GRACO D53331 - Husky 716 AL Air Operated Double Diaphragm Metal Pump w/ NPT Standard Air Valve, SS Seat, SS Ball, & PTFE Diaphragm, 100 PSI
Husky 716 aluminum air-operated double diaphragm pump with stainless steel seats, stainless steel balls, and PTFE diaphragms. Designed for reliable fluid transfer applications requiring chemical compatibility and durability with 3/4" NPT connections.
The Husky 716 air operated diaphragm pump features an external controller for remote control capabilities.
Additional Specifications
- Flow Rate: 16 gpm (61 lpm) maximum free flow delivery
- Max Working Pressure: 25-100 PSI (1.7-7 bar)
- Material: Aluminum body with SST seats, SST balls, PTFE diaphragms
- Displacement Per Cycle: 0.04 gallon (0.15 liter)
- Maximum Pumpable Solids: 0.09 in (2.5 mm)
- Maximum Operating Temperature: PTFE 220°F, Buna-N 180°F, Hytrel 150°F, Santoprene 180°F
- Typical Sound Level: 74 dBa
- Instruction Manual: 309891
- Port Configuration: open downward port
- Required Inlet Manifold: 190246
Specifications
| 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 | 316 Stainless Steel |
| Center Section Material | Polypropylene |
| Compatible Material | Antifreeze, Detergents, Motor Oil, Grease & Oil, Hydraulic Fluid, Cutting Oil, Water - Wastewater Treatment, Water, Ink |
| Compressor Required | Yes |
| Connection Type | Threaded |
| Diaphragm Compatible Material | PTFE |
| Diaphragm Material | PTFE/EPDM 2-Piece |
| Fluid Inlet Size (in) | 3/4 |
| Fluid Inlet Thread Gender | Female |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 3/4 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Material | Aluminum |
| Manifold Configuration | Center Port |
| Manifold O-Ring Material | PTFE |
| Material | Aluminum |
| 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) | 16 |
| Maximum Fluid Pressure (MPa) | 0.7 |
| Maximum Fluid Pressure (psi) | 100 |
| Maximum Operating Temperature (°F) | 225 |
| Maximum Solid Size (in) | 0.09375 |
| Minimum Operating Temperature (°F) | 40 |
| Model | Husky |
| Overall Height (in) | 10.43 |
| Power Source | Air |
| Seat Material | Stainless Steel |
| Series | 716 |
| Standards Met | ATEX, CE |
| Type | Pneumatic Diaphragm Pump |
| Weight (lb) | 8.5 |
Features
- Air-operated double diaphragm design for reliable operation
- Aluminum construction for lightweight durability
- Stainless steel seats and balls for chemical compatibility
- PTFE diaphragms for excellent chemical resistance
- Self-priming capability
- Can handle solids up to 0.09 inches
Applications
- Chemical transfer applications
- Industrial fluid handling
- Applications requiring stainless steel wetted parts
- Processes handling mild chemicals compatible with PTFE
Compatible Equipment
Related Parts
- D53255 - Husky 716 AL Air Operated Double Diaphragm Metal Pump w/ NPT Standard Air Valve, AC Seat, TPE Ball, & TPE Diaphragm
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- D53311 - Husky 716 AL Air Operated Double Diaphragm Metal Pump w/ NPT Standard Air Valve, SS Seat, PTFE Ball, & PTFE Diaphragm
- D53331 - Husky 716 AL Air Operated Double Diaphragm Metal Pump w/ NPT Standard Air Valve, SS Seat, SS Ball, & PTFE Diaphragm
- D54311 - Husky 716 SS Air Operated Double Diaphragm Metal Pump
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- D53966 - Husky 716 AL AODD Metal Pump w/ NPT Standard Air Valve, PP Seat, SP Ball, & SP Diaphragm
Part of the Husky 716 series. BSP ported equivalent is D5C311. Consult Process Equipment Buyer's Guide (300435) for additional configurations. This appears to be a base model that other 716 pumps are compared against. Model 246485† uses this pump but has an open downward port and requires inlet manifold 190246. † indicates mounting feet (186207) ordered separately.
Reference Manuals