Audited Supplier
WQ-SDO001
Online Technical Support
1 Year
PE+Ss
4.2-10mm
6m
ODM
Vantra
Carton Box
DN50-DN400
Guangzhou, China
3926909090
Product Description
Siphon rainwater hopper is a key component of Siphon rainwater system and also a rainwater collecting device. Rainwater bucket is made of high quality 304 stainless steel, aluminum alloy pressure ring and flow guide cover, and has the characteristics of corrosion resistance and extrusion resistance. The strong anti-vortex function of the siphon rainwater hopper can well prevent air from entering the whole system through the water flow at the inlet of the rainwater hopper, and form a water seal to completely block air from entering when the water level in front of the hopper rises to a certain extent. And make the rain water smoothly submerge and drain into the drain pipe. The siphon type rainwater hopper minimizes the depth of accumulated water in the gutter, minimizes the rainwater load borne by the roof, and increases the rated flow rate of the rainwater hopper.
The pipes are made from 100% new material. Excellent corrosion resistance, it can withsand a variety of chemical erossion and electrochemical corrosion.Long life, under normal working conditions, it can be used more than 50 years.
We accept OEM&ODM orders,as per the customer's drawing,OEM service ok.We also can put your logo on our products.100% test before shippments.
Die casting offers tolerances ranging from +/-0.003″ - 0.005″ per inch, and even as tight as +/- .001" depending on customer specs.
Die cast parts can be produced with smooth or textured surfaces and a variety of paints and plating finishes. Finishes can be chosen to protect from corrosion and improve cosmetic appearance.
| Outlet Diameter DN(mm) | Gravity Drainage System Discharge Volume(L/S) | Maximum Discharge Volume of Siphon Dainage System(L/S) |
| 63 | 3.5 | 10.0 |
| 75 | 5.5 | 15.0 |
| 90 | 8.2 | 30.0 |
| 110 | 11.7 | 48.0 |
| 125 | 19 | 80.0 |
