Heavy Duty Ball Valve Diaphragm Pumps
HDB Metallic Pumps are ideal for thin to highly viscous and small solids-laden fluids, while providing excellent suction lift capability and exclusive variable porting options (side, top, bottom and dual). HDB pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron, Stainless Steel or Alloy C with elastomer, TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves. HDB pumps are enhanced with an extended wear package.
Specifications
| Discharge Size | 1" - 4" |
| Flow Rates to | 300 GPM |
| Pressures to | 125 PSI (289' TDH) |
| Solid Sizes | 0.25" to 0.875" |
| Temperatures to | 350° F |
Options & Accessories
Filter / Regulators
Master Pneumatic filter/regulators are used with 'lube-free' air operated double diaphragm pumps. Use these to filter the incoming air and regulate the speed of your pump. Visit our retail ...
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Pneumatic Level Control
The SANDPIPER Liquid Level Control is an automatic, float-actuated control switch capable of opening or closing the air supply to your air-operated double-diaphragm (AODD) pump. Useful in sump, dewat...
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SENTRY Pulsation Dampeners & Inlet Stabilizers
The Blacoh SENTRY Series line of pulsation dampeners, surge suppressors and inlet stabilizers will reduce pressure spikes in a fluid process system caused by positive displacement pumps, while protec...
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SPILLSTOP™ Leak Containment
Diaphragm failure of your Air Operated Diaphragm Pump allows process fluid to escape from the pump's air exhaust port. Unmonitored, the spill can create an extreme expense for your company in lo...
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Silencer Reclassifiers
For use with your air operated diaphragm pump. Mount to air exhaust to reduce air exhaust noise during pump use. Also contains fluid upon diaphragm failure. Visit our retail store in Phoenix, A...
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Van Stone Style Flange Kits
Mating flange kits constructed of PVC or CPVC Van Stone style flanges with gaskets and Stainless Steel hardware.
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