Finishing High-Pressure Diaphragm Pumps
Endura-Flo 4D150
High Pressure Diaphragm Pumps
150 cc per cycle and 400 psi (28 bar) maximum fluid pressure in a small, compact pump
The Endura-Flo 4D150 ensures long-lasting durability and can withstand runaway conditions better than other diaphragm pumps.
This easy-to-install pump offers low pulsation output and smooth changeover for quick color changes, saving you time
and money. Plus it has the highest pressure ratio in the industry at 4:1.
Features
- 150 cc per cycle
- Redesigned diaphragm lasts longer and can hold up to extreme operating conditions better
- Easy access to critical components provides fast online maintenance
- Superior durability for abrasive materials
- Innovative design ensures easy access to critical components for fast, online repair
- Minimal solvent to flush and consistent startup pressure make it perfect for multiple color change and piggable systems
- DataTrak option prevents runaway and tracks material usage
- Pumps are easily configurable for custom installations
Specifications
| Endura-Flo 4D150 Diaphragm Pump | |
|---|---|
| Maximum air input pressure | 100 psi |
| Maximum fluid working pressure | 400 psi |
| Maximum static fluid pressure | 430 psi |
| Ratio | 4:01 |
| Maximum recommended continuous cycle rate | 20 cycles per minute |
| Volume per cycle (double stroke) | 5 oz per cycle |
| Ambient and operating temperature range. Use dry compressed air when operating at low temperatures. | 32 to 122°F |
| Dry suction lift | 23 ft |
| Wet suction lift | 29 ft |
| Air inlet size | 1/4 npt |
| Fluid inlet size | 1 in. Tri-Clamp Flange, 1/2 in npt, or 1/2 in bspp |
| Fluid outlet size | 1 in. Tri-Clamp Flange, 1/2 in npt, or 1/2 in. bspp |
| Weight (approximate) | 31 lb |
| Wetted parts | stainless steel, perfluoroelastomer (FFKM), PTFE, Polyphenylene Sulfide (PPS) |
| Average Sound Pressure Levels in dBA at 20 cpm [measured at 1 meter (3.28 ft) horizontal, 1.5 meter (4.9 ft) above the equipment] |
|
| At 70 psi (0.5 MPa, 5.0 bar) | 62.3 dBA |
| At 100 psi (0.7 MPa, 7.0 bar) | 62.9 dBA |
| Sound Power measured per ISO 9614–2. | |
| At 70 psi (0.5 MPa, 5.0 bar) | 70.8 dBA |
| At 100 psi (0.7 MPa, 7.0 bar) | 71.6 dBA |
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Endura-Flo 4D350
High Pressure Diaphragm Pumps
350 cc per cycle and 400 psi (28 bar) maximum fluid pressure in a compact pump
The Endura-Flo 4D350 ensures long-lasting durability and can withstand runaway conditions better than other diaphragm pumps. This easy-to-install pump offers low pulsation output and smooth changeover for quick color changes, saving you time and money.
Features
- 350 cc per cycle
- Highest pressure ratio in the industry at 4:1
- Redesigned diaphragm lasts longer and can hold up to extreme operating conditions better
- Easy access to critical components provides fast online maintenance
- Superior durability for abrasive materials
- Innovative design ensures easy access to critical components for fast, online repair
- Minimal solvent to flush and consistent startup pressure make it perfect for multiple color change and piggable systems
- DataTrak option prevents runaway and tracks material usage
- Pumps are easily configurable for custom installations
Specifications
| Endura-Flo 4D350 Diaphragm Pump | |
|---|---|
| Maximum air input pressure | 100 psi |
| Maximum inlet feed pressure* | 70 psi |
| Maximum fluid working pressure | 400 psi |
| Maximum static fluid pressure | 430 psi |
| Ratio | 4:01 |
| Maximum recommended continuous cycle rate | 20 cycles per minute |
| Volume per cycle (double stroke) | 12 oz per cycle |
| Ambient and operating temperature range. Use dry compressed air when operating at low temperatures. | 32 to 122°F |
| Dry suction lift | 23 ft |
| Wet suction lift | 29 ft |
| Air inlet size | 1/2 npt |
| Fluid inlet size | 1 in. Tri-Clamp Flange, 3/4 in npt, or 3/4 in bspp |
| Fluid outlet size | 1 in. Tri-Clamp Flange, 3/4 in npt, or 3/4 in. bspp |
| Weight (approximate) | 72 lb |
| Wetted parts | stainless steel, perfluoroelastomer (FFKM), PTFE, Polyphenylene Sulfide (PPS) |
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