- FHP10029-1 Foot Valve-PP (Polypropylene with Hastelloy wetted components)
- Applicable for all 4000-PRX-XXX pump tubes
- FHP10029-2 Foot Valve-PVDF/SS/AL (PVDF with Hastelloy wetted components)
- Applicable for all 4000-KRX-XXX, 4000-SRX-XXX, and 4000-ARX-XXX pump tubes

