What is a pre-rinse unit used for?

A pre-rinse unit is used in commercial kitchens to remove food residue from dishes, pots, and utensils before washing. It improves cleaning speed and efficiency and is commonly installed in restaurants, cafés, hotels, aged-care facilities, and other commercial kitchens.

What materials are available in the pre-rinse units range?

Gentec pre-rinse units are available in lead-free DZR brass and stainless steel, suitable for different commercial kitchen environments while meeting compliance and durability requirements.

Do pre-rinse units fit standard commercial sinks?

Yes. Gentec pre-rinse units are designed to work with standard commercial kitchen sink installations across Australia, whether for new kitchens or retrofits, with hob-mounted, wall-mounted, and compact options available.

Do Gentec Pre-Rinse Units comply with Australian standards?

Yes. Gentec Pre-Rinse Units comply with Australian plumbing standards, WaterMark certification (AS 3718:2021), and WELS Scheme requirements. Many models include integral backflow prevention for full compliance.

What maintenance is required for pre-rinse taps?

Weekly: operate the unit, clean the nozzle with a soft cloth, and inspect hoses and joints. Annually: professional service recommended. Ensure proper operation, avoid hose kinks, and follow AS/NZS 3500 installation standards to maintain performance and warranty.

What is the warranty for Gentec Pre-Rinse Units range?

Gentec Pre-Rinse Units come with a 5-year base warranty covering manufacturing defects in materials and workmanship.

Do Gentec supply spare parts?

Yes. Gentec provides replacement hoses, spray guns, nozzles, and valves to maintain pre-rinse units long-term, including older models.

What is the warranty for spare parts?

Replacement spare parts such as trigger spray heads, cartridges, hoses, and aerators have a typical 2-year warranty as outlined in Gentec's official warranty terms, ensuring long-term reliability.

Lead Free DZR Brass Pre‑Rinse Units

JETFLO Lead Free DZR Brass Pre-Rinse Units Benefits

Lead free and safe for potable water, ideal for hospitality, healthcare and food service environments.
Reliable operation in aggressive water conditions, reducing long term maintenance and improving performance.
High pressure spray performance for efficient cleaning with less scrubbing and reduced manual labour.
Energy and water savings through efficient rinsing and controlled spray patterns.
Multiple mounting options (hob mounted, wall mounted, with or without pot fillers) to suit different kitchen configurations.
Ideal for compliance driven facilities such as cafés, restaurants, healthcare environments and food preparation areas.

Lead Free DZR Brass Food Processing Units | Gentec JETFLO Commercial Range

View complete specifications and technical data in our Lead Free Brass Product Catalogue – Pages 44-53 Lead Free Brass Product Specification Catalogue

Lead Free Brass Pre Rinse Unit Catalogue Image

Lead Free Brass Pre-Rinse Units Across Australian Projects:

Gentec Lead Free Brass pre-rinse units are the preferred choice for national food service operators. Recent Australia-wide installations include:

These installations demonstrate our commitment to delivering compliant, durable, and hygienic solutions for high-volume commercial kitchens.

Lead Free DZR Brass Pre‑Rinse Units FAQs

What makes Lead Free DZR Brass pre-rinse units lead-free?

Lead Free DZR Brass is metallurgically formulated to contain ≤0.25% lead by weighted average, meeting AS 3718:2021 requirements for potable water contact materials. This controlled alloy composition eliminates lead leaching risks while maintaining the corrosion resistance and durability of traditional DZR brass.
Compliance & certification:

AS 3718:2021 certified for drinking water contact
WaterMark certified
Complies with Australian Drinking Water Guidelines (ADWG)
Meets National Construction Code plumbing requirements

Gentec Lead Free DZR Brass pre-rinse units are approved for specification in commercial food service, healthcare, and hospitality applications where potable water contact occurs.

Why choose Lead Free DZR Brass over stainless steel for pre-rinse units?

Both materials deliver excellent performance, however Lead Free DZR Brass offers distinct advantages for many commercial kitchens.
Lead Free DZR Brass provides a cost-effective solution without compromising durability or compliance, making it ideal for projects working within budget constraints. It meets Australian plumbing standards without the higher material cost associated with stainless steel.
When to choose Lead Free DZR brass:

Budget-conscious installations requiring reliable performance
Standard commercial kitchen water conditions
Projects prioritising value without sacrificing quality
Replacement units matching existing DZR brass infrastructure

Are Lead Free DZR Brass pre-rinse units suitable for all commercial kitchens?

Yes. Lead Free DZR Brass pre-rinse units are AS 3718:2021 certified and suitable for all commercial kitchen applications.

Critical compliance environments:

Childcare centres
Healthcare facilities
Schools and universities
Aged care facilities

High-performance applications:

Restaurants and cafés
Hotels and resorts
Food processing environments
Corporate catering facilities

Do Lead Free DZR Brass pre-rinse units perform the same as stainless steel?

Yes. Performance is comparable across equivalent models. Water pressure, flow rate, spray coverage, and ease of use are the same. The primary differences relate to material characteristics and cost, not operational performance.

Can I replace just the spray gun or hose?

Yes. All Gentec pre-rinse units are designed with replaceable components to support long service life and sustainability. Genuine replacement spray guns and hoses are readily available, including for older installations.

What maintenance is required for Gentec Lead Free pre-rinse units?

Regular maintenance helps extend the lifespan of commercial pre-rinse units and reduces downtime.
• Weekly: Operate the unit at least once; clean with a soft cloth and warm soapy water. Inspect hoses, bends, and joints.
• Annually: Service by a licensed plumber (more frequently in high-use kitchens).
• Best practice: Maintain 350 kPa working pressure, avoid abrasive or chemical cleaners, handle hoses carefully, and ensure compliance with AS 3718:2021 standards.
Following manufacturer guidelines ensures optimal performance and warranty coverage.