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1 Dixon Square, Chestertown, MD 21620, US
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© 2026 Dixon Valve & Coupling Company, LLC

Top Seal Fuel Delivery Tank Adapter | Dixon

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Tank Truck Fittings
Adapters
Fuel Delivery Tank
Top Seal Fuel Delivery Tank Adapter

BZ4051 - Tank Truck Bayco

Part#:BZ4051

Top Seal Fuel Delivery Tank Adapter

4" Bronze Adapter x 4" FNPT for

Product Variations & Sizes


BY4051	Bayloy	NPT	4"	3-1/2"
BZ4051	Bronze	NPT	4"	3-1/2"
BZ4051S	Bronze	NPSM	4"	2-3/8"

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Bronze | NPT | 4" | 3-5/8"

Material
Bronze
Female Thread
NPT
Female Thread Size
4"
Height
3-1/2"

Specifications

Material
Bronze
Break Quantity
1
Case Quantity
1
Female Thread
NPT

Female Thread Size
4"
Fuel Compatibility
Biofuel compatible up to E100 (100% Ethanol) and B20 (20% Bio Diesel)
Height
3-1/2"
Weight
4.79 lb

Markets

Petroleum Cargo Tanks