- The injection check valve is included with pumps rated 100 psi (6.9 bar) maximum.
- The injection fitting is included with pumps rated 25 psi (1.7 bar) maximum.
Injection parts are sold as individual parts to be purchased separately. Complete check valves are on the Check Valves page. Refer to the chart below to match the part with the pump series.
|Part Number||UM||Description||Works With|
|25 psi (1.7 bar) maximum|
|Injection Fitting with Nut &
|EUROPE 25 psi (1.7 bar) maximum|
|UCAK3CE||KIT||Injection Fitting with Nut &
Ferrule 6 mm
|100 psi (6.9 bar) maximum|
|CVIJ1/4||EA||Check Valve Injection Fitting 1/4"||All Pumps|
|CVIJ3/8||EA||Check Valve Injection Fitting 3/8"||All Pumps|
|Santoprene®* Check Valve Duckbill||All Pumps|
|CVIJOR||EA||Santoprene®* Check Valve O-Ring||All Pumps|
|Pellethane®* Check Valve Duckbill||All Pumps|
|FKM* Check Valve Duckbill & O-Ring||All Pumps|
|TVIJOR||EA||Pellethane®* Check Valve O-Ring||All Pumps|
* Confirm material compatibility with the resistance guide on the website or in the catalog. Santoprene® is beige, Pellethane® is clear, FKM is black.
Product Information, Technical Support or Where to Purchase
- The injection fitting is designed to fit 1/4” or 1/2” NPT.
- The 3/8” suction and discharge tubing does not affect the output.
- Confirm solution compatibility with the Chemical Resistance Guide before selecting the material.