Literature
Where to Buy
Countries
USA
Canada
Australia
Finish Plumbing
Smart Connected Products
Sensor Faucets
Soap Dispensers
Sensor Flush Valves
Manual Flush Valves
Aquaspec Manual Faucets
Zurn One System
Handwashing Systems
Hand Dryers
Fixtures
Showers
Sink Trim
View All Finish Plumbing Products
Drainage & Interceptors
Roof Drains
Floor Drains
Cleanouts
Carriers & Fixture Supports
Floor Sinks
Backwater Valves, Traps & Primers
Stainless Drains
Light Commercial
Trench Drain Systems
Acid Neutralization
Interceptors
Hydrants & Water Hammer Arrestors
View All Drainage and Interceptor Products
Water Control & Backflow
Backflow Preventers
Pressure Reducing Valves
Automatic Control Valves
Thermostatic Mixing Valves
Dielectric Unions
Water Hammer Arrestors
Relief Valves
Shut-off Valves
Wye Strainers
Thermal Expansion
Backflow Accessories
Repair Parts
Tools
View All Water Control & Backflow Products
PEX
Plumbing
Radiant Heating, Snow Melting & Turf Conditioning
Residential Fire Safety
Learn About PEX
Fire Protection
Backflow Preventers
Fire Valves
Relief Valves
Check Valves
Backflow Accessories
Automatic Control Valves
In-Building Risers
Shut-Off Valves
Switches
Grooved Couplings Fittings
View All Fire Protection Products
Repair Parts
Building Drainage
Finish Plumbing
Water Safety & Control
View All Repair Parts
Resources
Specification
Manufacturer Cross Reference
Spec Sheet Lookup
Carrier Code Book
Specification Library
Green Turtle Info Hub
BIMObject
MasterSpec
inSpec
General Tools
Zurn Approvals & Certifications
Continuing Education Courses
Technical Resources
Zurn Patents
Replacement Repair Parts
Zurn Wilkins Conversion Charts
Calculators
Total Cost of Ownership & Sustainability Calculator
Featured
Literature
Zurn Innovation
Vertical Market Solutions
View All Resources
More
Literature
Where to Buy
Countries
USA
Canada
Australia
Zurn Options & Specials
Z-121 Options
Previous
Z121-84
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ 4" HIGH STAINLESS STEEL PERFORATED GRAVEL GUARD
Spec Sheet
Drawing
Z121-85
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ 4" HIGH STAINLESS STEEL PERFORATED EXTENSION
Spec Sheet
Drawing
Z121-89
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ 2" HIGH EXTERNAL WATER DAM
Spec Sheet
Drawing
Z121-90
Spec Sheet
Drawing
Description
12" DIA. LATERAL ROOF DRAIN
Spec Sheet
Drawing
Z121-C-E-R
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ UNDERDECK CLAMP, STATIC EXTENSION & ROOF SUMP RECEIVER
Spec Sheet
Drawing
Z121-E
Repair Parts
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ STATIC EXTENSION
Repair Parts
Spec Sheet
Drawing
Z121-FG
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ FLUSH GRATE
Spec Sheet
Drawing
Z121-FG-85
Spec Sheet
Description
12" DIA. ROOF DRAIN W/ FLUSH GRATE & 4" HIGH STAINLESS STEEL PERFORATED EXTENSION
Spec Sheet
Z121-SS
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ STAINLESS STEEL MESH SCREEN OVER DOME
