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Graco DB4GGG Husky 1590S Diaphragm Pump

Graco DB4GGG Pump 1590S PA01AS1GEGEGEPT is a stainless steel air-operated diaphragm pump with GE‑style PTFE wetted components for chemical-resistant industrial use.

  • Air-operated double diaphragm pump
  • 1‑1/2″ NPT fluid ports
  • Stainless steel body and seats
  • PTFE diaphragms and balls

Retail Price: $5690
You save: $55.48 (0.98%)
Our Price: $5634.52
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Compatible Machines

  • Graco Husky 1590S stainless diaphragm systems
  • Pneumatic fluid transfer installations
  • Chemical and corrosive liquid handling environments
  • Industrial workshops and plant setups

Product Overview

Graco DB4GGG Pump 1590S PA01AS1GEGEGEPT is an industrial air-operated double diaphragm pump constructed from stainless steel with PTFE wetted components. The pump ensures chemical compatibility and durability in demanding environments. It operates with compressed air, making it safe for areas where electrical power is unavailable or hazardous, while delivering reliable fluid transfer performance.

Specifications

Part Number DB4GGG
Pump Type Air-Operated Double Diaphragm
Body Material Stainless Steel
Diaphragm Material PTFE
Ball Material PTFE
Fluid Inlet/Outlet 1-1/2″ NPT
Maximum Pressure 120 psi
Drive Type Compressed Air

Key Features

  • Stainless steel construction for durability
  • PTFE wetted parts for chemical resistance
  • Air-powered operation — no electricity required
  • 1-1/2″ NPT inlet and outlet ports
  • Industrial-grade reliability for demanding fluids

Frequently Asked Questions

Yes — PTFE diaphragms and balls provide compatibility with a wide range of chemical fluids.

No — it operates entirely on compressed air.

It features 1-1/2″ NPT fluid inlet and outlet connections.

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