Backflow is prevented by installing a backflow prevention device. This may be a double-check valve, an RPZ (reduced pressure zone) or a non-return valve all ...

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The Pressure and Temperature Relief Valve (PTR) is designed to relieve the increase in pressure caused by water expansion during the normal heating cycle. The ...

In the selection of a channel drain solution, reviewing the expected loadings, the application, and the local environment will ensure a durable and functional solution.

Linear channel drainage systems provide an excellent solution for efficiently removing surface water from large areas and openings such as laneways, paved areas and garage entrances. When selecting a system, consideration should be taken to the application and load class requirements.

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A pressure reducing valve is generally used to reduce the pressure of a media from a high to a lower safe working pressure. However it can also provide a ...

In this situation, Allproof’s Commercial Channel with Wedge Wire grate would be an excellent choice. The Wedge Wire grate is load Class B allowing for any light maintenance or service vehicles to access the area, is slip resistant rated to R11 (AS4586), heelproof (openings less than 8mm) and resistant to bicycle tyre penetration (AS3996). The use of grate lockdowns will prevent any slight movement and reduce the risk of theft. CBD’s in Australia are often located in close proximity to harbours, the Wedge Wire grate is made from 316 stainless steel and recommended in marine environments and spray zones. Install details are available for alternative embedment for asphalt and paver finishes.

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Find RMC 15mm 1000kPa Pressure And Temperature Relief Valve at Bunnings. Visit your local store for the widest range of products.

Filter Results · Double Check Detector Assemblies · Double Check Valve Assemblies · Dual Checks · Reduced Pressure Zone Assemblies · Single Check ...

Taco's 4900 Series of air elimination products deliver the most complete and effective means of air removal on the market. The ultimate micro-bubble ...

Allproof’s Domestic Channel made from 100% recycled plastic has been designed for residential applications making it a durable and economic choice for areas subjected to light vehicle access. Alternatively for garages expecting heavy vehicle access or looking for a premium product specification, 100mm clear opening Polymer Concrete drainage channel would make an excellent selection. A plastic or stainless grate would be advisable as these maintain their finish, and suit modern building aesthetics. A minimum of 100mm concrete surround is required, therefore it would need to be pulled off the building slab by at least 100mm to achieve full encasement. The 100mm distance from the garage entrance allows room to create a level change in the way of a small ramp to direct water away from the opening and towards the channel drain.

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Pump sequencertekmar 132

General load class ratings go from Class A to Class E. Typical light vehicles such as cars and utes in a residential situation will be Class B (2,670kg wheel loads). A commercial situation can require load ratings from Class C (5,000kg wheel loads) right up to Class E (13,700kg wheel loads). Channel drains also gain their strength from the concrete surround, therefore while the grate load class is imperative so is the concrete encasement. Allproof channels are designed to have a minimum of 100mm concrete surround for load Class A up to a minimum of 200mm for Class E. This encasement is often checked off by an engineer as the trench created by the channel and its encasement can have an effect on structural slabs.

The Pump Sequencer 132 is designed to operate 2 pumps by providing stand-by or staging operation. It can be used in a wide range of applications, including residential installations using a backup system pump to commercial applications that require energizing a second stage for increased flow or head. The main function of the 132 is to provide lead lag capability to a standby pump setup, or to provide staging capability for a dual pump installation. The 132 can energize up to 2 pumps, as well as provide alert contacts that can be used in the event of a failure. 2 stage capabilityAdjustable flow proof delayAlert per pump or alert levelsEqual run time rotationExercisingLead lag operationTest sequenceWarm weather shut downControl - Microprocessor control, this is not a safety (limit) control

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RO membrane: 2-5 years; Post filter: 1 year. Form factor: Multi-stage filter assembly with clean water reservoir. Watts RO User Guide · Enhancement Instructions ...

Watts Water Technologies reported $426.4M in Stock for its fiscal quarter ending in June of 2024. Data for Watts Water Technologies | WTS - Stock including ...

Backflow Prevention Testing Kits. We recommend the Diaphragm type instruments Model 845-5 and 835 with bottom and vent connection. Use for testing system ...

We love to help with technical questions and provide further product information, however please note that we don’t provide costs direct to the market. For quotes and prices please direct your enquiry through your preferred installer and/or merchant. Please see our FAQ’s for further information on this.

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A 200mm clear opening Polymer Concrete (PC) channel with a cast iron grate would be prudent in this situation. Polymer Concrete drainage channels utilise polymers to supplement cement as the binder material, this creates a durable product that is highly resistant to a wide variety of chemicals and has extremely low permeability. Cast iron grates have excellent physical properties and are load rated up to Class E with a minimum 200mm concrete surround. Cast iron is resistant to dynamic wheel loads such as trucks manoeuvring or forklifts turning on them as well as good vibration dampening which helps protect surrounding concrete. Grate lockdowns are imperative in this situation to prevent the small movement of grates knocking against the channel edges under heavy wheel loads.

Commercial projects often see more traffic, specifically heavy-duty traffic such as delivery vehicles. To ensure that a drainage system is adequately designed for heavy vehicles, load class ratings (AS3996) should be referenced. Concrete encasement and different grate designs will have varying load class ratings dependant on the material they’re constructed from and the level of engineering that has gone into design and manufacturing.

INSTALL VALVE IN THE LINE SUPPLY PRESSURE CONNECTED TO THE "IN" CONNECTION. These regulators can be installed horizontally in either an upright or inverted ...