Street inlet

The street inlet is used to drain rainwater from the street, sidewalk, square to a sewage system.

Spigots in the well may be as bare ends or have connecting elements (flanges, socket).
Bottom execution:	Usually the bottom is made from HDPE plates.
Execution of the top:	The top of the street inlets is usually made from HDPE plate, on which relieving and cover plates are attached (on which it is possible to mount the manhole type A15, B125, C250, D400).
Operation:	Wells up to D800 diameter are made as non manhole, while the above DN800 are manhole wells (a service crew may enter). In the manhole design, manhole steps are welded to the well walls.
Stiffness Range:	PN EN13476 - 2 type A
Material:	PEHD
Dimensions:	Diameter from DN 300 up to 2000 mm, height from 1.2 meters up to 5 meters (as agreed with the customer)
Ring stiffness:	from SN2 up to SN16 acc. to PN-EN ISO 9969
Statistical classification of the product:	PKWiU 25.21-21
Delivery metod:	Wells are delivered to the customer without special packaging. The well is equipped with transport handles.
Documents:	NATIONAL DECLARATION OF PERFORMANCE NO. PE / S1; NATIONAL TECHNICAL ASSESSMENT ITB-KOT -2019/1177 edition 1, NATIONAL TECHNICAL ASSESSMENT ITB-KOT -2019/0890 edition 1, NATIONAL TECHNICAL ASSESSMENT IBDiM-KOT-2019/0425 edition 1,Technical Opinion GIG No. 217B / 12 / SM1,


No	The diameter of the well	Execution
	[mm]
1	400	Non-manhole well, SN2 ... SN8, height as agreed with the customer
2	500	Non-manhole well, SN2 ... SN8, height as agreed with the customer
3	600	Non-manhole well, SN2 ... SN8, height as agreed with the customer