GRACO 24B780 - Husky 1590 SS Pump SS Center Section, SS Seats, PTFE Balls & PO Diaphragm
Industrial pump component featuring stainless steel construction with SST fluid section, seats, and PTFE balls with NPT threading. Part of GRACO's industrial pump lineup designed for demanding applications requiring chemical compatibility and durability.
Features:
The Husky 1590 air-operated diaphragm pump features a patented, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions.
- Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps in its class
- Expanded material offering to handle endless applications
- Fewer parts than industry peers, the air valve is externally accessible so it can be serviced quickly and easily without uninstalling the diaphragm pump
- Offered in ATEX configuration.
- 1-1/2 in. (38.1 mm) ANSI end-porting
- High flow - 100 gpm (378 lpm) in a compact, portable size
- Fluid pressure to 120 PSI (8.4 bar, 0.84 MPa)
- Lube-free operation
- Available in polypropylene, aluminum and stainless steel
- Epoxy-coated air section for tough environmental conditions
Additional Specifications
- Material: SST (Stainless Steel) fluid section and seats, PTFE balls
- Pump Size: 1.5 in
- Air Motor: C aluminum (remote)
- Seats: 3 (316 sst)
- Pump Type: Plus Pump
- Diaphragm Type: overmolded diaphragms
- Pump Series: Husky 1590 Aluminum and Stainless Steel Pumps, Series A
| Air Exhaust Port Size (in) | 3/4 |
| Air Exhaust Port Thread Gender | Female |
| Air Exhaust Port Thread Type | NPT |
| Air Inlet Size (in) | 1/2 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPT |
| Application | Industrial |
| Ball Material | PTFE |
| Center Section Material | Stainless Steel |
| Compatible Material | Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water - Wastewater Transfer |
| Connection Type | Threaded |
| Diaphragm Material | PTFE Overmold |
| Fluid Inlet Size (in) | 1-1/2 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 1-1/2 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Material | Stainless Steel |
| Manifold Configuration | End Port |
| Manifold O-Ring Material | PTFE |
| Material | Stainless Steel |
| Maximum Air Consumption (SCFM) | 125 |
| Maximum Air Pressure (MPa) | 0.8 |
| Maximum Air Pressure (psi) | 120 |
| Maximum Cycle Rate (CPM) | 200 |
| Maximum Flow Rate (GPM) | 100 |
| Maximum Fluid Pressure (MPa) | 0.8 |
| Maximum Fluid Pressure (psi) | 120 |
| Maximum Operating Temperature (°F) | 150 |
| Maximum Solid Size (in) | 0.1875 |
| Power Source | Air |
| Seat Material | Stainless Steel |
| Standards Met | ATEX, CE |
| Type | Pneumatic Diaphragm Pump |
| Weight (lb) | 86 |
Features
- Stainless steel construction for corrosion resistance
- PTFE balls for chemical compatibility
- NPT threading for standard connections
- Industrial-grade design for demanding applications
- 1.5 inch pump size for medium flow applications
Applications
- Industrial fluid transfer
- Chemical processing applications
- Applications requiring corrosion-resistant materials
- Medium flow rate pumping operations
Compatible Equipment
- GRACO industrial pump systems
- 1.5 inch pump assemblies
- Husky 1590 Series A pumps
Related Parts
- 24B781
- 24B761
- 24B760
- 24G411
- 24J358
- 24J359
- 24B801
- 24B802
- 24B765
- 24B764
Part of GRACO's comprehensive industrial pump lineup with PTFE/EPDM overmolded diaphragms. Temperature range 40°F to 180°F (4°C to 82°C). FDA-compliant options available in separate product line. Part of the pump model series with overmolded diaphragms. Reference Pump Matrix on page 24 for complete model number determination. Plus Models include stainless steel center sections. This is a diaphragm pump configuration marked with asterisk (*) in the matrix. The digits in the matrix do not correspond to the ref. nos. in the parts drawing and lists. For replacement parts, refer to part lists on pages 27-28.
Reference Manuals
