Stormwater Management Drain Guard for Environmental Protection

The witches hat filters sediment from water, preventing it from clogging up the pipes and infrastructure that make up our water system.
As its material is the same type that is under roads, the witches hat is optimized for the best performance.



What and why?
The drain guard is a stormwater management product. It removing oil, grease, dirt, sediment, and trash from stormwater entering the drain. According to statistics,70% of all storm drains lead directly to open waterways without treatment. The drain guard is engineered to filter stormwater waste before it becomes a problem in the water system.
Compliance: Exceeds 80% sediment removal efficiency. Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best ManagementPractice in Stormwater Pollution Prevention Plans.

Installation: Easily installed in most drains. To do it, simply raise the grate, place the Drain Guard over the opening, and carefully lower the grate back in place. As a final step, pinch the fabric in place to keep it secure.
Remove grate–place drain guard over opening–put grate –done

Two types of products:
Oil & Sediment Model — removes up to .87 gallons of hydrocarbons as well as dirt, sand, and other contaminants.

Trash & Debris Model —designed specifically to catch larger items and floating like leaves, cigarette butts, and paper goods.

Place of OriginChina
Brand NameJH
Product NameDrain guard/stormwater management
LevelHeavy duty
MaterialGeotextile fabric
Material Gram WeightMaterial
PerformanceUp to 3.5L oil and up to 18kg sediment
FunctionRemoves pollutants like litter, sand, and oil from stormwater flow

Need more info?

If you want to know more about our service and products, please contact us with details of your needs so we can provide you with the best solution for you.

Suzhou Jiahe Non-Woven Products Co., Ltd.

No.3888,Puzhuang Avenue,
Wuzhong District,
Suzhou 215105,

Telephone: 0086-15995850703 / 0086-51266536178


WhatsApp / Wechat: 0086-15995850703

Skype: 0086-15995850703