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Food Grade Plastic Fittings

Make sure your kitchen plumbing system meets regulations with these plastic fittings

Running a business can be tough. Whether you're building a new commercial restaurant kitchen, trying to break into the craft brewing industry, or overseeing a school or workplace cafeteria, the last thing you need to worry about is your kitchen's plumbing system not meeting licensing requirements due to non-food-grade fittings. PlumbingSupply.com® is pleased to offer you these high quality, reliable food grade plastic fittings, designed specifically to meet all regulations for food safety and commercial kitchens. Perfect for a wide variety of applications from reverse osmosis filtering systems to small prep sinks, you can rest easy knowing your kitchen is compliant and your fittings are safe for contact with food or drinking water.

No minimum order quantity -- only order the amount you need!!!
BULK savings - order 10, 25, 50 or more of the same fitting for additional savings!

These food-grade fittings are also highly popular in boats, water tanks, desalination systems, water treatment systems, and anywhere drinking water or food will be served or prepared.

Check out our commercial plumbing products index for stainless steel sinks, top-quality faucets, drains, pumps, filters, and more!

White Nylon Food-Grade Plastic Fittings

These plastic food grade fittings are constructed from strong, long-lasting white nylon that has been specially formulated to resist physical stress and abrasion. All of the fittings featured here meet FDA requirements for food contact surfaces, and have been tested to withstand temperatures between -40°F and 200°F with a working pressure of 125 psi (maximum).

90° Elbows
Fips x Fips


1/4" IPS 1/2" IPS 3/4" IPS 1" IPS 1-1/4" IPS 1-1/2" IPS
$5.24 $6.29 $7.14 $10.15 $11.76 $13.83

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90° Street Elbows
Mips x Fips


1/4" IPS 3/8" IPS 1/2" IPS 3/4" IPS 1" IPS 1-1/4" IPS
$2.47 $3.83 $2.93 $3.59 $11.14 $11.97

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Tees
Fips


Note: Design might vary slightly (some tees have ridges on the outside)

1/4" 1/2" 3/4" 1" 1-1/4" 1-1/2"
$6.85 $6.97 $8.73 $12.17 $16.46 $18.92

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Couplings
Fips


1/8" FIP 1/4" FIP 3/8" FIP 1/2" FIP
$5.37 $5.38 $5.38 $3.13
3/4" FIP 1" FIP 1-1/2" FIP 2" FIP
$3.44 $4.10 $5.70 $6.34

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Pipe Caps
Fips


1/4" FIP 3/8" FIP 1/2" FIP 3/4" FIP
$0.71 $0.94 $1.03 $1.13

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Hex Bushings
Mips x Fips


MIPT FIPT Price & Quantity
1/4" 1/8" $1.42
3/8" 1/8" $1.75
3/8" 1/4" $1.45
1/2" 1/4" $1.50
1/2" 3/8" $1.56
3/4" 1/8" $1.97
3/4" 1/4" $1.65
3/4" 3/8" $1.77
3/4" 1/2" $1.61
1" 1/2" $1.98
MIPT FIPT Price & Quantity
1" 3/4" $2.30
1-1/4" 3/4" $3.40
1-1/4" 1" $3.24
1-1/2" 3/4" $3.71
1-1/2" 1" $3.63
1-1/2" 1-1/4" $3.32
2" 3/4" $8.09
2" 1" $6.37
2" 1-1/2" $4.47


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Hex Head Plugs
Mips


Male Thread Size Price & Quantity
1/8" $0.58
1/4" $0.60
3/8" $0.66
1/2" $0.69
3/4" $0.79
1" $0.98
1-1/4" $2.07
1-1/2" $2.95
2" $2.96

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Hex Nipples
Mips x Mips


Male Thread Size Price & Quantity
1/8" $0.78
1/4" $0.64
3/8" $0.91
1/2" $0.72
3/4" $0.88
1" $1.36
1-1/4" $2.57
1-1/2" $3.92
2" $5.06

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Reducing Nipples
Mips x Mips


Inlet Size Outlet Size Price & Quantity
1/4" 1/8" $0.66
3/8" 1/8" $0.86
3/8" 1/4" $0.69
1/2" 1/4" $0.79
1/2" 3/8" $0.75
3/4" 3/8" $0.82
3/4" 1/2" $0.84

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All Hose Barb "Y"


All Hose Barb "Y" - 3/8" = $4.82

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Barbed Male Adapters
Barb x Mips


