Check Valve Spring is essential in the functionality of the Check Valve; this compression spring assures the Check Valve properly opens and stays closed. This spring is used in many of the Check Valves in our Low Viscosity Piston Filler units.

Compatible With:

• E-FP-100
• E-FP-250
• E-FP-500
• E-FP-1000
• E-FP-5000

California Residents: read Proposition 65 warning.