Spec Sheet
Drawing
Z121-XJ
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN WITH VERTICAL EXPANSION JOINT
Spec Sheet
Drawing
Z121-C
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN LOW SILLHOUETTE DOME W/ UNDERDECK CLAMP
Spec Sheet
Drawing
Z121-VP
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ LOW SILHOUETTE DOME AND VANDAL PROOF SECURED TOP
Spec Sheet
Drawing
Z121-R
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ ROOF SUMP RECEIVER
Spec Sheet
Drawing
Z121-C-R
Spec Sheet
Description
12" DIAMETER ROOF DRAIN W/ UNDERDECK CLAMP & ROOF SUMP RECEIVER
Spec Sheet
Z121-E-SC
Spec Sheet
Drawing
Description
12" DIAMETER ROOF DRAIN W/ STATIC EXTENSION & SECONDARY CLAMP COLLAR
Spec Sheet
Drawing
Z121-DP
Spec Sheet
Drawing
Description
12" DIA. MAIN ROOF DRAIN LOW SILHOUETTE DOME W/ TOP-SET® DECK PLATE
Spec Sheet
Drawing
Z121-ES
Spec Sheet
Drawing
Description
12" DIA. ROOF DRAIN W/ STATIC EXTENSION & SECONDARY CLAMPING COLLAR
Spec Sheet
Drawing
Z121-DP-89
Spec Sheet
Drawing
Description
8" DIA. MAIN ROOF DRAIN W/ TOP-SET DECK PLATE & EXTERNAL WATER DAM
Spec Sheet
Drawing
Z121-DP-90
Spec Sheet
Drawing
Description
12" DIA. LATERAL ROOF DRAIN W/ TOP-SET ROOF DECK PLATE
Spec Sheet
Drawing
Z121-EB
Repair Parts
Spec Sheet
Drawing
Installation
Description
12" DIAMETER ROOF DRAIN W/ TOP-SET ADJUSTABLE EXTENSION ASSEMBLY
Repair Parts
Spec Sheet
Drawing
Installation
Z121-DP-SS
Spec Sheet
Drawing
Description
12" DIAMETER ROOF DRAIN W/ TOP-SET DECK PLATE & STAINLESS MESH SCREEN OVER DOME
Spec Sheet
Drawing
Z121-DP-E
Spec Sheet
Drawing
Description
12" DIAMETER ROOF DRAIN W/ TOP-SET DECK PLATE, STATIC EXTENSION & LOW SILHOUETTE DOME
Spec Sheet
Drawing
Z121-DB
Spec Sheet
Drawing
Description
12" DIAMETER DEEP SUMP ROOF DRAIN W/ LOW SILHOUETTE DOME
Spec Sheet
Drawing
Z121-SSM
Spec Sheet
Description
Ø12 ROOF DRAIN W/ S.S. MESH SCREEN OVER DOME
Spec Sheet
Z121-84-89
Spec Sheet
Drawing
Description
Ø12 ROOF DRAIN W/ EXTERNAL WATER DAM, LOW SILHOUETTE DOME & PERFORATED GRAVEL GUARD
Spec Sheet
Drawing
Z121-E-E4
Spec Sheet
Description
12 [305] DIAMETER ROOF DRAIN W/ (2) STATIC EXTENSIONS
Spec Sheet
Z121-E-FG
Spec Sheet
Drawing
Description
12 [305] DIAMETER ROOF DRAIN W/ STATIC EXTENSION AND FLUSH GRATE
Spec Sheet
Drawing
Z121-89-R
Spec Sheet
Drawing
Description
12 [305] DIAMETER ROOF DRAIN W/ 2 [51] EXTERNAL WATER DAM AND ROOF SUMP RECEIVER
Spec Sheet
Drawing
Z121-C-E
Spec Sheet
Drawing
Description
12 [305] DIAMETER ROOF DRAIN WITH UNDERDECK CLAMP & STATIC EXTENSION
Spec Sheet
Drawing
Z121-E-89
Spec Sheet
Drawing
Description
12 [305] DIAMETER ROOF DRAIN WITH EXTERNAL WATER DAM & STATIC EXTENSION
Spec Sheet
Drawing
Z121-C-E-89
Spec Sheet
Drawing
Description
12 [305] DIAMETER ROOF DRAIN W/ UNDERDECK CLAMP, STATIC EXTENSION, AND 2 [51] EXTERNAL WATER DAM
Spec Sheet
Drawing
An unhandled error has occurred.
Reload
🗙