Submittal Sheet

*REGULARLY FURNISHED UNLESS OTHERWISE SPECIFIED
Dimensional Data (inches and [ mm ]) are Subject to Manufacturing Tolerances and Change Without Notice
SPECIFICATION SHEET
TAG _____
ZURN INDUSTRIES, INC. ¨ SPECIFICATION DRAINAGE OPERATION ¨ 1801 Pittsburgh Ave. ¨ Erie, PA 16514
Phone: [phone] ¨ Fax: [phone] ¨ World Wide Web: www.zurn.com
In Canada: ZURN INDUSTRIES LIMITED ¨ 3544 Nashua Drive ¨ Mississauga, Ontario L4V1L2 ¨ Phone: [phone] Fax: [phone]
Z1108
STRAIGHT THRU
FLOW CONTROL
ENGINEERING SPECIFICATION: ZURN Z1108 Sani-Coated cast iron body with air intake opening.
Flow control is installed in line between fixture and grease interceptor. Its function is to regulate the flow so that
it will not exceed the flow rate capacity of the grease interceptor, thus insuring foolproof operation and maxi-
mum efficiency. An air intake (or vent) must be used to insure proper operation of interceptor.
*WITH 1' [305] (ONE FOOT OF HEAD)
Trap Standard
Flow Rate Size Orifice
Size/GPM Inches*
4 [15] 5/8 [16]
7 [26] 5/8 [16]
10 [38] 15/16 [24]
15 [57] 15/16 [24]
20 [76] 1 1/4 [32]
25 [95] 1 1/4 [32]
35 [132] 1 1/2 [38]
50 [189] 1 3/4 [44]
AB C D
2 NPT 5 7/16 [138] 2 7/8 [73] 3 13/16 [97]
3 NPT 6 1/8 [156] 4 [102] 4 1/8 [105]
4 NPT 6 13/16 [173] 5 [127] 4 3/4 [121]
DWG. NO. 58904
REV. B
PRODUCT NO. Z1108
DATE: 12/12/02 C.N. NO. 90118