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ZURN Grate: F, Rectangular, Slotted, 25 1/4 in Overall Wd, 20 in Overall Lg - Ultra Heavy-Duty Trench Drain Grates (Class F)
ZURNUltra Heavy-Duty Trench Drain Grates (Class F)

ZURN Grate: F, Rectangular, Slotted, 25 1/4 in Overall Wd, 20 in Overall Lg

The ZURN Grate: F is an ultra heavy-duty Class F trench drain grate, model P874-21-DGF, featuring a slotted surface in an unfinished gray finish. It measures 25 1/4 inches in overall width, 20 inches in overall…

SKU 3G-OTH-429383

Also listed as: P87421DGF · P874 21 DGF

Brand
ZURN
Item
Grate: F, Rectangular, Slotted, 25 1/4 in Overall Wd, 20 in Overall Lg
Category
Ultra Heavy-Duty Trench Drain Grates (Class F)
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ZURN
Manufacturer Part Number
P874-21-DGF
Type
Rectangular, Slotted
Overall Lg
20 in
Color
Gray
Finish
Unfinished
Overall Ht
2 3/4 in
Overall Wd
25 1/4 in
Grate Surface Type
Slotted

Technical Documents

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

Product Description

The ZURN Grate: F is an ultra heavy-duty Class F trench drain grate, model P874-21-DGF, featuring a slotted surface in an unfinished gray finish. It measures 25 1/4 inches in overall width, 20 inches in overall length, and 2 3/4 inches in overall height.

Frequently Asked Questions

What is the ZURN P874-21-DGF grate used for?

The ZURN P874-21-DGF is an ultra heavy-duty Class F trench drain grate designed for high-traffic industrial and commercial areas. Its slotted surface allows water drainage while supporting heavy loads, making it suitable for loading docks, parking garages, and warehouse floors where durability is critical.

What are the specifications of the ZURN P874-21-DGF grate?

The ZURN P874-21-DGF grate measures 25 1/4 inches overall width, 20 inches overall length, and 2 3/4 inches overall height. It has a slotted grate surface type, an unfinished gray finish, and is classified as ultra heavy-duty Class F. The manufacturer part number is P874-21-DGF.

Where to buy the ZURN P874-21-DGF grate worldwide?

3G Electric supplies the ZURN P874-21-DGF grate worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this ZURN grate to any international location.

How to install the ZURN P874-21-DGF trench drain grate?

Install the ZURN P874-21-DGF grate by setting it into a prepared trench channel, ensuring the frame is level and properly supported. Secure the grate with bolts or locking mechanisms per manufacturer guidelines. For heavy-duty Class F applications, verify the sub-base can handle the load. Always follow local drainage codes.

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

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