Air Operated Double Diaphragm / Heavy Duty Ball

The ultimate in powerful and durable performance

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.

Bottom or Top Discharge

For pumping out of tough areas

All Bolted Construction

Durable & high pressure capable

Light Weight & Portable

Weights as low as 31 lbs (14 kg)

Ball Check Valves

Provides powerful, high flow pumping

Diaphragm Connecting Rods

Reliable and consistent diaphragm control

ESADS + Plus Air Valve

Externally Serviceable Air Distribution System

Dynamic Manifold Connections

Can be vertically or horizontally mounted

Certifications Available

CE, ATEX and ABS

Performance Capabilities

Heavy Duty Ball

Details Pump Materials Elastomers
Image Model Flow ATEX Port CP PP K NY CA AL CI SS HC CV N B E **V T H S PU
SB1 0 to 159 lpm # 1" * * * * * * * * * * View More
HDB1 1/2 0 to 397 lpm # 1.5" * * * * * * * * * * View More
HDB2 0 to 511 lpm # 2" * * * * * * * * * View More
HDB3 0 to 988 lpm # 3" * * * * * * * View More
HDB4 0 to 988 lpm # 4" * * * * * * View More
CP=Conductive Plypropylene CV=Conductive PVDF SS=Stainless Steel E=EPDM S=Santoprene
PP=Polypropylene CA=Conductive Acetal HC=Alloy C V=FKM** PU=Polyurethane
K=PVDF AL=Aluminium N=Neoprene T=Virgin PTFE NY=Nylone
CI=Cast Iron B=Buna H=Hytrel
#ATEX 100a Compliant

I M2 c T5
II 2GD T5

* Sealless
* Handles Abrasive
  And Corrosives

* Self Priming
* Moves Heavy
  Viscosities

*Infinitely Variable    Flow
* Runs Dry Without
  Damage

* Deadheads
  No Bypass Needed
* No Meters

* Groundable
* Gentel to shear
  Sensitive Materials

* Available with BSP
 (Tapered) or PN 10
 Flange Connections