1-1/4 inch PVC 90 Degree Insert Elbow Insert x Insert

1-1/4” PVC 90° Insert Elbow – Engineered for Directional Pipe Transitions

The 1-1/4” PVC 90° Insert Elbow is designed for use in irrigation and fluid transfer systems requiring secure directional changes. Its 90-degree configuration allows for a tight radius bend without compromising flow performance or structural reliability. Manufactured to meet dimensional standards for insert fittings, this component ensures a consistent fit with compatible flexible pipe systems.

Fabricated from injection-molded PVC, the elbow offers high resistance to cracking and fatigue under variable pressure conditions. Insert ribs are uniformly spaced to improve grip within polyethylene tubing, minimizing joint failure under tensile stress or hydraulic surges common in pump-fed systems.

Product Advantages

• ✅ Integral Barb Profile – Designed for secure mechanical grip in 1-1/4” poly pipe without requiring clamping modification.
• ✅ Structural Stability – Maintains shape and alignment under thermal and mechanical load, reducing risk of joint separation.
• ✅ Durable PVC Resin – Resistant to corrosion, scaling, and degradation in typical water system environments.
• ✅ Standard Compatibility – Interfaces with Schedule 40 systems and standard insert connection assemblies.
• ✅ Streamlined Form Factor – Ideal for tight routing within trench layouts or confined equipment clearances.

Installation Guidance

Install using appropriately sized stainless steel hose clamps to secure the insert ends to poly tubing. Ensure full seating and clamp torque as recommended by tubing and fitting specifications. Avoid overtightening to prevent pipe deformation. For high-pressure zones or pump discharges, confirm compatibility with system-rated working pressure and temperature limits.

Material Specifications

• Material: Polyvinyl Chloride (PVC)
• Connection Type: Insert x Insert (barbed ends)
• Size: 1-1/4” nominal
• Rating: Suitable for non-potable water distribution and irrigation applications
• Standards: Manufactured in accordance with ANSI/ASAE S376.2 for plastic insert fittings

Typical Applications

Primarily used in irrigation systems, yard hydrant configurations, and pump-fed service lines requiring a durable 90° transition between polyethylene piping sections. Often installed in below-grade systems or behind structural components where pipe flexibility and routing are limited.

Material Characteristics

PVC insert fittings offer high tensile strength, chemical resistance, and long-term performance in corrosive and abrasive water environments. Their non-metallic nature prevents galvanic corrosion, making them suitable for use with metal and plastic piping in mixed-material systems.

The 1-1/4” PVC 90° Insert Elbow supports directional change requirements in demanding water systems. Its robust design, structural reliability, and field-proven connection profile make it an essential component for professional-grade installations in irrigation and non-potable piping networks.