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Home Plumbing Kitchen and Bath Faucet/Sink Repair Faucet Stems/Cartridges PK2012 12IN REPLACEMENT STEM 420 SERIES

PK2012 12IN REPLACEMENT STEM 420 SERIES

PART 821113
SUPPLIER ARROWHEAD BRASS&PLUMBING, LLC
SUPPLIER PART # PK2012
RANK D
SHELF PACK 1
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About this item

The PK2012 Frost‑Proof Wall Hydrant Stem Assembly is an engineered replacement component designed for Arrowhead Brass 420 series wall hydrants with a 12″ stem length. Featuring a frost‑proof design and integrated anti‑siphon valve, this durable stem assembly offers reliable performance and easy servicing for outdoor plumbing systems.

 Key Features

  • 420 Series Compatibility

    • Engineered as a direct OEM replacement for 12″ frost‑proof wall hydrants.

  • Frost‑Proof Design

    • Stem shuts off inside the heated space, allowing the hydrant to drain and avoid freezing.

  • Integrated Anti‑Siphon Valve

    • Built-in check assembly prevents backflow, protecting potable water systems.

  • 12-Point Handle Spline

    • Ensures precise alignment and a secure fit with standard hydrant handles.

  • Complete Repair Kit Included

    • Ships with packing nut, bonnet washer, bonnet nut, packing, and O‑ring for seamless maintenance and repair.

  • Heavy-Duty Construction

    • Crafted from lead-free bronze for long-lasting durability and corrosion resistance.

Specifications

  • Stem Length: 12″
  • Total Assembly Length: 16″ (end-to-end)
  • Wall Thickness Fit: Designed for 12″ wall hydrant units
  • Included Components: Bonnet washer, bonnet nut, packing, O‑ring, packing nut
  • Handle Spline Type: 12‑point
  • Weight: Approx. 0.5 lbs

Ideal Applications

  • Frost-Prone Climates

    • Ideal for outdoor faucets in regions subject to freezing temperatures.

  • Potable Water Systems

    • Anti‑siphon valve maintains water quality by preventing backflow.

  • Hydrant Restoration & Maintenance

    • Perfect for servicing or refreshing the inner components of an existing 420 series hydrant.

  • Residential & Light Commercial Use

    • Suitable for homeowners, plumbers, and contractors working on building exteriors, gardens, workshops, and garages.

Why Replace with PK2012?

  • Reliable OEM Fit and Function

    • Designed by Arrowhead Brass to exact specifications for seamless replacement.

  • Built-In Safety Features

    • Anti-siphon protection ensures compliance with potable water standards.

  • Full-Service Repair in One Kit

    • Comes complete with all necessary parts for quick, efficient servicing.

  • Durable and Long-Lasting

    • Bronze construction withstands harsh outdoor environments and repeated use.

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Brand Arrowhead Brass
Certification NSF/ANSI 372
Dimensions 12 in x 16 in Length
Series 420
Stem Length 12 in
Suitable For Use With 420 Series Anti-Siphon Wall Hydrants
UPC Code 690043001456
Shelf Pack 1
Minimum Order Qty 1
Supplier Name ARROWHEAD BRASS & PLUMBING
Supplier Short Name ArrowheadB
Supplier Address 1 PO Box 187
Supplier City 5147 Alhambra Ave Los Angeles
Supplier State CA
Supplier Zip 90032
Country US
Supplier Email customer.service@arrowhead-global.com
Supplier Url www.arrowheadbrass.com
Buyer Name Michael Heck
Supplier Phone 800-332-4267
Supplier Fax (323)221-2579
Our Customer Id WAL005
Return Policy Salesman to call Vendor for instructions
Rep Name Grant Clearwater
Rep Address Rosia Figueroa @ Factory
Rep Phone (323)221-9137
Rep Cell 480-825-2511
Rep Email grant.clearwater@arrowhead-global.com