Plumbing fittings, unions, manifolds and more for all JACUZZI ® Hot Tubs.
JACUZZI ® Plumbing Fittings
Barbed Fitting 1/4" X 3/8" for LX Brand Pumps
1/4" MBT X 3/8" Barbed Fitting for all LX Brand Pumps Black Plastic with O-Ring
$4.12
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Barbed Fitting 1/4"MPT X 3/8" Barbed
Barbed fitting 1/4"MPT X 3/8" barbed. Will fit Jacuzzi J-300 Pumps.
$2.50
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Barbed Fitting 1/4"MPT X 3/8" Barbed Stainless Steel
Barbed fitting 1/4"MPT X 3/8" barbed fitting in stainless steel. Will fit Jacuzzi J-300 Pumps. Works with all TheraMax, Theraflo, and LX Model Wet...
$18.50
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Barbed Fitting 1/8"MPT X 3/8" Barbed 90 in Plastic For J-300 Heaters
1/8" MPT X 3/8" Barbed 90 Fitting in Plastic. Fits J-300 Series Heaters Including 6500-402 and -403
$2.15
Buy NowBarbed Fitting 1/8"MPT X 3/8" Barbed in Stainless Steel For J-300 Heaters
1/8" MPT X 3/8" Barbed Fitting in Stainless Steel Used in all J-300 Series Heaters Including 6500-402 and 6500-403 for Model Years 2002 to 2015. Also...
$9.47
Buy NowBarbed Fitting 1/8"MPT X 3/8" Barbed Plastic
Barbed fitting 1/8"MPT X 3/8" barbed. Will fit Jacuzzi J-300 Heaters 6500-402 6500403
$2.50
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Jacuzzi 14 port air line manifold. 14 X 3/8" barbed fittings. 1.5" plumbing with dead end.
$16.95
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Jacuzzi J-300 Series Suction Fitting. Fits all J-300 Series Hot Tubs made from 2002 to present day. 2. 6540-564, Grate :Suction 3. 6540-565,...
$9.95
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Water Manifold with 2 3/4" Barbed Fittings
2" manifold slp x spg with 2 3/4" barbed ports
$8.95
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Water Manifold with 2 3/4" Barbed Fittings Dead End
2" manifold with two 3/4" barbed fittings. One end open, one end closed.
$9.95
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Water Manifold with 3/4" Slip Ports
While there are lots of configurations for these manifolds, these options are the most common. You can bushing these down easily, if need...
$9.95
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Water Manifold with 4 3/4" Barbed Fittings
4 port manifold with 3/4" barbed fittings 2" slp X 2" spg
$9.95
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Water Manifold with 4 3/4" Barbed Fittings Dead End
2" manifold with 4 3/4" barbed fittings. One end open, one end closed.
$11.50
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Water Manifold with 6 3/4" Barbed Fittings
While there are a lot of combinations available, these are some of the most common (Shown with 6 3/4" barbed fittings). All barbs point up....
$11.95
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Water Manifold with 6 3/4" Barbed Fittings Dead End
2" manifold with 6 3/4" barbed fittings. One end open, one end closed.
$14.50
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This is a useful item for spa plumbing applications. The large end fits over a standard fitting and the small end allows a standard connection.
$5.95
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This is a very useful item for spa applications. The small end fits inside standard schedule 40 plumbing and the large end allows a standard...
$5.95
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Small flange split nut fits most pump unions and other standard fittings with 1.5" or 2" MBT threads If you have a cracked pump union, just...
$4.95
... more infoSplit Nut commonly used in heater connections. 2" Fits Jacuzzi J-200 Series hot tubs without a circulation pump. 2" Fits all Jacuzzi Select...
$3.95
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O-Ring Gasket for Heater Manifolds with Split Unions
2" O-Ring gasket used in all Jacuzzi Select, Platinum and Z Series hot tubs to seal the tailpiece to the heater manifold. Flat gasket side sits...
$1.50
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Common pump unions. Standard MBT threads fit most pumps made today. Includes both male and female halves with O-Ring.
$9.95
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Common Pump Unions. Standard MBT threads fit most pumps made today. Includes nut, tailpiece and O-ring.
$2.95
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Pump Union 45 Degree Street 2"
Common threads fit most any 2" pump made today. Includes nut, 45 degree tailpiece, and O-ring.
$12.95
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