Sealed 4-Ball Plus Lower, 4000cc, Ultralife Cylinders

Part Number: 17Z389

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Sealed 4-Ball Plus Lower, 4000cc, Ultralife Cylinders

Part Number: 17Z389

Graco’s Sealed 4-Ball Plus Lower has the industry's highest fluid delivery at the lowest cycle rates. Use this durable, maintenance-free lower to power existing or new electric, hydraulic or pneumatic pumps.
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Features

Product Brochure
Graco’s Sealed 4-Ball Plus Lower has the industry's highest fluid delivery at the lowest cycle rates. Use this durable, maintenance-free lower to power existing or new electric, hydraulic or pneumatic pumps.
  • Ultralife coating on lower rods and cylinders means a smoother finish, better wear and longer seal life for most applications.
  • Connection kits contain tie rods and adapters – everything required to upgrade most legacy Graco circulation pumps to the latest technology. Refer to manual 311876 for complete information.

Specifications & Documents

Technical Specifications

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Fluid Inlet Size (in) 1.5
Fluid Inlet Thread Gender Male
Fluid Inlet Thread Type Tri-Clamp
Fluid Outlet Size (in) 1.5
Fluid Outlet Thread Gender Male
Fluid Outlet Thread Type Tri-Clamp
Maximum Flow Rate (GPM) 9.5
Maximum Operating Temperature (°F) 150
Maximum Pump Speed (CPM) 12
Maximum Working Pressure (psi) 300
Spraying Cycle Rate (CPM) 12
Stroke Length (in) 4.75
Type Pump Lower
Weight (lb) 78
Wetted Parts Stainless Steel, PTFE, UHWMPE, Tungsten Carbide, Fluoropolymer
Fluid Inlet Size (cm) 3.81
Fluid Inlet Size (in) 1.5
Fluid Inlet Thread Gender Male
Fluid Inlet Thread Type Tri-Clamp
Fluid Outlet Size (in) 1.5
Fluid Outlet Thread Gender Male
Fluid Outlet Thread Type Tri-Clamp
Maximum Output (cm³) 48000
Maximum Pump Speed (CPM) 12
Maximum Working Pressure (psi) 300
Spraying Cycle Rate (CPM) 12
Type Pump Lower
Wetted Parts Stainless Steel, PTFE, UHWMPE, Tungsten Carbide, Fluoropolymer

Operation & Service Videos

The Sealed 4-Ball Plus Lower provides the industry's highest fluid delivery at the lowest cycle rates. Learn how it powers electric, hydraulic or pneumatic pumps. See how to service and keep the pump lower in good working condition.

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