Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
ZURN Dome Strainer: 12 1/2 in Overall Dia, 4 1/2 in Overall Ht, Plastic, Unfinished - Domes & Cages for Roof Drains
ZURNDomes & Cages for Roof Drains

ZURN Dome Strainer: 12 1/2 in Overall Dia, 4 1/2 in Overall Ht, Plastic, Unfinished

The ZURN Dome Strainer is a plastic dome and cage for roof drains, featuring a 12 1/2-inch overall diameter and 4 1/2-inch overall height. It has a Drop-In connection type and an Unfinished finish. This product is…

SKU 3G-OTH-425987

Brand
ZURN
Item
Dome Strainer: 12 1/2 in Overall Dia, 4 1/2 in Overall Ht, Plastic, Unfinished
Category
Domes & Cages for Roof Drains
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ZURN
Manufacturer Part Number
P100-POLYDOME-USA
Type
Plastic, Unfinished, Drop-In
Finish
Unfinished
Overall Ht
4 1/2 in
Connection Type
Drop-In
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ZURN Dome Strainer is a plastic dome and cage for roof drains, featuring a 12 1/2-inch overall diameter and 4 1/2-inch overall height. It has a Drop-In connection type and an Unfinished finish. This product is identified by manufacturer part number P100-POLYDOME-USA.

Frequently Asked Questions

What is the ZURN Dome Strainer used for?

The ZURN Dome Strainer is used as a plastic dome and cage for roof drains. It filters debris and prevents clogging in commercial and residential drainage systems, ensuring efficient water flow off flat or low-slope roofs.

What are the specifications of the ZURN Dome Strainer?

The ZURN Dome Strainer has a 12 1/2-inch overall diameter and a 4 1/2-inch overall height. It features a Drop-In connection type and an Unfinished finish. The manufacturer part number is P100-POLYDOME-USA, and it is made of plastic.

Where to buy the ZURN Dome Strainer worldwide?

You can source the ZURN Dome Strainer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your project needs.

How to install the ZURN Dome Strainer?

To install the ZURN Dome Strainer, place it into the roof drain opening using the Drop-In connection type. Ensure the dome sits flush with the roof surface to allow proper drainage. Follow standard roof drain installation practices and check local codes for compliance.

Used in

Common applications for ZURN
Commercial restrooms — ZURN AquaVantage® automatic flush valves (ZER6000AV series) for water-efficient toilet flushing
Institutional kitchens — ZURN cast iron floor drains (ZN415 series) for heavy-duty drainage in food preparation areas
Industrial washdown areas — ZURN height-adjustable PVC floor drains (EZ1 series) for chemical-resistant drainage
Hospital patient rooms — ZURN dome strainers (P1910 series) for floor sink drainage in sanitary environments
Office building maintenance — ZURN chrome-plated brass P-traps (ZR365B-PC) for sink trap replacements
Urinal retrofit projects — ZURN ZTR sensor flush valve retrofit kits (ZTR6203 series) for upgrading manual urinal flush valves

