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Frequently asked questions

Save time and hassle by browsing through our FAQs. Have a question that’s not listed here? Feel free to get in touch, and our team will be more than happy to find the answers you need.

Are all Bromic water hoses backed by a 15-year warranty?

At Bromic, we are proud to offer a warranty on all our “Quicky”, PEX and PEX-PRO™ flexible water hoses. Our PEX-PRO™ range is backed by an industry-leading 15-year warranty for extra peace of mind. Bromic “Quicky” Water hoses offer 12 months warranty and our PEX hoses (including mixer hoses) offer 10 years of warranty.

Are the Bromic Mixer Tap hoses the same as Bromic PEX water hoses?

Yes, the Bromic PEX Mixer tap hoses are manufactured with the same stainless steel braid and PEX core as Bromic PEX hoses, making them burst proof. The only difference is the red and blue stripes integrated into the braid to distinguish between hot and cold water hoses.

What’s the difference between Bromic Quicky, PEX, and PEX PRO™ water hose ranges?

Whilst Bromic “Quicky” water hoses are manufactured with a rubber core, Bromic PEX and PEX PRO™ hoses are manufactured with an extremely high-density polyethylene inner core, making them 100% burst proof*. Whilst EDPM and PEX hoses are made with a stainless steel braid, PEX PRO™ is made with a marine grade 316 stainless steel braid that is highly resistant to rust and corrosion.

Bromic ‘Quicky’
Water Hoses
Bromic PEX Core
Water Hoses
Bromic PEX PROTM
Water Hoses
Core MaterialRubberExtremely high-density polyethylene Extremely high-density polyethylene
Braid MaterialStainless steel braidStainless steel braidMarine grade 316 stainless steel braid
Features100% burst proof*100% burst proof*
rust proof
Warranty12 months10 years15 years
A comparison between Bromic flexible water hoses materials, features and warranty.

*Rated working pressure not to exceed 1400 kPa
According to new research released by general insurer IAG

What’s the difference between a push-fit connection and a solvent-cement connection?

Push-fit pipes are quick and easy to install and can be easily separated. Solvent-weld pipes use solvent cement to make a strong joint, making them suitable for permanent fixtures.

Push-fit connections connect with push-fit pipes and solvent-cement connections connect with solvent-weld pipes. Some valves come with a removable adaptor that allows it to fit either connection, for example on the Bromic Air Admittance Valve 110mm.

What size air admittance valve do I need?

To choose the right air admittance valve, you’ll need to know the fixture unit of the pipe and the airflow capacity required. Read more

Properties
Air Admittance Valve 110mm
(SKU: 1210702)
Air Admittance Valve with Adaptor for 32-40-50mm
(SKU: 1210701)
Recommended ApplicationDischarge stacks up to 45 metres or 10 storeys high32mm and 40mm for use as a connection to waste pipes to prevent water loss from trap seals. 50mm is for use on branch discharge pipes
Connection110mm push-fit connection
82mm solvent cement connection
32mm, 40mm and 50mm solvent cement connection
Airflow Capacity108.32l/s10.1l/s
Maximum Unit LoadingPipes – 19,799 fixture units
Stacks – 1230 fixture units
Pipes – 172 fixture units
Stacks – 10 fixture units
Temperature Range-20°C to +60°C-20°C to +60°C
A detailed comparison between Bromic Air Admittance Valves.

When should a ball valve be used instead of a butterfly valve?

Both ball valves and butterfly valves are valves that are used to control the flow of water or gas in a pipe system. Internally, butterfly valves consist of a thin disk and ball valves consist of a sphere-like disc that rotates as the handle is turned.

Whilst butterfly valves are usually recommended for use with larger pipe diameters, ball valves provide a tighter seal and are hence suitable for high-temperature and pressure services. Bromic supplies a wide range of ball valves with different thread connections and lever types for gas and water applications.

Please note: Butterfly valves should not be confused with butterfly handles (also known as T handles).

How do you distinguish between gas and water valves?

The colour of the handles on Bromic ball valves are used to distinguish their usage between gas and water.

Valves with a yellow handle are gas valves and are AGA-approved for use with Natural Gas and LPG.

Valves with a green handle are water valves and are WaterMark-approved for use with potable water. Almost all of Bromic’s green handle valves are also AGA-approved for use with gas, with exceptions such as 1210437.

Refer to product information to review if a valve is compatible with gas and/or water pipelines.

What size test plug do I need?

To select the right test plug size you’ll need to know the diameter and back pressure of the pipe. The back pressure can be calculated by determining the height of the water that accumulates from the centerline of the pipe.

Select a test plug based on the compatible pipe size diameter. Ensure that the back pressure of the pipe is less than the test plug’s maximum back pressure (psi).

SKUInternal Pipe SizeCompatible Pipe Size (Internal Minimum)Compatible Pipe Size (External Diameter)Minimum Depth (inserted in pipe)Waterway DiameterMax. Back Pressure
868800040mm (1.5″)38mm53mm31mm15mm30psi
868800150mm (2″)50mm62mm32.7mm15mm30psi
868800265mm (2.5″)62mm80mm33.2mm15mm30psi
868800375mm (3″)73mm92mm34mm15mm20psi
8688004100mm (4″)94mm110mm37.5mm15mm10psi
8688005150mm (6″)147mm165mm39.7mm15mm10psi

When should I use a mechanical plug instead of a pneumatic plug?

Both pneumatic and mechanical test plugs can be used to test leaks and block off sections of pipelines. The benefit of pneumatic plugs is that they can be used for multiple purposes such as bypassing effluent that is running through a live pipeline. Mechanical plugs such as Bromic Test Plugs are usually recommended for long-term installations as they can fit tightly and create a seal.

What is the difference between an analogue manometer and a digital manometer?

Unlike analogue manometers, digital manometers contain a pressure transducer that deflects under pressure. Digital manometers are more accurate than their analogue counterpart and are also easy to read.

The Bromic Manometer Kit provides additional features including:

  • Record function
  • Data hold
  • Large dual LCD with backlight
  • Max/Min/Avg value
  • Low battery indication
  • Auto power off
  • 11 different units of measure
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Bromic Plumbing & Gas