PART 890 ILLINOIS PLUMBING CODE
CHAPTER I: DEPARTMENT OF PUBLIC HEALTH
SECTION 890.APPENDIX A PLUMBING MATERIALS, EQUIPMENT, USE RESTRICTIONS AND APPLICABLE STANDARDS
Section 890.APPENDIX A Plumbing Materials, Equipment, Use Restrictions and Applicable Standards
Section 890.TABLE P Demand at Individual Water Outlets
Demand at Individual Water Outlets
|
Type of Outlet |
Demand (g.p.m.) |
|
Ordinary Lavatory Faucet |
2.0 |
|
Self Closing Lavatory Faucet |
2.5 |
|
Sink Faucet, ⅜" or ½" |
4.5 |
|
Sink Faucet, ¾" |
6.0 |
|
Bath Faucet, ½" |
5.0 |
|
Shower Head, ½" |
5.0 |
|
Laundry Faucet, ½" |
5.0 |
|
Ballcock in Water Closet Flush Tank |
3.0 |
|
1" Flush Valve (25 psi flow pressure) |
35.0 |
|
1" Flush Valve (15 psi flow pressure) |
27.0 |
|
¾" Flush Valve (15 psi flow pressure) |
15.0 |
|
Drinking Fountain Jet |
0.75 |
|
Dishwashing Machine (domestic) |
4.0 |
|
Laundry Machine (8 to 16 pounds) |
4.0 |
|
Aspirator (operating room or laboratory) |
2.5 |
(Source: Amended at 22 Ill. Reg. 21540, effective December 1, 1998)