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Technical chamber data

Cone opening DN625 according to DIN 4034

on all ROMOLD DN 800 & DN 1000 PE chambers.

 

CLIMBING STEPS

EN 13101 and/or EN 14396:
Corrosion-resistant climbing steps for accessible ROMOLD ND 800 and ND 1000 chambers are available ex-works. The stability corresponds to the requirements of the standard. The distance between the climbing steps is 250 mm.

ATV-DVWK-A 157:
The lowest climbing rung must have a clearance to the berm of >_ 250 mm and ≤ 500 mm. The anti-slip resistance is increased thanks to the profiled surface. If necessary, the climbing steps can also be removed.

Invert

Berm
DIN V 4034-1 and/or ATV-DVWK-A 157:
Gradient ≤ 1:20.

Slope of channel
The standard slope is at least 0,5%.

Bottom step
In the case of integrated side inlets (bottom forms 3 B and 5 B), the step between main channel and additional side is +1/2 D for hydraulic reasons. Taylormade configurations can be produced to meet customer requests.

Pipe joint

Connection of inlets
Version PP: As standard, femal sockets for connection of a PVC-pipe according to EN 1401, a PP-pipe according to EN 1852, vertical and horizontal flexibility +/- 3,75 °.

Version PE ND 800 and ND 1000: As standard, PE spigots for connection via electrofusion sockets for PE pipes according to EN 12666/DIN 8074/75 or for connection via double socket for PVC pipes acc. to EN 1401 and PP pipes acc. to EN 1852.

Version PE ND 500 and ND 625: As standard, in female socket design for connection of a PVC-pipe according to EN 1401 and a PP-pipe according to EN 1852 with ROMOLD inlet seal according to DIN 4060 and EN 681-1, vertical and horizontal flexibility. 

Connection outlet
Version PP: As standard, femal socket for connection of a PVC-pipe according to EN 1401, a PP-pipe according to EN 1852, vertical and horizontal flexibility +/- 3,75 °.

Version PE ND 500, ND 625, ND 800 and ND 1000:
As standard, PE spigots for connection via electrofusion socket for PE pipes acc. to EN 12666/ DIN 8074/75 or for connection via double socket for PVC pipes acc. to EN 14101 compliance and PP pipes acc. to EN 1852 compliance.

 





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ROMOLD GMBH 2017