SPAN Registered Solutions

Industrial Water & Aeration Solutions

Discover our premium range of water level controls and fine bubble disc diffusers. Engineered for durability, high efficiency, and reliable performance.

Level Control
GAPA FS Float Switch

GAPA FS Float Switch

Reliable bulb-type level regulator (FS10 / FS20) for pumps and valves. Made with a heavy-duty Polypropylene casing and sheathed PVC cable for maximum durability.

  • IP68 Fully Submersible
  • 250 VAC / 10A Micro Switch
  • Available in 10m & 20m Cables
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Aeration System
GAPA DD Disc Diffuser

GAPA DD Disc Diffuser

High-efficiency fine bubble diffuser. Manufactured with premium EPDM 8600N from ExxonMobil USA using specialized vacuum molding for consistent, superior aeration.

  • EPDM 8600N Membrane
  • Oxygen Transfer Efficiency ≥38%
  • Long Service Life (Up to 8 Years)
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Technical Specifications

GAPA FS Float Switch

Models FS10 (10m) / FS20 (20m)
Casing Material Polypropylene (PP)
Cable Material Sheathed PVC (3C x 0.75mm)
Switch Rating 250 VAC / 10A
Max Immersion 20m (65ft)
Protection IP 68
Warranty 12 Months

GAPA DD Disc Diffuser

Available Models DD130, DD150, DD215, DD270, DD350
Membrane Material EPDM 8600N (ExxonMobil USA)
Connector 3/4" NPT Male Thread
Bubble Size Fine Bubble (1.0 - 5.0mm)
Design Flow 1.5 - 12.0 m³/h
Transfer Efficiency ≥ 38% (at 6m submerged)
Warranty 12 Months

Engineered for Excellence

Whether managing pump sumps or optimizing aeration tanks, our products guarantee efficiency and longevity.

Premium Materials

Utilizing ExxonMobil USA EPDM and chemical-resistant Polypropylene casings to withstand the harshest wastewater environments.

High Performance

From precise level regulation to high oxygen transfer efficiency (≥38%), our equipment maximizes your system's output.

Certified Quality

Both our Float Switches and Disc Diffusers are proudly SPAN Registered Products, meeting rigorous industry standards.

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