PLASTIC SUPPLY Rain Cap: PVC, For 4 in Duct Dia, 9 in Overall Lg, 4 1/2 in Inlet Dia
The PLASTIC SUPPLY Rain Cap is a PVC rain cap designed for 4-inch duct diameter, with a 4 1/2-inch inlet diameter, 9-inch overall length, and 0.1875-inch material thickness (MPN PVCRCA04).
SKU 3G-OTH-75038
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Product Description
The PLASTIC SUPPLY Rain Cap is a PVC rain cap designed for 4-inch duct diameter, with a 4 1/2-inch inlet diameter, 9-inch overall length, and 0.1875-inch material thickness (MPN PVCRCA04).
Frequently Asked Questions
What is a PVC rain cap used for?
A PVC rain cap is installed on the top of a ventilation duct to prevent rain, debris, and animals from entering the system while allowing exhaust air to escape freely. It is commonly used in industrial exhaust, plumbing vent, and HVAC applications where weather protection is required.
What are the specifications of the PLASTIC SUPPLY rain cap PVCRCA04?
The PLASTIC SUPPLY rain cap model PVCRCA04 is designed for a 4 in duct diameter. It has a 4 1/2 in inlet diameter, 9 in overall length, and 0.1875 in material thickness. The cap is made of PVC for corrosion resistance and durability in outdoor environments.
Where to buy PLASTIC SUPPLY rain caps worldwide?
PLASTIC SUPPLY rain caps are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for pricing and lead time on this and other ventilation components.
How to install a PVC rain cap on a 4 in duct?
To install a PVC rain cap, first ensure the duct end is clean and dry. Slide the cap's inlet over the duct until it seats firmly. Secure it with PVC-compatible adhesive or mechanical fasteners if required. Verify the cap is level and allows free airflow. Follow local building codes for vent terminations.
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3G Electric supplies PLASTIC SUPPLY rain caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












