Endura-Flo 4D350

Endura-Flo 4D350, 4:1 Air Operated Diaphragm Pump, 350cc, BSPP, DataTrak

Part Number: 24W356

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Endura-Flo 4D350

Endura-Flo 4D350, 4:1 Air Operated Diaphragm Pump, 350cc, BSPP, DataTrak

Part Number: 24W356

The Endura-Flo 4D offers the industry’s highest-pressure ratio at 4:1. This easy to install pump is ideal for fluid transfer and supply, paint circulation, and piggable paint systems. Low pulsation output and smooth changeover for quick color changes ultimately save you time and money.
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Features

Product Brochure
The Endura-Flo 4D offers the industry’s highest-pressure ratio at 4:1. This easy to install pump is ideal for fluid transfer and supply, paint circulation, and piggable paint systems. Low pulsation output and smooth changeover for quick color changes ultimately save you time and money.
  • Endure-Flo diaphragms last longer against extreme operating conditions
  • Easy access to critical components for fast online maintenance
  • Pumps offer low pulsation output and smooth changeover for quick color changes, saving you time and money
  • Minimal solvent to flush and consistent startup pressure make it perfect for multiple color change and piggable systems
  • Custom mounting options include rotatable fluid manifolds, mounting brackets and spring loaded check cartridges
  • DataTrek option prevents runaway and tracks material usage

Specifications & Documents

Technical Specifications

Convert to Metric
Air Inlet Size (in) 1/2
Air Inlet Thread Gender Female
Air Inlet Thread Type NPT
Application Circulation
Compatible Material High Solids, Xirallic, CARC, Metallics, Stains, Varnish, Fast-Set
Connection Type Threaded
Construction PTFE, Stainless Steel, Perfluoroelastomer, Polyphenylene Sulfide
Fluid Inlet Size (in) 3/4
Fluid Inlet Thread Type BSPP
Fluid Outlet Size (in) 3/4
Fluid Outlet Thread Type BSPP
Includes BSPP Fittings, DataTrak
Material Stainless Steel
Maximum Air Pressure (MPa) 0.7
Maximum Air Pressure (psi) 100
Maximum Cycle Rate (CPM) 20
Maximum Flow Rate (GPM) 5.5
Maximum Fluid Pressure (MPa) 2.8
Maximum Fluid Pressure (psi) 400
Maximum Operating Temperature (°F) 122
Minimum Operating Temperature (°F) 32
Model Endura-Flo
Overall Height (in) 14.39
Power Source Air
Pump Ratio 4:1
Series 4D350
Standards Met ATEX, CE
Type Pneumatic Diaphragm Pump
Weight (lb) 72
Air Inlet Size (in) 1/2
Air Inlet Thread Gender Female
Air Inlet Thread Type NPT
Application Circulation
Compatible Material High Solids, Xirallic, CARC, Metallics, Stains, Varnish, Fast-Set
Connection Type Threaded
Construction PTFE, Stainless Steel, Perfluoroelastomer, Polyphenylene Sulfide
Fluid Inlet Size (cm) 1.905
Fluid Inlet Size (in) 3/4
Fluid Inlet Size (mm) 19.05
Fluid Inlet Thread Type BSPP
Fluid Outlet Size (cm) 1.905
Fluid Outlet Size (in) 3/4
Fluid Outlet Size (mm) 19.05
Fluid Outlet Thread Type BSPP
Includes BSPP Fittings, DataTrak
Material Stainless Steel
Maximum Air Pressure (MPa) 0.7
Maximum Air Pressure (bar) 7
Maximum Air Pressure (kPa) 700
Maximum Air Pressure (psi) 100
Maximum Cycle Rate (CPM) 20
Maximum Flow Rate (L/min) 20.8
Maximum Fluid Pressure (MPa) 2.8
Maximum Fluid Pressure (bar) 28
Maximum Fluid Pressure (kPa) 2800
Maximum Fluid Pressure (psi) 400
Maximum Operating Temperature (°C) 50
Minimum Operating Temperature (°C) 0
Model Endura-Flo
Power Source Air
Pump Ratio 4:1
Series 4D350
Standards Met ATEX, CE
Type Pneumatic Diaphragm Pump

Repair Parts

Part No. Description
17H325 Fluid Section Fastener Kit for Endura-Flo 3D350 and 4D350
24A538 Air Valve Repair Kit, for Graco Air Valve Models 24A352, 24A354, and 262608
17H327 Air Section Fastener Kit for Endura-Flo 3D350 and 4D350
24Y306 Endura-Flo 4D350 DataTrak Conversion Kit, Includes replacement air valve compatible with solenoid
17J888 Fluid Pressure Limit Kit for Endura-Flo 3D350 and 4D350, limits air pressure to 70 psi (4.8 bar) maximum
17H303 Overmolded Diaphragm Kit for Endura-Flo 3D350 & 4D350, includes 2 diaphragms, diaphragm replacement tools, and o-rings
17N357 Carbide Seat Check Valve Kit for Endura-Flo 3D350 and 4D350, includes 4 check valve cartridges with carbide seats and 4 o-rings
17H310 Piston Repair Kit for Endura-Flo 4D350
17H312 Air Cover Replacement Kit for Endura-Flo 4D350
17H315 Floor Stand Kit for Endura-Flo Pumps
17H316 Endura-Flo 4D350 DataTrak Air Valve
17H317 Endura-Flo 4D350 Standard Air Valve
17H321 Solenoid Replacement Kit for Endura-Flo 3D350 and 4D350
24A536 Air Valve Seal Kit

Recommended Accessories

Demo & Service Videos

Learn how to maintain and repair the 4:1 Endura-Flo Extended Pressure Diaphragm Pump. Playlist begins with a color change demonstration.

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