DRAIN PARTS WORKSHEET
Outside Diameter (O.D.) - Measure from rim to rim. Simply catch the hook of your tape measure on the rim, pull tight, and measure 180° directly across to the outisde edge of the opposite rim.
Bolt Hole to Bolt Hole - Most clamp rings will have either 3, 4, or 5 bolt holes (OMG, UFlow clamp rings have 6 bolt holes). Ensure that your measurement(s) are from the center of one bolt hole to the center of the next bolt hole. For each size clamp ring you will need the following measurements:
- 3 Bolt Hole Ring=120°
- 4 Bolt Hole Ring=180° & 90°
- 5 Bolt Hole Ring=72°
Outside Diameter (O.D.) - Turn the dome upside down and catch the edge of your tape measure on the dome's outside edge. Measure 180° across to the opposite outside edge. If there are locking tabs on your dome, do not include them in your measurement.
Height - From a flat surface, simply measure from the base of the dome to the highest point. Do not include any standoff tabs on the bottom of the dome.
15" diameter primary roof drain with clamping collar and low silhouette cast iron dome.
PLEASE NOTE WHEN CHOOSING OPTIONS BELOW, If you choose to add the sump receiver and under deck clamp, you DO NOT NEED the top-set deck plate. If you choose the top-set deck plate, you DO NOT NEED the sump receiver and under deck clamp. Please call us if you have any questions.
Price as Configured
Please note, the Top-Set Roof Deck Plate replaces the underdeck clamp & roof-sump receiver by combining them into one easy to install part. It should be ordered in lieu of these two items.
Z100 Spec Sheet
Z100 Line Drawing
Suffix Option Specification Sheets
ECMC Case Study
Top-Set Deck Plate Flyer
Top-Set Drain Riser Flyer
Contractor Advantage Brochure
Additional DWG Files
JT Rams on
JAMES MONTANO on
casey rodd on
You did much better this time on delivery, Came faster. One of the cast iron domes was damaged in shipping but no fault of yours.
Excellent quality roof drain for the price!
B-E Controls on
We order this drain because of the availability and price. They always have in stock, and have no issue installing them. This is not my first order from this company.