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ZURNArea Drains

ZURN Floor Drain: 15 in Overall Dia, 15 in Grate Size, 4 in Nominal Pipe Size

The ZURN ZN505-4NL is a gray cast iron area drain with a 15-inch overall diameter and 15-inch grate size. It features a 4-inch nominal pipe size and a push-on connection type.

SKU 3G-OTH-429858

Brand
ZURN
Item
Floor Drain: 15 in Overall Dia, 15 in Grate Size, 4 in Nominal Pipe Size
Category
Area Drains
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Technical Specifications

ZURN
Manufacturer Part Number
ZN505-4NL
Type
Push On, Cast Iron
Color
Gray
Grate Size
15 in
Connection Type
Push On
Nominal Pipe Size
4 in
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ZURN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZURN ZN505-4NL is a gray cast iron area drain with a 15-inch overall diameter and 15-inch grate size. It features a 4-inch nominal pipe size and a push-on connection type.

Frequently Asked Questions

What is the ZURN ZN505-4NL floor drain used for?

The ZURN ZN505-4NL is a cast iron area drain designed for commercial and industrial floor drainage. It collects and removes surface water in areas like parking garages, loading docks, and utility rooms. Its 15-inch grate and 4-inch nominal pipe size handle high flow rates, while the push-on connection simplifies installation.

What are the specifications of the ZURN ZN505-4NL floor drain?

The ZURN ZN505-4NL is a gray cast iron area drain with a 15-inch overall diameter and 15-inch grate size. It has a 4-inch nominal pipe size and a push-on connection type. The manufacturer part number is ZN505-4NL. It is designed for durable, long-lasting performance in demanding environments.

Where to buy the ZURN ZN505-4NL floor drain worldwide?

You can source the ZURN ZN505-4NL 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 provide competitive pricing and reliable sourcing for this ZURN area drain.

How to install the ZURN ZN505-4NL floor drain?

Install the ZURN ZN505-4NL by connecting the 4-inch push-on pipe to the drain body. Ensure the subfloor is level and the drain is properly supported. Apply compatible sealant to the push-on joint per manufacturer guidelines. Test for leaks before pouring concrete. Always follow local plumbing codes and use proper safety equipment.

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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