Wisco Products 400 Series Filler Neck Mountings

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

400 Series Filler Neck Mountings

Our standard neck mountings are shown here. They can also be manufactured with angle-cut ends for mounting to curved tanks. Options such as hasp style lock latches, vents, overflow tubes and round weld flanges are available by special order.

	Mounting must be ordered with neck because neck is welded, brazed, or soldered to mounting
	Internal Pipe Thread (a half coupling) available in steel only
	Straight Tube extension is available in steel and stainless steel
	Straight Tube end can be cut at an angle for mounting to tanks at an angle
	Flanged Neck available in steel only
	Flanged Tube mounting available in steel only, flange welded to tube OD at desired location

Internal
Pipe Thread
Wisco Products Series 400 Filler Neck with Internal Pipe Thread Mounting

Bolt Flange
(neck / tube)

Wisco Products 400 Series Filler Neck with Bolt Flange Mounting

Straight Tube
Wisco Products 400 Series Filler Neck with Straight Extension Tube Mounting

Weld Flange
(neck / tube) Wisco Products 400 Series Filler Neck with Weld Flange Mounting

Internal Pipe Thread .PDF \| .DWG	Straight Tube .PDF \| .DWG	Bolt Flange .PDF \| .DWG	Weld Flange .PDF \| .DWG
Steel	Steel	Steel	Steel

2", 2-1/2" or 3" Dia. NPTF Pipe Threads	3-1/8" OD x .12" wall Extension Tube (specify tube length & cut angle)	4" x 4" x 1/4" sq. Flange with .44" dia. holes on 3" spacing (specify tube length, cut angle & flange location)	4" x 4" x 1/4" sq. Flange (specify tube length, cut angle & flange location)