The result? Tangible improvements in key impeller performance targets: blades that move more smoothly, and impellers that operate with less noise and more efficiency.
Please contact Argon Distributors for availability.
A two-fold adhesive seam attaches zero tip-clearance Multi-Wing PS to the outer edge of each fan blade, effectively closing the gap between the blade and the fan housing or cowling.
Suitable for all Multi-Wing fan models
Easy to use
Readily maintained onsite
Testing by the Danish Technological Institute has challenged Multi-Wing PS’ strength andperformance over time:
Static strength tests — withstand loads of more than 40N/mm allowing the usual max operating speed for PAG fans
Fatigue tests to beyond 400,000 impacts
Performance up to 120C (the same operating range as Multi-Wing PAG fans)
Simulated UV exposure equal to 7 months natural outdoor weathering in northern Europe without deterioration
Tests have also demonstrated the performance improvement delivered by a fan with the simple addition of Multi-Wing PS. To illustrate, testing conducted on a 5ZL impeller indicated up to 8 percentage points improvement in efficiency and a decrease of up to 5–10 dBA in noise emissions. Extrapolated data will be released for other impeller models on Optimiser in future.
High mechanical and chemical resistance make Multi-Wing PS suitable for use in most HVAC and engine cooling applications.
Testing has shown Multi-Wing PS are able to perform without deterioration when exposed to:
- Hydraulic oil
- Diesel fuel
- Refrigerant R134a