GRACO D51311 - Husky 515 AC 1/2" NPT Standard Pump PP Center Section SS Seats PTFE Balls & PTFE Diaphragm, 100 PSI
Husky 515 air-operated double diaphragm pump component featuring acetal construction with SST (stainless steel) seats and PTFE balls and diaphragm for reliable chemical compatibility and performance in industrial fluid handling 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
- Max Working Pressure: 25-100 PSI (1.7-6.9 bar)
- Material: Acetal construction with SST seats
- Displacement Per Cycle: 0.04 gallon (0.15 liter)
- Max Pumpable Solids: 0.09 in (2.5 mm)
- Sound Level: 74 dBa
- Temperature Range: PTFE 220°F, Buna-N 180°F, Hytrel 150°F, Santoprene 180°F
| 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 | PTFE |
| 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 | PTFE/EPDM 2-Piece |
| 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 | Stainless Steel |
| Standards Met | ATEX, CE |
| Type | Pneumatic Diaphragm Pump |
| Weight (lb) | 7.8 |
Features
- Air-operated double diaphragm pump design
- Acetal construction for chemical resistance
- SST (stainless steel) seats for durability
- PTFE balls and diaphragm for superior chemical compatibility
- Self-priming operation
- Can handle solids up to 0.09 inches
Applications
- Chemical transfer and processing
- Industrial fluid handling
- Applications requiring chemical resistance
- Pumping fluids with small solids content
Compatible Equipment
- Husky 515 pump series
- Husky 515 pump
Related Parts
Part of Husky 515 air-operated double diaphragm pump family. BSP ported version available as D5A311. Consult Process Equipment Buyer's Guide (300433) for additional configurations. This is referenced as a base model that model 253344 is the same as, except 253344 has open downward port and uses inlet manifold 241558
Reference Manuals
