Raven R1510 PVC Termination Cap with Mesh Screen – 4in Inner Diameter / 4.5in Outer Diameter

Overview

The Raven R1510 termination cap with mesh screen is engineered for durable outdoor venting on exposed PVC piping. Its stainless steel mesh combines rugged protection with steady airflow, making it suitable for both residential and commercial applications. The cap is designed to sit on vent outlets that connect to furnaces, roof vents, or water heater exhausts, helping to shield the vent path from weather and wildlife while allowing efficient discharge.

Key size details are 4" inner diameter and 4.5" outer diameter. Because of this sizing, pairing the cap with a pipe of the same size will not fit. An adapter is needed to connect to PVC or rubber elbow fittings (not included to keep options flexible). A notable, patented feature channels condensate away from the interior via a side drainage slot, supporting a drier vent path and reducing moisture buildup inside the exposed run.

Why it matters

Outdoor vent ends face weather, debris, and wildlife intrusion. The Raven R1510 uses a corrosion-resistant 304 stainless steel mesh that stands up to sun, rain, and temperature swings. The cap’s geometry is designed to balance airflow with protection, so leaves, birds, and insects have fewer opportunities to enter the vent system.

Key benefits

• Durable 304 stainless steel mesh screen resists corrosion and maintains airflow over time.
• Mesh blocks leaves, debris, birds, and pests from entering the vent path.
• Condensation drainage channel helps moisture escape along the vent cap.
• Maximum airflow supports efficient exhaust through the outdoor vent, even in exposed conditions.

Installation & compatibility

• Easy installation by inserting the cap into a compatible hub or adapter (not included).
• Compatible with PVC pipes and rubber elbow couplings when paired with the correct adapter (sold separately).
• Size note: 4in inner diameter with a 4.5in outer diameter; verify your pipe size before purchase.

Best-use scenarios

Ideal for venting needs in both homes and light commercial settings, including furnace exhausts, roof vents, and water heater outlets. The cap supports robust outdoor performance while preserving clear, unobstructed airflow where it matters most.