GRACO 25C656 - Husky 1590 SS Pump Vertical Outlet Port, SS Center Section, SS Seats, PTFE Balls & PO Diaphragm
Husky 1590 diaphragm pump with stainless steel air motor, stainless steel fluid section, stainless steel seats, PTFE balls, and PTFE/EPDM Overmolded diaphragms
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
- Center Section: SST (Stainless Steel)
- Manifold Ports: Flanged
- Outlet Orientation: Vertical
- Diaphragm Type: overmolded
- Pump Type: Diaphragm pump
- Series: Husky 1590 Series A
- Diaphragms: PTFE/EPDM Overmolded
| 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 | Center Flange ANSI/DIN, Vertical Outlet |
| Diaphragm Material | PTFE Overmold |
| Fluid Inlet Size (in) | 1-1/2 |
| Fluid Outlet Size (in) | 1-1/2 |
| Fluid Section Material | Stainless Steel |
| Manifold Configuration | Center 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) | 111 |
Compatible Equipment
- Husky 1590 Aluminum and Stainless Steel Pumps, Series A
- Model DTP315
Related Parts
- 25C654 - Stainless Steel Pump with SST Center Section, Flanged Manifold Ports (Horizontal Outlet), and overmolded diaphragms
- 25C655 - Stainless Steel Pump with Aluminum Center Section, Flanged Manifold Ports (Horizontal Outlet), and overmolded diaphragms
- 25C657 - Stainless Steel Pump with Aluminum Center Section, Flanged Manifold Ports (Vertical Outlet), and overmolded diaphragms
- 25C654
- 25C655
- 25C657
- 253485 - Husky 1590 AL Pump, AL Center Section, BN Seats, BN Balls & BN Diaphragm
- DTP315
Refer to the Pump Matrix on page 24 to determine the Model No. of your pump. Plus Models include stainless steel center sections. This is a complete diaphragm pump model. The model number digits do not correspond to reference numbers in parts drawings and lists. Replacement parts can be found on pages 27-28. This is a stainless steel pump variant of Model DTP315 with different serial plate and specific parts as listed in a referenced chart (chart not visible on this page)
Reference Manuals
