HQ3 injection quill

The Hydramet HQ3 injection quill is the future of injecting chemicals safely. The quill has been designed with operator safety in mind ensuring the quill cannot be accidentally withdrawn or ejected. It is mechanically impossible for the quill to pass through the seal chamber; it cannot become a projectile.

In addition, the shaft has been strengthened to avoid breaking under pressure and the angled spear tip creates turbulence which improves mixing. The quill has excellent resistance to stress corrosion cracking in chloride bearing environments and is therefore suited to chlorination systems.

• Excellent resistance to stress corrosion cracking (SCC) in chloride bearing environments
• Excellent resistance to corrosion fatigue and erosion corrosion
• Very high mechanical strength
• Flow direction indicator on shaft for optimal mixing
• Seal chamber minimises risk of leaks or exposure to chemicals
• Length can be adjusted on site – no cutting required
• Angled spear tip improves mixing creating turbulence at the dosing point
• Reinforced tip for longer operation
• Suitable for various pipe sizes
• Installation of non-return valve required to avoid any contamination of dosing line
• Safely able to remove spear without shutdowns

Ideally suited to chlorination systems
• Injecting chemicals in indoor and outdoor applications
• Installation of non-return valve required to avoid any
contamination of dosing line