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ZURN P550-GRATE Medium-Duty Floor Drain Grate - Medium-Duty Floor Drain Grates (Class B)
ZURNMedium-Duty Floor Drain Grates (Class B)

ZURN P550-GRATE Medium-Duty Floor Drain Grate

The ZURN Grate: Round is a medium-duty floor drain grate (Class B) from the ZURN brand. This cast iron grate has an 8 in overall diameter and 1 1/4 in overall height, with an unfinished blue finish. It is designed…

SKU 3G-OTH-423939

Also listed as: P550GRATE · P550 GRATE

Brand
ZURN
Item
P550-GRATE Medium-Duty Floor Drain Grate
Part Number
P550-GRATE
Category
Medium-Duty Floor Drain Grates (Class B)
Available to Order
Also known as:P550-GRATEZURN
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Technical Specifications

ZURN
Manufacturer Part Number
P550-GRATE
Type
Cast Iron, Unfinished, Blue, Drop-In
Finish
Unfinished
Overall Ht
1 1/4 in
Overall Dia
8 in
Color Family
Blue

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

Product Description

The ZURN Grate: Round is a medium-duty floor drain grate (Class B) from the ZURN brand. This cast iron grate has an 8 in overall diameter and 1 1/4 in overall height, with an unfinished blue finish. It is designed for drop-in installation.

Frequently Asked Questions

What is the ZURN P550-GRATE round grate used for?

The ZURN P550-GRATE is a medium-duty Class B floor drain grate for commercial and industrial drainage systems. It is designed for drop-in installation in floor drains to collect wastewater while preventing large debris from entering the plumbing. Its cast iron construction suits light-traffic areas such as mechanical rooms or utility floors.

What are the specifications of the ZURN P550-GRATE round grate?

The ZURN P550-GRATE is a round, cast iron grate with an 8 in overall diameter and 1 1/4 in overall height. It has an unfinished blue finish and is designed for drop-in installation. This medium-duty Class B grate is manufactured by ZURN under MPN P550-GRATE.

Where to buy the ZURN P550-GRATE round grate worldwide?

3G Electric supplies the ZURN P550-GRATE round grate to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ZURN floor drain grate for your project.

How to install the ZURN P550-GRATE round grate?

The ZURN P550-GRATE is designed for drop-in installation into a compatible floor drain body. Ensure the drain opening is clean and level, then simply lower the grate into place. For proper drainage and load distribution, verify the grate sits flush with the surrounding floor surface. Follow local plumbing codes for final installation.

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 medium-duty floor drain grates (class b). We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
ZURN
ZURN
This ZURN light-duty Class A floor drain grate is made of nickel bronze with an unfinished bronze finish. It has a 6-inch overall diameter and 2 1/4-inch overall height. Suitable for low-traffic indoor drainage applications such as basements, laundry rooms, or light commercial spaces
ZURN
ZURN
This ZURN light-duty floor drain grate (Class A) is made of nickel bronze with an unfinished gray finish. It measures 6 inches in overall width and 2 1/4 inches in overall height. Suitable for commercial or industrial drainage applications where pedestrian traffic is expected
ZURN
ZURN
This light-duty Class A floor drain grate is made of nickel bronze with an unfinished gray finish. It measures 5 inches overall width and 2 inches overall height. Suitable for low-traffic indoor areas such as utility rooms or light commercial spaces, it captures debris while allowing water flow
ZURN
ZURN
Rectangular slotted trench drain grate rated for medium-duty Class B applications. Overall width 6 3/8 in, overall length 3/4 in. Suitable for areas with light vehicle traffic such as loading docks, parking areas, and pedestrian walkways

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