Wisco Products 600 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

600 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 lock lugs, vents, chains, overflow tubes and 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 Extension Tube is also available in brass
	Tube end can be cut at an angle for mounting to tanks at an angle
	Flanged Necks available in steel only
	Flanged Tube mounting available in steel only, flange welded to tube OD
	Bolt Flange availalbe in 6-hole or 12-hole configurations

Internal
Pipe Thread
Series 600 Filler Neck Mounting with Internal Threads

Bolt Flange
(tube / neck)

Series 600 Filler Neck Mounting with Bolt Flange

Straight Tube

Series 600 Filler Neck Mounting with Extension Tube

Weld Flange
(tube / neck) Series 600 Filler Neck Mounting with Weld Flange

Internal Pipe Thread .PDF \| .DWG	Straight Tube .PDF \| .DWG	Bolt Flange Tube .PDF \| .DWG Neck .PDF \| .DWG	Weld Flange Tube .PDF \| .DWG Neck .PDF \| .DWG
Steel	Steel, Stainless Steel or Aluminum	Steel or Stainless Steel	Steel or Stainless Steel

3", 3-1/2" or 4" dia. NPTF Pipe Threads	4-1/4" OD x .10" wall Extension Tube (specify tube length & cut angle)	5-1/2" dia. x 3/16" Flange with .172" dia. holes on 5" dia. bolt circle (specify tube length, cut angle & flange location)	5-1/2" dia. x 3/16" Flange (specify tube length, cut angle & flange location)