GRACO D51255 - Husky 515 AC 1/2" NPT Standard Pump PP Center Section AC Seats TPE Balls & TPE Diaphragm, 100 PSI
Husky 515 air-operated double diaphragm pump component featuring polypropylene construction with acetal seats and Hytrel balls and diaphragm for chemical compatibility and durability in fluid transfer applications
The Husky 515 air-operated double diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.
The bolt through fluid cover design eliminates leaks and makes the Husky safer with higher reliability.
- Center and end porting options.
- No mechanical seals to cause fluid leaks or failures
- Runs quietly at less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels
- Easy-to-service air valve and ball checks
- Operates on as little as 20 PSI (1.4 bar, 0.14 MPa)
- Split manifold option to pump multiple fluids without mixing
- Delivery up to 15 gpm (56.7 lpm)
- Reliable air valve for years of dependable performance
Additional Specifications
- Flow Rate: 15 gpm (57 lpm) maximum free flow
- Max Working Pressure: 25-100 PSI (1.7-6.9 bar)
- Material: Polypropylene construction with Acetal seats
- Displacement Per Cycle: 0.04 gallon (0.15 liter)
- Max Pumpable Solids: 0.09 in (2.5 mm)
- Sound Level: 74 dBA
- Operating Temp: PTFE 220°F, Buna-N 180°F, Hytrel 150°F, Santoprene 180°F
- Pump Model: 515
- Inlet Outlet Type: split
| Air Exhaust Port Size (in) | 3/8 |
| Air Exhaust Port Thread Gender | Female |
| Air Exhaust Port Thread Type | NPT |
| Air Inlet Size (in) | 1/4 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPT |
| Application | Industrial |
| Ball Material | TPE |
| Center Section Material | Polypropylene |
| Compatible Material | Antifreeze, Detergents, Resin, Polymers, Motor Oil, Grease & Oil, Hydraulic Fluid, Transmission Fluid, Cutting Oil, Water - Wastewater Treatment, Ink |
| Connection Type | Threaded |
| Diaphragm Material | TPE |
| Fluid Inlet Size (in) | 1/2 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 1/2 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Material | Acetal |
| Manifold Configuration | Center Port |
| Manifold O-Ring Material | PTFE |
| Material | Acetal |
| Maximum Air Consumption (SCFM) | 28 |
| Maximum Air Pressure (MPa) | 0.7 |
| Maximum Air Pressure (psi) | 100 |
| Maximum Cycle Rate (CPM) | 400 |
| Maximum Flow Rate (GPM) | 15 |
| Maximum Fluid Pressure (MPa) | 0.7 |
| Maximum Fluid Pressure (psi) | 100 |
| Maximum Operating Temperature (°F) | 180 |
| Maximum Solid Size (in) | 0.09375 |
| Minimum Operating Temperature (°F) | 40 |
| Overall Height (in) | 10.63 |
| Power Source | Air |
| Seat Material | Acetal |
| Standards Met | ATEX, CE |
| Type | Pneumatic Diaphragm Pump |
| Weight (lb) | 7.8 |
Features
- Air-operated double diaphragm design
- Polypropylene construction for chemical resistance
- Acetal seats for durability
- Hytrel balls and diaphragm for flexibility
- Self-priming operation
- Can handle solids up to 0.09 inches
Applications
- Chemical transfer
- Industrial fluid handling
- Process applications requiring chemical compatibility
Compatible Equipment
Related Parts
Part of the Husky 515 pump family. BSP ported version available as D5A255. Consult Process Equipment Buyer's Guide for additional configurations. This is the same as another pump model but has split inlets/outlets as the key differentiator
Reference Manuals
