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Graco 194279 Cover Fluid (2150)

$3,000.00
Available to Order
Part #: 194279

The Graco 194279 Cover Fluid (2150) is a fluid‑end housing cover for 2150‑series diaphragm pumps, designed to seal internal fluid passages and maintain proper fluid containment under pressure for safe, leak‑free operation.

  • Part Number: 194279
  • Function: Fluid chamber cover to seal passages and prevent leaks
  • Compatibility: 2150‑series pumps, fluid‑handling rigs
  • Installation: Mounted on fluid‑end housing using original hardware during rebuild or maintenance
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Graco 194279 Cover Fluid (2150) – Compatibility & Details

Compatible Equipment & Use

  • Graco 2150‑series diaphragm pumps requiring fluid‑end housing covers to enclose internal fluid passages.
  • Industrial fluid transfer and coating systems where a secure fluid cover ensures safe fluid containment under pressure.
  • Pump maintenance or rebuilds replacing damaged or worn fluid‑end covers to restore sealing integrity and prevent leaks or contamination.
  • Applications with aggressive or abrasive fluids — correct cover ensures safe fluid containment and protects internal components. 

Product Overview

The Graco 194279 Cover Fluid (2150) is an OEM fluid‑end housing cover for 2150‑series diaphragm pumps. It encloses the fluid chamber and internal passages to maintain stable fluid containment under pressure, prevent leaks, and safeguard internal pump components. Using the correct cover preserves pump integrity and ensures reliable, safe operation under a variety of fluid conditions.

Specifications

Specification Details
Part Number 194279
Component Type Fluid‑End Housing Cover
Function Seal and enclose internal fluid passages and chamber
Compatible Equipment Types 2150‑series diaphragm pumps, fluid handling rigs
Material / Build OEM‑spec cover material appropriate for fluid pressure and chemical exposure
Installation Mounted onto fluid‑end housing using original bolts and gaskets during maintenance or rebuild

Key Features

  • Secure Fluid Containment: Encloses fluid chamber to prevent leaks during pump operation.
  • OEM‑Fit Housing: Precisely matches 2150 pump fluid‑end geometry for correct sealing and assembly.
  • Durable Under Pressure: Built to withstand repeated pumping cycles and fluid pressure stress.
  • Protects Internal Components: Shields internal valves, diaphragms and passages from external contamination or damage.
  • Easy Replacement: Can be installed during standard maintenance or rebuild using existing hardware.

Frequently Asked Questions

It encloses the fluid chamber and internal passages, maintaining proper fluid containment and preventing leaks during pump operation.

Replace if the cover shows cracks, deformation, damage, or if sealing fails to prevent leaks, ensuring safe pump operation.

No — replacement involves removing the old cover and installing the new one using the original bolts and gaskets according to manufacturer guidelines.

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