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ZURN P121-DOME-CI Cast Iron Dome & Cage for Roof Drains - Domes & Cages for Roof Drains
ZURNDomes & Cages for Roof Drains

ZURN P121-DOME-CI Cast Iron Dome & Cage for Roof Drains

The ZURN Dome Strainer (MPN P121-DOME-CI) is a cast-iron dome and cage for roof drains, featuring a 10-inch overall diameter and 4 1/4-inch overall height. It uses a drop-in connection type and comes unfinished. This…

SKU 3G-OTH-425972

Also listed as: P121DOMECI · P121 DOME CI

Brand
ZURN
Item
P121-DOME-CI Cast Iron Dome & Cage for Roof Drains
Part Number
P121-DOME-CI
Category
Domes & Cages for Roof Drains
Available to Order
Also known as:P121-DOME-CIZURN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ZURN
Manufacturer Part Number
P121-DOME-CI
Type
Cast Iron, Unfinished, Drop-In
Finish
Unfinished
Overall Ht
4 1/4 in
Connection Type
Drop-In

Technical Documents

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ZURN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZURN Dome Strainer (MPN P121-DOME-CI) is a cast-iron dome and cage for roof drains, featuring a 10-inch overall diameter and 4 1/4-inch overall height. It uses a drop-in connection type and comes unfinished. This product is designed for use with ZURN roof drain systems.

Frequently Asked Questions

What is a ZURN Dome Strainer used for?

A ZURN Dome Strainer is a cast-iron dome and cage for roof drains, designed to filter debris and allow water flow into the drainage system. It is used in commercial and industrial roofing applications to prevent clogging and ensure proper drainage.

What are the specifications of the ZURN P121-DOME-CI Dome Strainer?

The ZURN P121-DOME-CI Dome Strainer has a 10-inch overall diameter and 4 1/4-inch overall height. It is made of cast iron with an unfinished finish and uses a drop-in connection type. This product is designed for ZURN roof drain systems.

Where to buy a ZURN Dome Strainer worldwide?

3G Electric supplies the ZURN Dome Strainer worldwide, handling logistics, customs, and delivery to your location. As a global industrial solutions provider, we source and deliver genuine ZURN parts like the P121-DOME-CI to support your roofing and drainage needs.

How to install a ZURN Dome Strainer?

To install a ZURN Dome Strainer, ensure the roof drain body is clean and properly positioned. Place the dome strainer into the drain using the drop-in connection, ensuring it sits securely. Follow standard plumbing practices for roof drain installation to prevent leaks and debris buildup.

Used in

Common applications for ZURN
Commercial roofing — Zurn Z100-3NH, Z100-6NH, and ZC100-4NH-C-R primary roof drains for flat or low-slope roof rainwater removal
Commercial restrooms — Zurn Metroflush® ZEMS6203-WS1.0004 automatic urinal flush valve with sensor activation and 1 gpf rating
Institutional shower facilities — Zurn Temp Gard Z7000-HW16-H7 handheld showerhead with hose, bracket, and slide bar
Plumbing drain access — Zurn Z1474-SDO and Z1474-4-N cast-iron cleanout housings for floor-level inspection and rodding
Concrete deck drainage — Zurn ZC100-4NH-C-R roof drain with underdeck clamp for secure installation in concrete decks
Waste line maintenance — Zurn CO2521-4 cleanout housing with adjusting screws for level adjustment in finished floors
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ZURN Products

3G Electric supplies ZURN domes & cages for roof drains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cast iron dome strainer for roof drain systems. Prevents debris entry while allowing water flow. Drop-in connection type with unfinished finish. Overall height 4 3/8 in. Suitable for commercial and industrial roofing applications
ZURN
Cast iron dome strainer for roof drain systems. Prevents debris entry while allowing water flow. Drop-in connection type with unfinished finish. Overall height 4 3/8 in. Suitable for commercial and industrial roofing applications

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