Prier 340-0002 Teflon Cup Seal Pair for C-250 Ground Hydrant
Brand: Prier | SKU: 340-0002
Product Overview
Service the cup seals on a compatible Prier C-250 ground hydrant with 340-0002. Prier catalogs the part as a Teflon cup-leather pair, and the model diagram specifies two required. Inspect the plunger and adjacent washer before planning seal replacement.
Key Features
- Two cup seals supplied as a pair.
- Teflon per manufacturer catalog.
- C-250 replacement sealing parts.
Common Uses
Service of the matching component on a compatible valve or hydrant.
Technical Specifications
- Type: Cup seal/cup-leather pair
- Compatible series: C-250
- Catalog material: Teflon
- Quantity: Pair
Compatibility & Installation Notes
Isolate the water supply before service. Match the removed component with the appropriate model diagram and inspect adjoining seals and hardware. Reassemble and test operation and leakage.
Frequently Asked Questions
How many seals are required?
The C-250 diagram specifies two; this part is cataloged as a pair.
Is the plunger included?
The plunger is separately listed as C-250-021.
Why Buy From Big Frog Supply
Match the seal pair and inspect the surrounding plunger components before service.






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