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ZURN Dome Strainer: Plastic, 6 in Overall Dia, 2 7/8 in Overall Ht, Unfinished, Drop-In (MPN P1900-semi-dome). Key specifications — Brand: ZURN; Finish: Unfinished; Color: White; Material: Plastic; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN
ZURN Dome Strainer: Plastic, 6 in Overall Dia, 2 7/8 in Overall Ht, Unfinished, Drop-In (MPN P1900-semi-dome). Key specifications — Brand: ZURN; Finish: Unfinished; Color: White; Material: Plastic; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN Dome Strainer: Aluminum, 6 7/8 in Overall Dia, 2 7/8 in Overall Ht, Unfinished, Drop-In (MPN P1900-semi-dome-alum). Key specifications — Brand: ZURN; Finish: Unfinished; Color: Silver; Material: Aluminum; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN
ZURN Dome Strainer: Aluminum, 6 7/8 in Overall Dia, 2 7/8 in Overall Ht, Unfinished, Drop-In (MPN P1900-semi-dome-alum). Key specifications — Brand: ZURN; Finish: Unfinished; Color: Silver; Material: Aluminum; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN Dome Strainer: Plastic, 6 in Overall Dia, 2 in Overall Ht, Unfinished, Drop-In (MPN P1910-SEMI-DOME). Key specifications — Brand: ZURN; Finish: Unfinished; Color: White; Material: Plastic; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN
ZURN Dome Strainer: Plastic, 6 in Overall Dia, 2 in Overall Ht, Unfinished, Drop-In (MPN P1910-SEMI-DOME). Key specifications — Brand: ZURN; Finish: Unfinished; Color: White; Material: Plastic; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN Roof Drain: 13 5/8 in Overall Dia, 17 in Overall Ht, 18 1/2 in Overall Wd, 18 1/2 in Overall Lg (MPN RD2150-SS4). Key specifications — Connection Type: Gasket; Includes: Stainless Steel Hardware; Dome Material: Cast Iron; Brand: ZURN.
ZURN
ZURN Roof Drain: 13 5/8 in Overall Dia, 17 in Overall Ht, 18 1/2 in Overall Wd, 18 1/2 in Overall Lg (MPN RD2150-SS4). Key specifications — Connection Type: Gasket; Includes: Stainless Steel Hardware; Dome Material: Cast Iron; Brand: ZURN.
ZURN Roof Drain: 13 5/8 in Overall Dia, 17 in Overall Ht, 18 1/2 in Overall Wd, 18 1/2 in Overall Lg (MPN RD2150-SS3). Key specifications — Connection Type: Gasket; Includes: Clamp Collar; Dome Material: Cast Iron; Brand: ZURN.
ZURN
ZURN Roof Drain: 13 5/8 in Overall Dia, 17 in Overall Ht, 18 1/2 in Overall Wd, 18 1/2 in Overall Lg (MPN RD2150-SS3). Key specifications — Connection Type: Gasket; Includes: Clamp Collar; Dome Material: Cast Iron; Brand: ZURN.
ZURN Dome Strainer: Aluminum, 6 in Overall Dia, 2 1/2 in Overall Ht, Unfinished, Drop-In (MPN P1910-SEMI-DOME-ALUM). Key specifications — Brand: ZURN; Finish: Unfinished; Color: Silver; Material: Aluminum; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.
ZURN
ZURN Dome Strainer: Aluminum, 6 in Overall Dia, 2 1/2 in Overall Ht, Unfinished, Drop-In (MPN P1910-SEMI-DOME-ALUM). Key specifications — Brand: ZURN; Finish: Unfinished; Color: Silver; Material: Aluminum; Connection Type: Drop-In; Grate Surface Style: Slotted; Product Type: Dome Strainer.

More from ZURN

View all ZURN parts →
ZURN Dome Strainer: 10 in Overall Dia, 4 1/4 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN P121-DOME-CI). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN
ZURN Dome Strainer: 10 in Overall Dia, 4 1/4 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN P121-DOME-CI). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN Dome Strainer: 7 5/8 in Overall Dia, 4 1/8 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN P125-DOME-CI). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN
ZURN Dome Strainer: 7 5/8 in Overall Dia, 4 1/8 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN P125-DOME-CI). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN Dome Strainer: 12 1/2 in Overall Dia, 4 5/8 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN JP2190-CI-DOME). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN
ZURN Dome Strainer: 12 1/2 in Overall Dia, 4 5/8 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN JP2190-CI-DOME). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN Dome Strainer: 7 1/2 in Overall Dia, 7 in Overall Ht, Plastic, Unfinished, Clamp (MPN JP2080-POLY-DOME). Key specifications — Connection Type: Clamp; Finish: Unfinished; Brand: ZURN.
ZURN
ZURN Dome Strainer: 7 1/2 in Overall Dia, 7 in Overall Ht, Plastic, Unfinished, Clamp (MPN JP2080-POLY-DOME). Key specifications — Connection Type: Clamp; Finish: Unfinished; Brand: ZURN.
ZURN Dome Strainer: 12 1/2 in Overall Dia, 4 3/8 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN P100-DOME-CI). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.
ZURN
ZURN Dome Strainer: 12 1/2 in Overall Dia, 4 3/8 in Overall Ht, Cast Iron, Unfinished, Drop-In (MPN P100-DOME-CI). Key specifications — Connection Type: Drop-In; Finish: Unfinished; Brand: ZURN.