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The Bell & Gossett 1BN329 HFT-90 Expansion Tank is a robust solution for hydronic heating systems, efficiently accommodating the thermal expansion of water. Its pre-charged setting at 12 psi, combined with a carbon steel construction, ensures durability and performance.
This expansion tank features a heavy duty butyl diaphragm that separates the water from air, preventing system waterlogging and maintaining system pressure. Its compact 15-3/8 inch diameter design allows for easy installation in space-constrained areas.
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