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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

300 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 chain anchors, vents and weld flanges
are available by special order.

Mounting must be ordered with neck
(except for aluminum tank flange)
Neck is welded, brazed, or soldered to mounting
Internal Pipe Thread (a half coupling) available
in steel only
Straight Extension Tube available in steel or stainless steel
Tube end can be cut at an angle for mounting to tanks at an angle
Aluminum Tank Flange available internal threaded
for mounting 300 Series necks to aluminum tanks
(can be ordered with neck, or separately)
Internal
Pipe Thread

Wisco Products Series 300 Filler Neck with Internal Pipe Thread Mounting

Straight Tube

Wisco Products Series 300 Filler Neck with Extension Tube Mounting

External
Pipe Thread

Wisco Products Series 300 Filler Neck with External Pipe Thread Mounting

Tank Flange

Wisco Products Series 300 Filler Neck Tank Flange Mounting

 
Internal Thread
.PDF |  .DWG
External Thread
.PDF |  .DWG
Straight Tube
.PDF |  .DWG
Tank Flange
.PDF |  .DWG
 
Steel (only)
 
Steel (only)
 
Steel or Stainless Steel
 
Aluminum (only)
       
1-1/2", 1-3/4" or  2" dia.
Straight or Pipe Threads
1-1/2", 1-3/4" or  2" dia.
Straight or Pipe Threads
(specify length &
cut angle)