Shop Laboratory Grade Plastic Fittings by Size
Shop Laboratory Grade Plastic Fittings by Type
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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!
90° Elbows - Fips x Fips

Shown: 1" Fips 90° Elbow
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90° Street Elbows - Fips x Mips

Shown: 1" Fips x 1" Mips 90° Street Elbow
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Tees - Fips x Fips x Fips

Shown: 1" Fips Tee
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Couplings - Fips x Fips

Shown: 1" Fips Coupling
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Pipe Caps - Fips

Shown: 3/4" Pipe Cap
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Hex Bushings - Fips x Mips

Shown: 2" Fips x 1" Mips Hex Bushing
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Hex Head Plugs - Mips

Shown: 3/4" Mips Hex Plug
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Hex Nipples - Mips x Mips

Shown: 1" Mips Hex Nipple
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Reducing Nipples - Mips x Mips

Shown: 1/2" Mips x 3/4" Mips Reducing Nipple
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All Hose Barb "Y" - Barb x Barb x Barb

Shown: 3/8" Barb (Hose ID) All Hose "Y"
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Barbed Male Adapters - Mips x Barb

Shown: 3/4" Mips x 1/2" Barb (Hose ID) Male Adapter
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Barbed Female Adapters - Fips x Barb

Shown: 1/2" Fips x 3/4" Barb (Hose ID) Female Adapter
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Barbed Splicers - Barb x Barb

Shown: 1" Barb (Hose ID) Splicer
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Barbed Tees - Barb x Barb x Barb

Shown: 1" Barb (Hose ID) Tee
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Barbed Union 90° Elbows - Barb x Barb

Shown: 3/4" Barb (Hose ID) Union 90° Elbow
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Barbed Male 90° Elbows - Mips x Barb

Shown: 3/4" Mips x 3/4" Barb (Hose ID) Male 90° Elbow
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Larger Sized Barbed Male 90° Elbows - Mips x Barb

Shown: 1-1/2" Mips x 1-1/2" Barb (Hose ID) Male 90° Elbow
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Shop Laboratory Grade Plastic Fittings by Size
1/8" Laboratory Grade Plastic Fittings
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1/4" Laboratory Grade Plastic Fittings
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3/8" Laboratory Grade Plastic Fittings
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1/2" Laboratory Grade Plastic Fittings
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5/8" Laboratory Grade Plastic Fittings
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3/4" Laboratory Grade Plastic Fittings
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1" Laboratory Grade Plastic Fittings
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1-1/4" Laboratory Grade Plastic Fittings
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1-1/2" Laboratory Grade Plastic Fittings
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2" Laboratory Grade Plastic Fittings
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Customer Testimonials
"I had absolutely no trouble finding what I needed. In fact, the ordering chart for the plastic fitting sizes was great... no need to search through pages and pages of fittings that look exactly alike. Easy to use website, simple checkout process... Great experience so far!"
- Chris Newcamp, Gibsonia, Pennsylvania 15044-9611
"I couldn't believe how fast my order arrived! I had not been able to locate a certain item in my city of half million people. I ordered from PlumbingSupply.com® on Wednesday morning, and it arrived on Friday. Fantastic!"
- Jo Jones, Edmond, Oklahoma 73083
Please note that every customer testimonial shown on our pages has given us written permission to quote them. Our customer's privacy is very important to us so we will never give, share or sell contact information or e-mail addresses to anyone!