Trevoli – GDH Series – Submersible Grinder Sewage Pumps DESCRIPTION The GDH range of submersible grinder pumps are designed for pumping sewage and soiled wastewaters with soft solids in suspension by grinding them into a slurry. APPLICATIONS Effluent Dirty Water Drainage Septic and Aerated Sewage Treatment Long distance in small piping TECHNICAL DATA Liquid Temperature: … Continue reading Trevoli – GDH Series – Submersible Grinder Sewage Pumps