Welcome to KempCo Specialties!


KempCo Specialties is a leading manufacturer, distributor, and supplier of Hydrogen Assist Products and Essential Junction fittings. Highest quality products for your application needs.

We offer an extensive line of specialty and multi-purpose hose-barb fittings for a wide variety of applications, including: Automotive, Boat, Hydroponic, Pneumatic, Medical, Biomedical, Ozone, Pool/Spa, and Aquarium.

If you ever have any questions, or need any assistance in the store, please don't hesitate to CONTACT US. We're always here to help.


Featured Products

3/8" Hose-Barb Thru-Panel Adapter with Hex Nut - Natural Nylon 3/8" Hose-Barb Thru-Panel Straight Adapter - NN

Made from Natural Nylon (NN)

Optional Custom Washer in Silicone or Nitrile (Buna-N)

Base Price $1.39
1/8" Dual Hose-Barb Miniature Thru-Panel Straight with Hex Nut - Black Nylon 1/8" x 1/8" Hose-Barb Miniature Thru-Panel Straight Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $1.28
3/8" Hose-Barb Elbow Connectors - Black Nylon 1" Hose-Barb Elbow Connector - BN

Made from Black Nylon (BN)

Price Per Piece $1.34
1/4" Hose-Barb Thru-Panel Elbow with Hex Nut - Natural Nylon 1/4" x 1/4" Hose-Barb Thru-Panel Elbow Adapter - NN

Made from Natural Nylon (NN)

Optional Red Silicone Washer

Food-grade Materials

Base Price $2.45
1/4" Hose-Barb Twist-Connect Fitting 1/8" Hose-Barb Twist-Connect - NK

Made from Natural Kynar (NK)

Price Per Piece $1.16
3/8" High Flow Check Valve - Kynar/Viton 3/8" Hose-Barb High Flow Check Valve - KV

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.04