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Plastic Storage Tank Fittings

Tank Fittings and Accessories

storage tank fittingsLooking for storage tank fittings for your poly tank? Storage tank accessories from Water Storage Tanks can add much needed security and reliability to your plastic storage tanks. Whether you are looking for bulkhead fittings, flanges, water tank outlet fittings, or sight gauges, you've come to the right place. See our variety of storage tank fittings, then contact us for more information.

  • Materials Used Include
    • PVC
    • PP
    • CPVC
    • PE

  • Provides Secure and Reliable Connection to Plastic Storage Tanks

Questions about plastic water tank fittings? We can help! Call us at +1-863-261-8388 or contact us to discuss your project.

Storage Tank Fittings Specifications

Picture Series and Description Material Size
Bolt-on Fittings
Bolt-On
Bulkhead
Fittings
Installed or Loose
PVC 1/2" thru 1" and
1 1/2" thru 6"
PP 1/2" thru 1" and
1 1/2" thru 4"
CPVC 1/2" thru 1" and
1 1/2" thru 6"
316 S.S. 1/2" thru 1" and
1 1/2" thru 6"
FA Series
FA Series
Bulkhead
Fittings
Installed or Loose
PVC 1/2" thru 4"
PP 1/2" thru 3"
CPVC 1/2 thru 1" and
1 1/2 thru 4"
316 S.S. 3/4" thru 3"
FC Series
FC Series
Self-Aligning
Bulkhead
Installed
PVC 1" thru 3"
FB Series
FB Series
Half Coupling
Welded
PE 1/2" thru 6"
PP 1/2" thru 4"
FD Series
FD Series
Full Coupling
Welded
PE 1/2" thru 6"
PP 1/2" thru 4"
FE Series
FE Series
Spigot
Installed
Needle Type
PE 1/2" thru 3/4"
FF Series
FF Series
Spigot
Installed
Drum Type
PE 3/4" thru 2"

FY Series
FY Series
Flange Assemble
(Bulkhead Fitting
or Half Coupling
Additional)
PVC 1/2" thru 6"
PP 1/2" thru 4"
FJ Series
FJ Series
Ball Valves
Single Entry
Threaded
Loose
PVC 1/2" thru 4"
PP 1/2" thru 4"
FJ Series
FJ Series
Ball Valves
Bolted (A)
PP 1/2" thru 3"
FL Series
FL Series
Sight Gauge
Installed
PVC 1/2" thru 1" and
1 1/2" thru 4"
  GO Series
Sight Gauge
Reverse Fill
Indication
PVC 2"
GA Series
GA Series
Cam Action
Couplers
PP 1/2" thru 3"
GB Series
GB Series
Cam Action
90 Degrees
Couplers
PP 1 1/2" thru 2"
GH Series
GH Series
Cam Action Adapter
PP 1/2" thru 3"
GI Series
GI Series
Cam Action
90 Degree
Adapter
PP 1 1/2" thru 2"
FK Series
FK Series
Float Valve
Installed
PP 1/2"
GC Series
GC Series
U-Vent
PVC 2" thru 4"
GD Series
GD Series
Siphon Tube
(Bulkhead Fitting or Half Coupling Additional)
PVC 2" and 3"
PP 2" and 3"
MW Series
MW Series
Hinged Manway
PP 16" Ø
PP 8" Ø 16" Ø 22" Ø
GE Series
GE Series
External Down Fill
Dome Mounted with
Internal Down Pipe (A)
PVC 2" and 3"
GF Series
GF Series
External Down Fill
Side Mounted with
Internal Down Pipe (B)
PVC 2" and 3"
GG Series
GG Series
Internal Down
Pipe (C)
PVC 2" and 3"

Storage Tank Fittings Optional Hardware

Bulkhead Fitting Size Bolt Size Available Material
1/2", 3/4", 1" 1/4" x 2 1/2" Hastalloy C
316 S.S
1 1/2", 2", 3" 3/8" x 3"
1 1/2", 2", 3", 4", 6" 1/2" x 4"
4", 6" 5/8" x 4"

Additional Storage Tank Accessories

Water Storage Tanks also offers other Tank Accessories in addition to our plastic water tank fittings. For plastic storage tanks, particularly ones kept outside, our accessories may be necessary. The selection includes:

  • Storage Covers
  • Tie Down Kits
  • Manhole Extensions
  • Lid and Riser Combinations

See our entire line of Plastic Storage Tanks.

Questions about water tank outlet fittings? We can help! Call us at +1-863-261-8388 or contact us to discuss your project.