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沙特水效认证

沙特水效认证

产品分类:沙特水效认证

沙特水效认证 (Rationalizing water consumption),RWC认证

龙先生  18570468071     企业QQ:3003537023   邮箱:long.jia@tis-test.com
产品说明:

沙特水效认证 (Rationalizing water consumption),RWC认证

 

沙特阿拉伯标准局 SASO)自201811日起,将针对水龙头、花洒、坐便器等产品实施新的水效认证要求。新的认证要求规定水龙头、花洒、坐便器等产品在满足相应的产品标准外,还需要对产品水力效能按等级划分,同时必须在产品包装上加贴规定的水效标签。

 

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

9.5Qnom8.0

B

         Qnom8.0

A

Bathroom basin faucets(public)

1.9Qnom1.7

B

         Qnom1.7

A

Bathroom basin faucets(pnvate)

6.0Qnom5.0

B

         Qnom5.0

A

Water closet/toilet

flush system

single/dual

Single   flush

3.0+0.5(S   trap)

4.0+0.5(P   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+(5x1))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   Qnom5.0

B

         Qnom5.0

A

Bidet faucet

6.0Qnom5.0

B

         Qnom5.0

A

Ablution spray

6.0Qnom5.0

B

         Qnom5.0

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+(5x1))6 (S trap)

 

Max   of the average is 4.0+0.5 as calculated by (f+(5x1))6 (P trap)

 

Full flush value shall   not exceed 4.8 liters

 

P trap

Urinal flush system

691010000005

1.0

*Maximum flow rate, QnomI/min

 

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龙先生  18570468071     企业QQ:3003537023   邮箱:long.jia@tis-test.com

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