DEMA Blend Centre 633 Green – Modular Bottle Fill Unit

Description

One chemical, one colour, total precision — the DEMA Blend Centre builds a scalable dispensing wall around the chemicals your facility runs on.

The DEMA Blend Centre One Product Chemical Dispenser (633GAP.G1) is a modular, wall-mounted chemical dilution unit engineered for facilities that demand precision, safety, and scalability in their chemical dispensing programs. Delivering a consistent 3.8 L/min (1 GPM) flow rate for bottle fill applications, the green-buttoned 633 is colour-coded to identify a specific chemical product — eliminating operator confusion and reducing the risk of incorrect chemical use at every fill. Available with Action Gap or Air Gap backflow protection, it meets Australian plumbing compliance requirements straight out of the box.

What sets the Blend Centre apart from a standard dispenser is its modular architecture. Multiple 633 units can be joined side by side without any tools to create a complete chemical dispensing station, where each product has its own colour-coded dispenser. SafeLink compatibility allows integration with closed-loop chemical systems for a fully contained, spill-minimising setup. No-tool servicing means the water valve and internal components can be maintained quickly in-situ, and the switchable left/right water inlet accommodates any plumbing configuration — making the Blend Centre as easy to install as it is to expand.

Why professionals choose the DEMA Blend Centre (Green)

• Colour-Coded Green Button for Chemical ID — The green push-button clearly designates this dispenser’s assigned chemical product — eliminating misidentification errors, simplifying staff training, and supporting safe chemical handling across multi-product dispensing setups.
• Modular & Expandable Architecture — Connect multiple Blend Centre units side by side without tools to build a complete chemical dispensing station — start with one chemical, expand to as many products as your facility requires.
• Precise 3.8 L/min Bottle Fill Flow — Delivers consistently accurate chemical dilution at 3.8 L/min for bottle fill applications — reducing chemical waste, controlling costs, and ensuring every spray bottle is filled to the correct concentration.
• Air Gap or Action Gap Backflow Options — Choose the backflow protection level that meets your site’s requirements — both Air Gap and Action Gap options satisfy Australian plumbing standards for chemical dispensers connected to a water supply.
• SafeLink Compatible & No-Tool Servicing — Works with DEMA SafeLink closed-loop systems for fully enclosed, spill-minimised dispensing, and features tool-free access to the water valve and internal components for fast in-situ maintenance.

Specifications

Where the DEMA Blend Centre (Green) works best

• Multi-Chemical Dispensing Stations — Build a complete dispensing wall where each product has its own colour-coded Blend Centre unit — staff go to the right colour, every time, with no reading required and no risk of product mix-ups.
• Commercial Cleaning & Janitorial Operations — Facilities managing multiple cleaning chemicals benefit from a scalable, colour-labelled dispensing system that keeps bottle fills accurate and reduces the training burden on new and casual staff.
• Healthcare & Aged Care Facilities — Where chemical accuracy and operator safety are paramount, colour-coded dispensing and SafeLink closed-loop compatibility minimise exposure risk and ensure correct product use at every fill.
• Hospitality & Food Service Environments — Kitchens and hospitality back-of-house areas require precise, reliable dispensing of food-safe sanitisers and cleaners — the Blend Centre delivers accurate dilution with no manual measuring or guesswork.
• Schools & Institutional Cleaning Programs — Large facilities with many cleaning staff benefit from colour-coded dispensers that reduce product errors, simplify chemical handling training, and scale to however many products the program requires.

Frequently asked questions

What does the green button on the 633GAP.G1 mean?

The green button is a colour-coding identifier — it designates this unit as the dispenser for the chemical product assigned to the green colour in your facility’s dispensing system. When multiple Blend Centre units are installed side by side, each button colour identifies a different product, making it immediately clear which dispenser to use for each chemical.

Can multiple Blend Centre units be connected together?

Yes. The Blend Centre is designed to be modular — multiple units connect side by side without any tools to create a complete multi-product dispensing station. Each unit maintains its own flow control and backflow protection, and the system can be expanded at any time to accommodate additional chemical products.

What is the difference between Action Gap and Air Gap backflow protection?

Both options meet Australian plumbing compliance requirements for chemical dispensers, but at different protection levels. An Air Gap physically separates the water outlet from the chemical stream — the highest-rated backflow prevention method. An Action Gap uses a mechanical device to achieve similar protection in a more compact format. Your plumber or facility manager can advise which option your site requires.

Is the Blend Centre compatible with closed-loop chemical systems?

Yes. The 633GAP.G1 is SafeLink compatible, allowing it to connect to DEMA SafeLink closed-loop chemical delivery systems — keeping concentrated chemicals fully enclosed during dispensing to minimise operator exposure, chemical spills, and product waste.