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ZURNArea Drains

ZURN Floor Drain: 12 1/8 in Overall Dia, 9 1/4 in Grate Size, 3 in Nominal Pipe Size

The ZURN Z520-3NL is a floor drain from the Area Drains product type, featuring a 12 1/8 in overall diameter and a 9 1/4 in grate size. It has a 3 in nominal pipe size and a Push On connection type. This round drain…

SKU 3G-OTH-429835

Brand
ZURN
Item
Floor Drain: 12 1/8 in Overall Dia, 9 1/4 in Grate Size, 3 in Nominal Pipe Size
Category
Area Drains
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Technical Specifications

ZURN
Manufacturer Part Number
Z520-3NL
Type
Push On, Round
Grate Size
9 1/4 in
Connection Type
Push On
Nominal Pipe Size
3 in
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ZURN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZURN Z520-3NL is a floor drain from the Area Drains product type, featuring a 12 1/8 in overall diameter and a 9 1/4 in grate size. It has a 3 in nominal pipe size and a Push On connection type. This round drain is manufactured by ZURN under the model number Z520-3NL.

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 Z520-3NL floor drain used for?

The ZURN Z520-3NL floor drain is designed for commercial and industrial areas requiring reliable drainage of surface water. It is commonly installed in concrete floors of warehouses, parking garages, and processing plants to collect and redirect wastewater, preventing pooling and slip hazards.

What are the specifications of the ZURN Z520-3NL floor drain?

The ZURN Z520-3NL has a 12 1/8 in overall diameter, a 9 1/4 in grate size, and a 3 in nominal pipe size. It features a Push On connection type and is round in shape. This ZURN model is part of the Area Drains product type, suitable for heavy-duty floor drainage applications.

Where to buy the ZURN Z520-3NL floor drain worldwide?

You can source the ZURN Z520-3NL floor drain through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine ZURN components for commercial drainage systems.

How to install a ZURN Z520-3NL floor drain?

Install the ZURN Z520-3NL by embedding it in a concrete slab before pouring. Ensure the Push On connection aligns with the 3 in pipe stub. Level the grate to finished floor height and secure the drain body. Follow local plumbing codes and use a bonding compound for watertight seals. Consult a licensed contractor for structural pours.

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 area drains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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