Chemigem Venturi Injection Manifold

Chemigem Venturi Injection Manifold – Part 14050002

The Chemigem Venturi Injection Manifold is a genuine Pool Controls replacement component used to inject chlorine and acid into your pool's return line. The venturi principle creates a pressure differential that draws chemical solution into the water flow — ensuring accurate, consistent dosing without the need for a separate injection pump.

Correct installation is important for reliable performance. The manifold should be installed above water level where possible to minimise backpressure and ensure accurate chemical delivery.

Compatible Systems

• Chemigem D10 chlorinator systems
• Chemflo Plus chlorinator systems
• Other Pool Controls venturi-based dosing systems

Product Specifications

• Part Number: 14050002
• Brand: Pool Controls (Chemigem)
• Type: Genuine OEM replacement part
• Application: Chemical injection into pool return line via venturi

Installation Note

Plan your installation to minimise backpressure. Install the manifold above water level where possible for optimal performance and accurate chemical dosing. Refer to your Chemigem system manual for full installation guidance.

Frequently Asked Questions

What does a venturi injection manifold do?
A venturi injection manifold uses the flow of water through a narrowed section of pipe to create a pressure differential (venturi effect), which draws chemical solution from the chlorinator into the water stream. This allows accurate chemical dosing without a separate injection pump.

How do I know if my venturi manifold needs replacing?
Common signs include inconsistent chemical dosing, the chlorinator appearing to run but chemicals not entering the pool, or visible cracking or damage to the manifold body. If your Chemigem is dosing erratically, the venturi manifold is one of the first components to inspect.

Is this a genuine Chemigem part?
Yes — this is a genuine Pool Controls OEM replacement manifold (part number 14050002), not an aftermarket substitute. Using genuine parts ensures correct fit and reliable dosing performance.

Does this suit my Chemigem D10?
This manifold is compatible with Chemigem D10 and Chemflo Plus systems. If you are unsure whether it suits your specific model, contact us with your system's model number and we'll confirm before you order.