ZURN Roof Drain: 12 in Overall Dia, 9 3/4 in Overall Ht, 4 in Nominal Pipe Size
The ZURN Z164-4NH is a primary roof drain with deck plate, featuring a 12-inch overall diameter and 9 3/4-inch overall height. This cast-iron unit has a 4-inch nominal pipe size and a no-hub connection type, with a…
SKU 3G-OTH-428556
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Product Description
The ZURN Z164-4NH is a primary roof drain with deck plate, featuring a 12-inch overall diameter and 9 3/4-inch overall height. This cast-iron unit has a 4-inch nominal pipe size and a no-hub connection type, with a cast-iron dome. It is manufactured by ZURN under part number Z164-4NH.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the ZURN Z164-4NH roof drain used for?
The ZURN Z164-4NH is a primary roof drain with deck plate, designed to remove rainwater from flat or low-slope commercial roofs. Its cast-iron construction and 4-inch no-hub connection make it suitable for heavy-duty drainage in industrial and commercial buildings, ensuring reliable water evacuation.
What are the specifications of the ZURN Z164-4NH roof drain?
The ZURN Z164-4NH has a 12-inch overall diameter, 9 3/4-inch overall height, and a 4-inch nominal pipe size. It features a cast-iron dome and body, a no-hub connection type, and a blue finish. The manufacturer part number is Z164-4NH, and it is made by ZURN.
Where to buy the ZURN Z164-4NH roof drain worldwide?
3G Electric supplies the ZURN Z164-4NH roof drain worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this cast-iron roof drain globally.
How to install a ZURN Z164-4NH roof drain?
Install the ZURN Z164-4NH by securing the deck plate to the roof membrane, connecting the no-hub outlet to the 4-inch pipe with a no-hub coupling, and placing the cast-iron dome over the drain. Ensure proper slope and sealing per local codes. Consult a professional for roof penetration waterproofing.
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Common applications for ZURNZURN Products
3G Electric supplies ZURN primary roof drains with deck plate. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





