WE ARE CONNEXUS
Innovative Solution Providers
Viking Chains Enviro Division a Division of Connexus Industries Inc. is a leading manufacturer of Chain and Flight Sludge Collectors for Rectangular Clarifier Tanks and Grit Collectors.
Established in 1995, Viking Chains Enviro Division a Division of Connexus Industries Inc. comprises more than 150+ years of chain and application experience and we have the skills and knowledge required to produce the very best in quality chains and component parts. Our commitment to quality is sustained through extensive research and development, rigid process control, performance testing and continuous innovation.

Drive Unit
- High power density
- Wear-free
- Long service life
- Multi-stage gear unit for low output speeds
Collector Sprockets
Materials matched to specific application based on load and abrasion.
- Nylon and UHMW available
- With or without integrally molded chain saver rim
- Hunting tooth design
- Split or solid construction
- High-strength hub designs have non-binding hardware to prevent accumulation
Fittings
- Babitted or UHMW aligned
- Split designs for ease of replacement
- Bolt patterns designed to match most existing wall anchor locations for retrofit applications
- Static shaftbrackets also available in conjunction with sprocket sleeve bearings
Collector & Drive Chain
Engineered Specific Options:
- High-strength non-metallic
- 401 Stainless steel
- Pearlitic malleable iron
- 6 or 8 inch flight attachments
Flights
- High-strength
- Ultra high-strength aluminum
- Laminate fir to replace existing redwood also available
- Stainless steel hardware
- 6 or 8 inch available for standard F26 or F28 attachments
Wear Components
- UHMW wear strips
- Stainless steel hardware
- UHMW wear shoes are reversible to provide two wear surfaces
- Cast iron knock-out wear shoes available for cast iron collectors