Arrowhead Brass PK1430 420 Series Vacuum Breaker Air-Vent Assembly
Brand: Arrowhead Brass | SKU: PK1430
Product Overview
The PK1430 repairs the vacuum-breaker air vent on a compatible Arrowhead Brass 420 Series anti-siphon frost-proof wall hydrant. The kit replaces the green cap and internal air-vent components rather than the complete hydrant.
Choose this kit only after confirming the installed fixture is a 420 Series hydrant. It does not replace the springless check assembly, operating stem, or complete vacuum-breaker system.
Key Features
- Genuine Arrowhead Brass repair kit
- Designed for 420 Series anti-siphon frost-proof hydrants
- Includes the visible green cap and internal air-vent parts
- Allows focused repair without replacing the complete hydrant
Common Uses
- Repairing a damaged or leaking air-vent assembly
- Replacing missing or worn 420 Series vent components
- Maintaining a compatible anti-siphon wall hydrant
Technical Specifications
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Compatible series: Arrowhead Brass 420 Series
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Part type: Vacuum-breaker air-vent repair assembly
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Included parts: Green cap, housing, plunger, and O-ring
Compatibility & Installation Notes
Confirm the fixture is an Arrowhead Brass 420 Series anti-siphon frost-proof wall hydrant before ordering. Shut off the water supply and relieve pressure before removing the cap or internal components. Diagnose check-assembly or stem problems separately.
Frequently Asked Questions
Does this kit fit every Arrowhead wall hydrant?
No. The manufacturer specifies PK1430 for compatible 420 Series hydrants.
Does it include the green cap?
Yes. It includes the cap, housing, plunger, and O-ring.
Is this a complete vacuum breaker?
No. It repairs the air-vent portion of the existing 420 Series assembly.
Why Buy PK1430 From Big Frog Supply?
Big Frog Supply identifies the exact hydrant family and included air-vent components so customers can avoid confusing this kit with a stem or check-assembly repair.
Vacuum-breaker air-vent repair assembly
Compatibility: Arrowhead Brass 420 Series frost-proof hydrants
Includes green cap, plastic body and plunger, O-ring, and plunger seal
