Cast iron penstock

for wastewater treatment

Di Nicola manufactures Penstocks wall mounted , channel mounted , on –sitting type , off -sitting type , two-way sealing type , with manual, electric , hydraulic and gravity actuation, in cast iron GJS250 , in ductile iron GJS 400 and NI Resist high nickel alloy cast iron , ranging in size from 300 to 5,000 mm and hydraulic loads from 6 meters to 16 meters . Di Nicola Penstocks are tested in accordance with Standard AWWA C561-04 and DIN 19569-04 Class 5 . The company Di Nicola produces non-standard at the request of customers.