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Graco DBC911 1590A-PA01AA2PPPTPTPT Diaphragm Pump

Graco DBC911 Pump 1590A PA01AA2PPPTPTPT is a Husky 1590 industrial diaphragm pump with polypropylene seats and PTFE components, engineered for durable fluid transfer and serviceability.

  • Air‑operated diaphragm pump
  • 1‑1/2 in. (38.1 mm) BSP fluid connections
  • PP seats, PTFE balls and diaphragm
  • Externally serviceable air valve

$3019.2
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Compatible Machines

  • Industrial pneumatic diaphragm pumping systems
  • Fluid transfer and processing setups
  • Pneumatic systems with 1‑1/2″ port requirements
  • OEM and maintenance pump assemblies

Product Overview

Graco DBC911 Pump 1590A PA01AA2PPPTPTPT is a genuine Graco Husky 1590 series air‑operated diaphragm pump built for industrial fluid handling tasks. This configuration features polypropylene seats with PTFE balls and diaphragms to handle a broad range of fluids while providing chemical resistance and long service life. The robust air valve design allows quick servicing without disassembly of the pump.

Specifications

Series Husky 1590
Part Number DBC911 / 1590A PA01AA2PPPTPTPT
Fluid Port Size 1‑1/2 in. (38.1 mm) BSP
Seat Material Polypropylene
Ball & Diaphragm Material PTFE
Max Flow Rate up to 378 lpm (100 gpm)
Max Fluid Pressure 120 psi (8.4 bar)
Air Inlet Size 1/2 in. NPT

Key Features

  • Air‑operated design for robust industrial use
  • Chemically resistant PTFE wetted components
  • External air valve serviceability
  • High flow capability
  • Durable polypropylene seats

Frequently Asked Questions

With PTFE balls and diaphragm and polypropylene seats, it is suitable for many industrial fluids including chemicals and lubricants. 

The external air valve design allows for easy servicing without pump disassembly.

Yes, this is manufactured by Graco as part of the Husky 1590 pump family.

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