Wisco Products Flush-Mount Series Filler Necks

Filler Caps and Accessories

For Manufacturers of Rail Locomotives, Marine and Racing Vehicles, Liquid Processing Systems
and Storage, and Heavy Duty Off-Road, Construction, Mining, Farm and Forestry Equipment

Flush-Mount Series Filler Necks

Our Flush-Mount necks offer a strong, recessed
fill neck receptacle to contain our flush-mount caps.

	For use with Wisco Flush-Mount filler caps
	16 gauge (.060 in) steel
	Available with 6-hole or 12-hole bolt patterns
	Chain anchor for optional chain is built-in

Flush Mount Series Filler Necks photographs

Flush Mount Series Filler Neck dimensions diagram

Style	Flange Diameter	Material	Plating
Weld Neck (no holes) .PDF \| .DWG
4292	5.30 OD Flange	Steel	(none)
6-Hole Bolt-On Necks .PDF \| .DWG
4291-1	4.88 OD Flange, 4.37 dia. Bolt Circle	Steel	Zinc, Clear
4291-4	4.88 OD Flange, 4.37 dia. Bolt Circle	Steel	Chrome
12-Hole Neck / 6.1" OD .PDF \| .DWG
4291-5	6.11 OD Flange, 5.34 dia. Bolt Circle	Steel	Zinc, Clear
4291-6	6.11 OD Flange, 5.34 dia. Bolt Circle	Steel	Chrome