Please wait while we process your order...

Product successfully added to your cart.
Cart Image

Quantity in Cart: 1


Continue Shopping Shopping Cart
Item removed from Cart
X
 
×
Product Image

Graco 651440 C31 Pump Known as 1050H

The Graco 651440 1050H Pump is a 1-inch air-operated double diaphragm pump built for demanding industrial applications. It is engineered with corrosion-resistant materials, making it ideal for aggressive and chemical-based fluids.

  • Pump Series: Husky 1050 (1050H configuration)
  • Graco Part Number: 651440
  • Pump Type: Air-Operated Double Diaphragm (AODD)
  • Fluid Port Size: 1 inch
  • Wetted Materials: Hastelloy, PTFE, FKM
  • Best For: Corrosive chemicals, solvents, paints, and industrial fluids
  • Compatibility: Direct replacement for Husky 1050 pump installations

$17644.39
0
Based on 0 reviews
5
0%
4
0%
3
0%
2
0%
1
0%

Compatible Machines & Systems

The Graco 651440 1050H Pump is part of the Husky 1050 family and is designed as a direct fit for a wide range of industrial and OEM systems that require a 1-inch air-operated double diaphragm pump.

  • Industrial fluid transfer skids using Husky 1050 series pumps
  • Chemical transfer and dosing systems
  • Paint circulation and paint supply systems
  • Solvent and ink delivery machines
  • Bulk fluid unloading systems (drums, totes, and IBCs)
  • OEM equipment designed for Graco Husky 1050 AODD pumps
  • Corrosion-resistant process pumping units

Key Pump Specifications

Pump Series Husky 1050
Graco Part Number 651440
Pump Type Air-Operated Double Diaphragm (AODD)
Fluid Port Size 1 inch
Wetted Materials Hastelloy, PTFE, FKM
Diaphragm Material PTFE
Typical Applications Chemicals, solvents, corrosive fluids, paints

Product Overview

The Graco 651440 1050H Pump is engineered for demanding industrial applications where chemical compatibility and long service life are critical. Built with Hastelloy wetted components and PTFE diaphragms, this pump is ideal for transferring aggressive, corrosive, or high-purity fluids.

As a member of the Husky 1050 platform, it offers reliable air valve performance, stall-free operation, and straightforward maintenance. It is commonly selected as a replacement pump or upgrade in systems already configured for the Husky 1050 footprint.

Frequently Asked Questions

Yes, it is fully interchangeable with other Husky 1050 models, provided the port type, mounting orientation, and material compatibility meet your system requirements.

The 1050H version uses Hastelloy wetted components, making it suitable for highly corrosive or chemically aggressive fluids where standard metal or plastic pumps may fail.

Yes, it is commonly used in paint circulation, solvent transfer, and ink delivery systems where chemical resistance and consistent flow are required.

You should verify fluid compatibility, port thread type, air supply requirements, and mounting configuration to ensure a proper fit and optimal performance.

Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Payment Method   Payment Method   Payment Method   Payment Method