卫浴洁具类产品
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涉及产品:马桶/水龙头/花洒等。
B)Nominal Flow rate table for water conservation device
Product Type |
Nominal Flow Rate, Qnom (I/min)* |
Water Efficiency Rating |
|
Shower taps, mixers and heads |
9.5≥Qnom>8.0 |
B |
|
Qnom≤8.0 |
A |
||
Bathroom basin faucets(public) |
1.9≥Qnom>1.7 |
B |
|
Qnom≤1.7 |
A |
||
Bathroom basin faucets(pnvate) |
6.0≥Qnom>5.0 |
B |
|
Qnom≤5.0 |
A |
||
Water closet/toilet flush system single/dual |
Single flush |
3.0+0.5(S trap) |
A |
Dual flush |
Max of the average is 3.0+0.5 as calculated by ()6 (S trap) Max of the average is 4.0+0.5 as calculated by (f+(5×1))6 (P trap) full flush value shall not exceed 4.8 liters |
A |
|
Urinal flush system |
1.0 |
B |
|
0.5 or Waterless |
A |
||
Kitchen faucet |
6.0 ≥Qnom>5.0 |
B |
|
Qnom≤5.0 |
A |
||
Bidet faucet |
6.0≥Qnom>5.0 |
B |
|
Qnom≤5.0 |
A |
||
Ablution spray |
6.0≥Qnom>5.0 |
B |
|
Qnom≤5.0 |
A |
1-Maximum flow rate, Qmax(I/min)
2-The testing shall be conducted at a pressure of a 1.5 、3.0 and 4.5 bar (±0.2 bar) for products claimed to be suitable for high pressure installations(typically 1.0 to 5.0 bar) or at a pressure of 0.2, 0.3 and 0.5 bar (±0.02 bar)
3- A mean value of here measurements shall not exceed the maximum flow rate value indicate in table (A)
Water consumption rate
A)Maximum flow rate*
Product |
Type |
HS CODE |
Maximum Flow rate |
|
Faucet(Taps) | Mixers | Bathroom basin faucets | 848180700000 |
1.9 |
Bathroom basin faucets | 848180700000 |
6.0 |
||
Kitchen faucet | 848180700000 |
6.0 |
||
Ablution apray | 848180700000 |
6.0 |
||
Shower taps and mixers | 732490000000 |
9.5 |
||
Hand spray | 848090000000 |
6.0 |
||
Toilets with dual/ single flush system | Single flush | S trap | 691010000005 |
3.0+0.5 |
P trap |
4.0+0.5 |
|||
Dual flush | S trap | 691010000005 | (Dual flush) Max of the average is 3.0+0.5 as calculated by (f+(5×1))6 (S trap)Max of the average is 4.0+0.5 as calculated by (f+(5×1))6 (P trap)Full flush value shall not exceed 4.8 liters |
|
P trap | ||||
Urinal flush system | 691010000005 |
1.0 |
*Maximum flow rate, Qnom(I/min)