10 BEST COMPRESSION BULKHEAD FITTINGS for sale in 2025 – compare between the best compression bulkhead fittings on sale.

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1
Lifegard Aquatics 1-Inch Double Threaded Bulkhead
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Product Highlights
  • Heavy wall bulkhead is molded of highest impact resistant PVC eliminating possibility of finding hidden cracks when filling aquarium
  • Stock color is jet black to match acrylic tank backgrounds
  • All kits contain: bulkhead fitting, gasket, lock nut

$3.57
2
Joywayus 1/4' NPT Female 1/2' Male Brass Bulkhead Fitting Bulk Head Pipe Fitting Bulkhead Tank Fitting Coupler
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Product Highlights
  • Gasket and nut for air tight seal through bulkhead.
  • Joywayus female coupler for connecting 1/4" NPT fittings through a bulkhead.
  • Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F).
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.

$12.99
3
Lifegard Aquatics 1/2-Inch Standard Threaded Bulkhead
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Product Highlights
  • Heavy wall bulkhead is molded of highest impact resistant PVC eliminating possibility of finding hidden cracks when filling aquarium
  • Stock color is jet black to match acrylic tank backgrounds
  • All kits contain: bulkhead fitting, gasket, lock nut

$8.99 $3.79
4
Banjo TF050SS Stainless Steel 316 Bulkhead Tank Fitting, 1/2' NPT Female
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Product Highlights
  • Double sided female NPT threads
  • Standard with EPDM gasket, FKM (Viton type) available
  • Banjo products can be used for many applications
  • Users must determine suitability prior to use

$89.34
5
Banjo TF200 Polypropylene Bulkhead Tank Fitting, 2' NPT Female
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82 Reviews
Product Highlights
  • Polypropylene.
  • Size:- 2".

$17.49 $15.95
6
Bulkhead Fitting, 3/8' Female 1/2' Male Brass Water Tanks Connector with 2 Rubber Ring RFAdapter for Rain Barrels
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Product Highlights
  • Commonly used in water towers, water inlet and outlet and self-made water storage barrels, which can be used for various pipes, faucets, hoses, fittings, etc.
  • Made with high quality brass. Durable, the internal and external thread are smooth. Easy to use. Note: These connectors contain lead, not for potable water.
  • Comes with 2 gaskets, embeded gasket provides strong seal without slipping.
  • Using thread linking to make connection more firmly.

$8.99
7
Joywayus 1/2' Female 3/4' Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing
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Product Highlights
  • If you use Garden Hose Thread, please order B07SDCYLS8,and choose 1/2 x 3/4 GHT.
  • Notice:The thread size on the title is not the fitting's OD,please check the size you need before ordering.
  • Male thread brass quick connector,female thread inside.Embeded gasket provides strong seal without slipping.
  • Using thread linking to make connection more firmly Not easy to leak with 2 Rubber Ring,double sided protection.

$9.99
8
Lifegard Aquatics 2-Inch Standard Threaded Bulkhead
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151 Reviews
Product Highlights
  • Heavy wall bulkhead is molded of highest impact resistant PVC eliminating possibility of finding hidden cracks when filling aquarium
  • Stock color is jet black to match acrylic tank backgrounds
  • All kits contain: bulkhead fitting, gasket, lock nut

$13.29 $7.99
9
WAUOC 2 Pack PVC Bulkhead Fitting with Plugs for Rain Barrels, Aquariums, Water Tanks, Tubs, Pools (3/4 Inch with 4 mm Thick Silicon Seal Gaskett)
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Product Highlights
  • Widely Application: locking nut is reversed threaded; The bulkhead fitting with 4 mm thick silicon seal gasket that will contour to the shape of the round barrels, maintain your barrel with fresh new rain water season after season; Besides, it can drain the impurities from the bottom of tank.
  • Easy to install: drill one 3/8 inch or one 1/2 inch hole to install, assemble the bulkhead and hose adapter together.
  • Durable: will not fade, crack, or peel, durable and longer lasting PVC versus standard plastic bulkhead fittings
  • Size & Material: 3/4 inch and qualified PVC; Applicable for most rain barrels, water tanks, ponds, and aquariums

$9.99
10
2' UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack
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Product Highlights
  • Pipe OD - 2.375 (60mm)
  • Holesaw size: 3" (76mm)
  • Made in the USA
  • Instructions included

$10.29

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