Graco
Graco 243669 Husky 515 1/2" Plastic Pump
Graco 243669 Husky 515 Plastic Pump
Air-Operated Double-Diaphragm
Features:
- 1/2" (12.7mm) center-porting and 3/4" (19.05mm) end-porting
- No seals to leak or fail
- Quiet running - less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels
- High flow rates in a small, portable package
- External controller for optional remote operation
- Patented, high-reliability closed center air valve is externally serviceable
Typical Applications:
- Machine lubrication servicing
- Drum evacuation
- Plating and dip tanks
- Water treatment
Typical Fluids Handled:
- Cleaning fluids and detergents
- Chemicals
- Ceramic glazes
- Inks
- Solvents and flammables
- Acids and bases
Technical Specifications:
Maximum fluid working pressure. . . . . . . . . . . . . . . . . . . . 100 psi (7 bar, 0.7 MPa)
Maximum free flow delivery* . . . . . . . . . . . . . . . . . . . . . . 15 gpm (57 lpm)
Maximum pump speed . . . . . . . . . . . . . . . . . . . . . . . . . . 400 cpm
Displacement per cycle** . . . . . . . . . . . . . . . . . . . . . . . . 0.04 gallon (0.15 liter)
Maximum suction lift (D52331) . . . . . . . . . . . . . . . . . . . . 12 ft (3.7 m) dry
Maximum size pumpable solids. . . . . . . . . . . . . . . . . . . . . 0.09 in (2.5 mm)
Maximum operating temperature***
Acetal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250°F (120°C)
Polypropylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275°F (135°C)
PVDF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°F (150°C)
Maximum diaphragm operating temperature***
PTFE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°F (104.4°C)
Santoprene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180°F (82.2°C)
Buna-N. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180°F (82.2°C)
TPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°F (65.5°C)
Fluoroelastomer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250°F (121.1°C)
Typical sound level at 70 psi
(4.9 bar, 0.49 MPa) air @ 200 cpm . . . . . . . . . . . . . . . . . 74 dBa
Maximum air consumption . . . . . . . . . . . . . . . . . . . . . . . 28 scfm (0.672 m3/min)
Air pressure operating range . . . . . . . . . . . . . . . . . . . . . 25 to 100 psi
(1.8 to 7 bar, 0.18 to 0.7 MPa)
Air inlet size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npt(f)
Air exhaust port size . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8 npt(f)
Fluid inlet & outlet size . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 and 3/4 npt(f) or bspt(f)
Weight
Acetal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.8 lb (3.5 kg)
Polypropylene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 lb (2.9 kg)
PVDF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5 lb (3.9 kg)
Wetted parts (in addition to ball, seat and diaphragm materials—which may vary by pump)
Acetal pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Groundable Acetal, PTFE, SST
Polypropylene pump. . . . . . . . . . . . . . . . . . . . . . . . . . . Polypropylene, PTFE, SST
PVDF pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PVDF, PTFE
Instruction manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . 308981
* Flow rates are with muffler and do not vary based on diaphragm material
** Displacement per cycle may vary based on suction condition, discharge head, air pressure and fluid type
*** Actual pump performance may be affected by prolonged usage at temperature