Series 500 The Standard Reducing Transition

The Poly-Cam Reducing Threaded Transition is a premium multi-level mechanical fitting designed to create leak-proof connections between high-density polyethylene (HDPE) pipes and threaded systems. Engineered for longevity and reliability, this transition fitting uses hydraulic compression to bond securely with polyethylene or copolymer materials, ensuring robust performance under pressure and over time. Ideal for industrial, municipal, and commercial applications, it combines cutting-edge design with adherence to rigorous industry standards.

Key Features & Benefits

• Leak-Proof Design: Relaxation of the pipe creates a permanent seal, while internal pressure enhances the connection strength.
• Zero-Pressure Reliability: Compression and tensional strain prevent leaks even without internal pressure, resisting thermal expansion/contraction.
• Wide Compatibility: Available in 0.5” to 4” NPT sizes, compliant with ANSI/ASME B1.20.1 threading standards.
• 50-Year Design Life: Built to handle HDPE pipe pressure ratings with a 2:1 safety factor at 73.4°F (23°C).
• Diverse Material Options: Choose from carbon steel, stainless steel (304/316), ERW pipe, or lead-free C954 aluminum bronze.

Technical Specifications

• Standards Compliance: Exceeds ASTM 1598, ASTM 1599, ARRA, NSF 61, FDA 175.300, AWWA, UL, and FM requirements.
• HDPE Pipe Compatibility:
  • ASTM D-3350 (PE 3408 / PE 4710), ASTM F714, ASTM 3035.
  • Density: ≥0.955 g/cm³ (ASTM D1505).
  • Tensile Strength: 3,200–3,500 psi (ASTM D638).
  • Environmental Stress Crack Resistance (ESCR): >5,000 hours (ASTM D1693).

Installation Guidelines

Ensure Long-Term Performance with Proper Installation

• For HDPE Reducers: Follow ASTM D-3261 and Plastic Pipe Institute’s butt fusion welding procedures.
• For Threaded Connections:
  • Use pipe joint sealant or Teflon tape.
• Never use a pipe wrench—opt for strap wrenches to avoid ovality/damage.
  • Tighten with two wrenches, avoiding over-tightening.
  • Pressure-test for leaks before backfilling.
  • Compact backfill carefully to prevent ground shifts.
• Threaded Fittings:
  • Carbon Steel (A53/A106), Stainless Steel (ASTM A249/A269), ERW Pipe (ASTM SA-312), or C954 Aluminum Bronze.
  • Fusion-bonded epoxy coating (IF 194T Red Iron Oxide) on carbon steel for corrosion resistance.
• HDPE Pipe: Certified for melt index (≤0.15 g/10 min), density, and tensile strength.

Warranty & Support

Backed by Poly-Cam’s 1-year warranty post-installation. Full certifications (ASTM, NSF, FDA, etc.) available upon request.

Why Choose Poly-Cam?

Trusted by engineers and contractors worldwide, Poly-Cam transitions deliver unmatched durability, compliance, and ease of installation. Whether for water, gas, or industrial systems, this fitting ensures your infrastructure meets the highest safety and performance standards.

Order Today – Certifications, sizing guides, and expert support available!

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