Company Holiday Notice

We will be temporarily closed for the week of April 30th - May 4th, for a company-wide holiday. You may still place orders during that time, however, all orders during that time will not be processed for shipment until the following Monday, April 7th. 

To have your order processed before our brief closure, the cut-off time will be 12:00 pm PST on Friday, April 27th (ready-stock dependent). 

Please do not hesitate to contact us, should you have any questions. 

Thank You! 
-The KempCo Team

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" 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
1/4" High Flow Check Valve - Kynar/Viton 1/4" Hose-Barb High Flow Check Valve - KV

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.04
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
3/8" Hose-Barb Elbow Connectors - Black Nylon 1" Hose-Barb Elbow Connector - BN

Made from Black Nylon (BN)

Price Per Piece $1.34
3/8" Hose-Barb Straight Connectors - Black Nylon 3/8" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.39
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