bronze parts with plastic and stainless steel to make it a lead free assembly.

Prop 65 Warning: WARNING This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. More Information

Please check if an optional post filter is required. The most appropriate post filter needs to be selected for your intended use. Please check the ‘Which Post Filter’ section above to see which is right for you. If in doubt, get in touch!

Going travelling? We have portable water treatment systems for your caravan, RV, boat or rental home. Purified water wherever you go!

This compact, 5 stage RO treatment system is widely used in dental, medical and food & beverage applications to produce pure water for important processes. It is also used to provide pure water to homes where there are unwanted chemicals, salts and minerals in town water or bore water.

Improve the taste, appearance and odour of your rainwater with our under sink rainwater treatment solutions. Improve your drinking water today.

This Reverse Osmosis system is capable of 2 litres per minute water production but this is dependant on water quality. This system must be used in a way that allows it to run for a maximum of 8 hours in one day with a 30 minute cool down period. If the system is not operated in this way, the pumps will fail prematurely. It is recommend that the pure water be diverted to a storage tank that has a control switch or float switch to turn the RO system off after 8 hours or when the tank is full. The storage tank must be level to the RO system and within close proximity to it.

Purify all water entering your home by removing chlorine and other contaminants – shower/bath in pure water and ensure the water your family consumes is safe.

Making drinking water less acidic has been documented as having multiple health benefits. Enquire about our Alkalising water filters today.

This filter is commonly used for specialist applications where extremely pure water is required for medical or manufacturing processes.

Are you concerned about heavy metals such as lead and arsenic in your water? See our range of heavy metal reducing water filters.

If you are consuming rainwater, your treatment system must protect you against bacteria and other pathogens. We have water filtration and UV sterilizer solutions to make your water safe.

Hard water can cause scaling within pipework and staining within sinks & toilet bowls. If you have a hard water problem check out our solutions here.

Fluoride is added to our town water supplies but is it necessary to consume it? Check out our Fluoride removal water treatment solutions today.

Safe Drinking Water Act: This product contains leaded bronze and is not intended for applications anticipated for human consumption. More Information

Want to remove Chlorine from your water supply? We have Chlorine removal water filter systems for your whole house or drinking water tap.

This filter is recommended for people wishing to consume the treated water. Reverse Osmosis on its own will generally produce mildly acidic water which is not ideal for straight drinking without further treatment. The Alkaline Canister Filter increases the pH to drinking water standards so it can be safely and pleasantly consumed.

Transform all rainwater entering your home into bacteria free, great tasting purified water. Check out our rainwater treatment systems for your whole house.

Remove Chlorine, Fluoride, sediment, heavy metals and other contaminants – provide your family with safe and great tasting drinking water.