HDB3 & HDB4 METALLIC 3" & 4"(80mm & 100mm) AODD - HEAVY-DUTY BALL VALVE PUMPS

The SANDPIPER HDB3 METALLIC 3" (80 MM) and HDB4 METALLIC 4" (100 MM) set a high standard for handling thin, highly viscous fluids and small solids. With industry-leading maximum flow rates up to 300 gpm, these pumps offer exceptional durability and suction capabilities for challenging environments, outperforming standard pumps in harsh ball valve applications.  

HDB3 & HDB4 METALLIC AODD PUMP Key Features

• Top-port option: Suitable for fluids with floating or suspended solids and gases, minimizing material buildup and easing evacuation.  
• Down-Port option: Optimal for settling solids, directing discharge below the pump center to reduce diaphragm wear and extended pump life 
• Extended-Wear Components: Reinforced with robust bushings, weighted check valve balls, and wear-resistant diaphragm pads for longevity.  

Application: 

• Abrasive Slurry Handling: Built for high-abrasion environments with extended-wear features.  
• Solids-Laden Fluid Transfer: Specialized porting configurations address fluid and solid separation challenges
• Oil & Gas, Chemical, and Industrial processing: Reliable under extreme conditions and compliant with rigorous standards. 

Why Choose SANDPIPER HEAVY DUTY BALL VALVE PUMPS

• Exclusive ESADS+ System: SANDPIPER’s ESADS+ ensures rapid maintenance, reducing downtime by up to 90%.
• Extended Durability for Critical Applications: Thicker castings, wear pads, and specialized bushings maximize resistance to wear.  
• Engineering Evolution for Superior Performance: optimized through advanced engineering balancing durability and efficiency. 

      
 

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HDB3 & HDB4 Metallic 3" & 4" (80 mm & 100 mm) AODD – Heavy-Duty Ball Valve Pumps