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Graco DT4666 Diaphragm Pump 1590S- replaces Graco DT4966

$9,470.00
Available to Order
Part #: DT4666

Graco DT4666 Husky 1590S Air‑Operated Double Diaphragm Pump is a 1.5‑inch pneumatic diaphragm pump designed for reliable industrial fluid transfer.

  • Air‑operated double diaphragm design
  • 1.5‑inch NPT fluid ports
  • Durable aluminum construction
  • Continuous-duty industrial operation
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Compatible Machines

  • Graco Husky 1590S pump assemblies
  • Industrial fluid transfer systems
  • Pneumatic diaphragm setups
  • Air-powered fluid handling applications

Product Overview

Graco DT4666 Pump 1590S‑PS01AS1SPSPSPPT provides stable, low-pulsation fluid transfer for industrial applications. Its 1.5‑inch NPT ports allow easy integration with standard piping.

The air-operated double diaphragm mechanism ensures continuous-duty performance and reduces maintenance needs.

Specifications

Brand Graco
Part Number DT4666
Model Code 1590S‑PS01AS1SPSPSPPT
Pump Type Air‑Operated Double Diaphragm
Fluid Port Size 1.5 in NPT
Application Industrial Fluid Transfer

Key Features

  • Air-operated double diaphragm mechanism
  • 1.5‑inch NPT fluid ports
  • Durable aluminum construction
  • Continuous-duty operation
  • Low-pulsation fluid transfer

Frequently Asked Questions

It is an air‑operated double diaphragm pump for industrial fluid transfer.

The pump features 1.5‑inch NPT inlet and outlet ports.

Yes, it is designed for continuous-duty industrial fluid transfer applications.

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