ASTRAsolid (DDS)
ASTRAsolid (DDS) pumps share the same constructive and performing advantages as ASTRAevo pumps: a fast pneumatic exchanger increased unloading systems for performance optimization (without interfering on air consumption), and an optimized internal design for viscous and loaded liquids. They are made of UHMW-PE solid-block and available in size 1/2″ – 1″ – 1 1/2″ – 2″.
Why offering UHMW-PE solutions? ASTRAsolid pumps are not substituting but completing our current ranges. Thanks to the Ultra High Molecular Weight Polyethylene made from solid-block, ASTRAsolid pumps ensure a very high abrasion and corrosive resistance. They can operate continuously in in- or outdoor applications (with low temperature) and into explosive atmospheres (Ex-proof Zone 2).
BENEFITS & FUNCTIONALITIES
Solid-block construction in ultra high molecular weight polyethylene, high mechanical strength and chemical resistance;
• Optimised air consumption improved by a Modern air distribution system;
• Working sensitivity improved (start from 1 bar);
• Bigger inlet pipe for guaranteeing the bestperformance ever when pumping viscous liquids. • Advanced caps for a longer lifecycle of the membranes and an easy maintenance;
• Distributor protected from atmospheric agents thanks to a free-acid armour;
Temperatures : UPPE +70° -40°
Applications
ASTRAsolid pumps are ideal solutions for transfer operations of abrasive, corrosive and charged liquids.
Ceramic industry
Metal and precious metal treatments
Water and wastewater treatments
Seawater and corrosive applications
Heavy-duty applications with abrasive agents