MIP (Male Iron Pipe) Thread Size
Hose ID 1/8" 1/4" 3/8" 1/2" 3/4"
3/16" $0.86 $0.66 -- -- --
1/4" $0.59 $0.63 $0.66 $0.68 $1.11
5/16" $0.62 $0.88 $1.03 -- --
3/8" $0.59 $0.65 $0.67 $0.75 $0.85
1/2" -- $0.66 $0.68 $0.77 $0.87
5/8" -- -- $0.69 $0.75 $0.88
3/4" -- -- -- $0.85 $0.89

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Larger Size Barbed Male Adapters
Barb x Mips


Hose ID MIPT Size Price & Quantity
3/4" 1" $1.95
1" 3/4" $1.19
1" 1" $1.34
1" 1-1/4" $2.26
1-1/4" 1" $2.09
1-1/4" 1-1/4" $4.06
1-1/2" 1-1/2" $2.67
2" 2" $4.35

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Barbed Female Adapters
Barb x Fips


Hose ID FIPT Size Price & Quantity
1/4" 1/4" $3.72
3/8" 1/4" $1.96
3/8" 3/8" $2.84
3/8" 1/2" $2.76
1/2" 1/2" $1.27
5/8" 1/2" $2.93
5/8" 3/4" $2.15
3/4" 1/2" $2.96
3/4" 3/4" $2.14

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Barbed Splicers


Size Price & Quantity
1/8" $0.77
3/16" $0.81
1/4" $0.61
5/16" $1.03
3/8" $0.86
1/2" $0.66
5/8" $1.01
3/4" $1.46
1" $1.87
1-1/4" $3.53
1-1/2" $4.32
2" $12.50

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Tees Barbed on All Sides


Hose ID Price & Quantity
1/8" $1.63
3/16" $1.63
1/4" $1.08
5/16" $1.73
3/8" $1.12
1/2" $1.19
5/8" $1.25
3/4" $1.42
1" $1.68
1-1/4" $4.91
1-1/2" $5.86
2" $11.43

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Barbed Union Elbows
Barb x Barb


Hose ID Price & Quantity
1/4" $1.07
3/8" $1.09
1/2" $1.10
5/8" $1.16
3/4" $1.38
1" $1.91
1-1/4" $9.75
1-1/2" $9.21
2" $14.98

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Barbed Male 90° Elbows
Barb x Mips


MIP (Male Iron Pipe) Size
Hose ID 1/8" 1/4" 3/8" 1/2" 3/4"
3/16" $1.63 $1.39 -- -- --
1/4" $1.04 $1.05 $1.12 $0.68 $1.11
5/16" -- $1.14 $1.70 -- --
3/8" $1.12 $1.04 $1.15 $1.21 $1.42
1/2" -- $1.12 $1.16 $1.18 $1.46
5/8" -- -- $1.18 $1.38 $1.50
3/4" -- -- -- $1.41 $1.54

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Larger Size Barbed Male 90° Elbows
Barb x Mips

Hose ID MIP Size Price & Quantity
3/4" 1" $1.87
1" 3/4" $1.66
1" 1" $1.88
1" 1-1/4" $4.48
1-1/4" 1-1/4" $5.20
1-1/2" 1-1/2" $6.18
2" 2" $8.16

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Frequently Asked Questions

Q. "What's the difference between "food grade" and non-food grade fittings? Do I have to use food grade fittings?"
A. All of the fittings featured above have been tested to withstand typical commercial kitchen and food preparation conditions, and are designed to meet FDA health and safety requirements for food contact surfaces - non-food grade fittings may or may not meet regulations set forth by the FDA or other licensing organizations.

That being said, we cannot tell you whether or not you must use food grade fittings for your particular application. You should check with your local licensing authorities before purchasing to determine what kind of fitting will meet your individual needs. However, we always recommend taking the highest precautions with any type of product that will come into contact with your food or drinking water and see no reason not to purchase food-grade fittings for these types of applications.

Q. "How are the barbed adapters sized?"
A.They are sized by the barbed fitting outside diameter which fits into the I.D.(inside diameter) of the tubing or hose.

Q. "How can I make sure my barbed fittings don't leak?"
A. The best way to ensure a good connection with barbed insert fittings is to choose the right size fitting and make sure your hose clamps are well-tightened. For a brief tutorial, check out the video below.


View video tutorial
All About Barbed Fittings

YouTube icon video link


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