Althon Medium Duty Penstocks can be used in Surface, Sewer and Process Water applications. They are a Simple and Highly Effective way to Prevent Water Backflow into a system. Althon Medium Duty Penstocks have been developed for the majority of situations where a Penstock is required. Medium Duty Penstocks are suitable for sealing pressures of 5MwC as standard. We can supply our penstocks factory fitted in Precast penstock chambers , onto our headwalls and onto precast concrete endwalls
Althon Medium Duty Penstocks have the following benefits :
Materials : HDPE, SS316L, EPDM + POM
Size : 400mm
Working Pressure : 5MwC On/Off
Seating Penstock is supplied with non – rising spindle as standard. The spindle bearing is OLG and the back plate HDPE. The moving plate is HDPE with RVS316L stiffeners and a POM spindle block. The mounting material and spindle are SS316L. The seal between the moving plate and back plate consists of an integral EPDM seal.
Please note this drawing is not to scale and is for use as a visual representation. Dimensions shown are in millimetres.