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Close-up of Action Machining Schedule 80 PVC transition nipple, buttress thread detail and O-ring seal visible against white background

Action Machining PVC Schedule 80 Transition Nipple, 1 in.

Brand: Action Machining
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$4.89
$3.67
SKU 18-011
In Stock (116)

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Durable Schedule 80 PVC transition nipple engineered for quick, reliable manifold connections. Made to work with common irrigation and fluid-handling systems, this fitting combines thick-walled Sch-80 PVC with an O-ring union and a buttress thread for a secure, tool-less installation.

  • Material: Thick Schedule 80 PVC for extra strength and chemical resistance.
  • Seal: Integrated O-ring for tool-less, leak-resistant connections.
  • Thread: Buttress thread profile to resist loosening and provide a strong seal.
  • Size & fit: 1 in. MIPT x MBT sizing (individual and case pack available).
  • Installation: Designed for quick unionized assembly—no cutting or solvent-welding to replace valves or components.
  • Use case: Ideal for heavy-duty manifolds, irrigation systems, and retrofit valve installations.

This Action Machining transition nipple helps you build and service manifold systems faster. The O-ring union lets you remove and replace valves or fittings without cutting pipe, and the Sch-80 construction stands up to higher mechanical loads. Choose single pieces for repairs or a case pack for larger installations; both options keep downtime low and maintenance simple.

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Frequently Asked Questions

What sizes and pack options are available for this nipple?
This listing includes a 1 in. MIPT x MBT individual unit and a case option (Case of 50) for larger projects.
How does the O-ring union affect installation?
The integrated O-ring enables tool-less unionized connections so you can install or replace valves without cutting or solvent-welding.
Is this fitting suitable for outdoor irrigation manifolds?
Yes. Schedule 80 PVC provides thick-wall durability for irrigation and manifold systems; confirm chemical compatibility for specific fluids.