Galvanised Steel Queen Excluder — For British National Poly Nucs (240mm x 445mm)
Keep your nuc colonies organised and productive with our galvanised steel queen excluder, specially designed for use with British National Poly Nucs.
Crafted from high-quality galvanised steel, this excluder is exceptionally durable — far stronger and longer-lasting than plastic, bamboo, or wooden alternatives. It’s designed to withstand regular use and seasonal changes while maintaining its shape and precision.
The accurately spaced grid holes allow worker bees to pass freely between the brood chamber and honey supers, while preventing the queen from moving upward. This ensures that your honey supers remain free of brood and makes honey harvesting cleaner and easier.
Cleaning is simple: just scrape away debris and lightly scorch with a blowtorch to restore it to perfect condition — ideal for repeated use year after year.
Key Features:
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Purpose-built for British National Poly Nucs
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Made from durable galvanised steel
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Prevents the queen from entering honey supers
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Precisely sized grid holes for optimal bee movement
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Easy to clean — scrape and scorch for quick maintenance
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Dimensions: 240mm x 445mm