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ZURNLocking Device for Roof Drains

ZURN RD2191 Roof Drain Locking Device, 4 Pack, Dura Coated, Threaded

The ZURN Roofing Lock Down Lugs are locking devices for roof drains, supplied in a 4-pack. Each lug has a 1 1/4 in overall height, 3 5/8 in overall width, and 4 3/4 in overall length. They feature a threaded…

SKU 3G-OTH-425383

Also listed as: RD 2191 · RD-2191

Brand
ZURN
Item
RD2191 Roof Drain Locking Device, 4 Pack, Dura Coated, Threaded
Part Number
RD2191
Category
Locking Device for Roof Drains
Available to Order
Also known as:RD2191ZURN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ZURN
Manufacturer Part Number
RD2191
Type
4 PK
Overall Lg
4 3/4 in
Finish
Dura Coated
Overall Wd
3 5/8 in
Connection Type
Threaded

Technical Documents

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

Product Description

The ZURN Roofing Lock Down Lugs are locking devices for roof drains, supplied in a 4-pack. Each lug has a 1 1/4 in overall height, 3 5/8 in overall width, and 4 3/4 in overall length. They feature a threaded connection type and a Dura Coated finish.

Frequently Asked Questions

What is the ZURN Roofing Lock Down Lug used for?

The ZURN Roofing Lock Down Lug is a locking device designed to secure roof drains in place. It is commonly used in commercial and industrial roofing applications to prevent drain movement or dislodgement during severe weather or maintenance. The 4-pack provides multiple lugs for a single drain installation.

What are the specifications of the ZURN Roofing Lock Down Lug?

The ZURN Roofing Lock Down Lug (MPN RD2191) has a 1 1/4 in overall height, 3 5/8 in overall width, and 4 3/4 in overall length. It features a threaded connection type and a Dura Coated finish. The product is supplied as a 4-pack for securing roof drains.

Where to buy ZURN Roofing Lock Down Lugs worldwide?

3G Electric supplies ZURN Roofing Lock Down Lugs worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine ZURN components to any country.

How to install ZURN Roofing Lock Down Lugs?

To install ZURN Roofing Lock Down Lugs, first position the drain assembly on the roof deck. Thread each lug into the drain's threaded connection points, then tighten securely using appropriate tools. Ensure the Dura Coated finish is not damaged during installation. Follow standard roofing practices for proper sealing and alignment.

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 locking device for roof drains. 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
Primary roof drain with integrated deck plate for flat or low-slope roofs. Includes frame, 8 7/8 in overall height, 14 in overall width and length, No Hub connection
ZURN
ZURN
Cast iron primary roof drain with deck plate, 6 in nominal pipe size and no-hub connection. Overall height 9 3/4 in, cast iron dome. Used for rainwater removal on flat or low-slope commercial roofs
ZURN
ZURN
Cast iron primary roof drain with deck plate for commercial roof drainage. Features a 3 in No Hub connection, 9 3/4 in overall height, and cast iron dome and body. Removes rainwater from flat or low-slope roofs

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