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ZURN RD2190 Cast Iron Roof Drain Clamp - Collars, Clamps & Extensions for Roof Drains
ZURNCollars, Clamps & Extensions for Roof Drains

ZURN RD2190 Cast Iron Roof Drain Clamp

The ZURN Roofing Membrane Clamp (MPN RD2190) is a cast-iron collar, clamp, or extension for roof drains with a 13 5/8-inch overall diameter, 1-inch overall height, and 13 5/8-inch overall width. It features a push-in…

SKU 3G-OTH-424356

Also listed as: RD 2190 · RD-2190

Brand
ZURN
Item
RD2190 Cast Iron Roof Drain Clamp
Part Number
RD2190
Category
Collars, Clamps & Extensions for Roof Drains
Available to Order
Also known as:RD2190ZURN
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Technical Specifications

ZURN
Manufacturer Part Number
RD2190
Type
Cast Iron
Finish
Dura Coated
Overall Ht
1 in
Overall Wd
13 5/8 in
Connection Type
Push-In

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

Product Description

The ZURN Roofing Membrane Clamp (MPN RD2190) is a cast-iron collar, clamp, or extension for roof drains with a 13 5/8-inch overall diameter, 1-inch overall height, and 13 5/8-inch overall width. It features a push-in connection type and a Dura Coated finish.

Frequently Asked Questions

What is the ZURN Roofing Membrane Clamp used for?

The ZURN Roofing Membrane Clamp (RD2190) is used to secure roofing membranes around roof drains, preventing water infiltration and ensuring a watertight seal. It is commonly installed on commercial and industrial flat roofs during new construction or reroofing projects.

What are the specifications of the ZURN Roofing Membrane Clamp?

The ZURN Roofing Membrane Clamp has a 13 5/8-inch overall diameter, 1-inch overall height, and 13 5/8-inch overall width. It is made of cast iron with a Dura Coated finish and features a push-in connection type. The manufacturer part number is RD2190.

Where to buy the ZURN Roofing Membrane Clamp worldwide?

You can source the ZURN Roofing Membrane Clamp (RD2190) 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.

How to install the ZURN Roofing Membrane Clamp?

To install the ZURN Roofing Membrane Clamp, first position the clamp over the roof drain opening. Press the clamp down firmly to engage the push-in connection. Ensure the membrane is evenly seated under the clamp. Follow standard roofing practices for a watertight seal.

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 collars, clamps & extensions 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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