Safe, Sealed Dispensing for Industrial Liquids
RD Closed Loop Dispensing System
The RD Closed Loop System uses a specialised neck finish that allows a closed-loop plug and dip‑tube assembly to lock securely into the container. We supply bottles manufactured with this RD neck, ensuring full compatibility with your chosen RD closed-loop plug and dispensing adapter. This creates a sealed, controlled dispensing path that minimises operator exposure, prevents spills, and reduces contamination when handling chemicals and sensitive liquids.
THE CHALLENGE
Open Pour Dispensing Creates Risk
Handling industrial liquids through standard open‑pour caps exposes operators to splashing, fumes, and contamination. Once the container is opened, control over flow, exposure, and cleanliness becomes difficult to manage. Inconsistent attachments and improvised dispensing setups increase the chance of spills, incorrect dosing, and product waste. Many workplaces struggle to balance safety, accuracy, and compliance when decanting chemicals from traditional bottles that were never designed for controlled, sealed dispensing.
WHY IT MATTERS
The Advantage of a Bottle Built for the RD Closed Loop System
Compatibility with the insert and the bottle, by having this custom solution you get the advantage of:
-
-
Fully sealed dispensing
-
Improved operator safety
-
Cleaner more reliable process
-
Consistent fitting everytime
-
Precise, repeatable, controlled flow
-
THE SOLUTION
A Purpose‑Built Bottle Designed for the RD Closed Loop System
Our solution starts with a custom‑manufactured bottle engineered with the precise RD neck finish required to support the RD Closed Loop plug, dip tube, and dispensing adapter. This specialised neck design enables a secure, leak‑tight connection that standard containers simply can’t provide. By using a bottle built specifically for the RD system, you achieve a fully sealed dispensing pathway — no open pouring, no exposure, and no contamination risk. The custom neck finish ensures compatibility, consistent performance, and safe, controlled dispensing every time, even with sensitive or hazardous liquids.
THE CHALLENGE
Open Pour Dispensing Creates Risk
Handling industrial liquids through standard open‑pour caps exposes operators to splashing, fumes, and contamination. Once the container is opened, control over flow, exposure, and cleanliness becomes difficult to manage. Inconsistent attachments and improvised dispensing setups increase the chance of spills, incorrect dosing, and product waste. Many workplaces struggle to balance safety, accuracy, and compliance when decanting chemicals from traditional bottles that were never designed for controlled, sealed dispensing.
THE SOLUTION
A Purpose‑Built Bottle Designed for the RD Closed Loop System
Our solution starts with a custom‑manufactured bottle engineered with the precise RD neck finish required to support the RD Closed Loop plug, dip tube, and dispensing adapter. This specialised neck design enables a secure, leak‑tight connection that standard containers simply can’t provide. By using a bottle built specifically for the RD system, you achieve a fully sealed dispensing pathway — no open pouring, no exposure, and no contamination risk. The custom neck finish ensures compatibility, consistent performance, and safe, controlled dispensing every time, even with sensitive or hazardous liquids.
WHY IT MATTERS
The Advantage of a Bottle Built for the RD Closed Loop System
Compatibility with the insert and the bottle, by having this custom solution you get the advantage of:
-
-
Fully sealed dispensing
-
Improved operator safety
-
Cleaner more reliable process
-
Consistent fitting everytime
-
Precise, repeatable, controlled flow
-
FAQ
Common Questions
What makes the RD Closed Loop bottle different from a standard container?
The RD bottle is manufactured with a specialised RD neck finish that allows the RD plug, dip tube, and dispensing adapter to lock in securely. This creates a sealed system that standard bottles cannot replicate, enabling safer and more controlled dispensing.
Do I need special equipment to use the RD Closed Loop System?
Yes — the RD Closed Loop System requires a compatible RD plug with dip tube and a matching dispensing adapter. Once connected, the system forms a sealed dispensing pathway directly from the bottle to your equipment.
Can the RD Closed Loop System help reduce operator exposure?
Absolutely. Because the container is never opened for pouring, operators are shielded from splashes, fumes, and accidental contact. This makes the system ideal for hazardous or sensitive liquids.
Is the RD Closed Loop bottle compatible with my existing processes?
In most cases, yes. The bottle integrates into your current workflow just like a standard HDPE container — the only difference is the RD neck finish. As long as you’re using the RD plug and adapter, the system connects easily and operates much like any other dispensing setup, just safer and more controlled. Depending on the chemical you are dispensing, you can get vented or non vented systems.