Engineered Composite Systems
We are pleased to offer a complete line of corrosion resistant products.
Fiberglass Dampers (Air Control)
Isolate, Dampen, Direct or Balance airflow.
Fiberglass Back-Draft Dampers
Control Backflow, Relieve Pressure or Control Pressure.
Sound Control Products
Reduce or isolate Fan, Compressor or Blower noise.
Fiberglass Ductwork Systems
Covers, Exhaust Hoods, Odor Control and Clorine Scrubbers
Vessels
From Chemical Storage Tanks to OEM Pollution Control Systems.
Custom Products
Rectangular vessels, covers and hoods.


X03 Low-Leak Model Damper
When full "bubble-tight" performance is required...
What sets the X03 apart?
  • Graphite filled PTFE bearings housed in a 100% FRP packing gland
  • Viton shaft seals
  • 100-mil corrosion barrier applied to all internal surfaces
  • PTFE Encapsulated O-Ring seal
  • Shaft is fully encapsulated between two two blade halves
  • No blade stops or Seal laminated into the body increasing pressure drop
  • PTFE is self-lubricating preventing wear to the seal or body
  • Nesting the shaft between blade halves prevents twisting or separation of this blade from the shaft
Benefits
  • No measurable leakage (Bubble-tight)
  • Maximum corrosion resistance
  • PTFE Seal is mchanically fastened in the blade
Options
  • Shaft: Stainless, Hastelloy, Titanium
  • Seals: PTFE
  • Body: Custom flange sizes
  • Operator: Worm Gear, Chain Wheel, Pneumatic or Electric operators
X02 Low-Leak Model Damper
When a small amount of leakage is acceptable...
What sets the X02 apart?
  • Graphite filled PTFE bearings housed in a 100% FRP packing gland
  • 100-mil corrosion barrier applied to all internal surfaces
  • Standard 2 week lead time on Standard items
  • Standard 4 week lead time on custom items
Benefits
  • Leakage <3CFM at 15 in. W.G.
  • Maximum corrosion resistance
  • Can be customized to meet a specific need
Options
  • Shaft: FRP, Stainless, Hastelloy, Titanium
  • Seals: EPDM, Viton
  • Body: Custom flange sizes, lengths, shapes
  • Operator: Worm Gear, SS Locking hand lever, Chain Wheel, Pneumatic or Electric operators
X01 Volume Control / Balancing Damper
The economical option where isolation is not required...
What sets the X01 apart?
  • Graphite filled PTFE bearings housed in a 100% FRP packing gland
  • 100-mil corrosion barrier applied to all internal surfaces
  • Standard 2 week lead time on Standard items
  • Standard 4 week lead time on custom items
Benefits
  • No seals
  • Maximum corrosion resistance
  • Can be customized to meet a specific need
Options
  • Shaft: FRP, Stainless, Hastelloy, Titanium
  • Seals: EPDM, Viton
  • Body: Custom flange sizes, lengths, shapes
  • Operator: Worm Gear, SS Locking hand lever, Chain Wheel, Pneumatic or Electric operators

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