LOWER OVERALL COST OF OWNERSHIP
- Overall improved efficiency
- Expanded material offering to handle numerous applications
- Modular stall-resistant air valve design
- Heavy-duty construction
The one-piece centre section eliminates leaks and reduces maintenance on the Husky pumps when compared to other diaphragm pumps.
Overview | |
Maximum fluid flow |
300 gpm (1135 lpm)
|
Maximum Fluid Discharge Pressure |
100 psi (7 bars, 0.7 MPa)
|
Maximum size pumpable solids |
½ in (13 mm)
|
Fluid displacement per cycle |
2.9 g (11 litres)
|
Husky 3300 Air-Operated Diaphragm Pump | |
Maximum fluid working pressure | |
Aluminium or Stainless Steel with Aluminum Center Section |
0.86 MPa, 8.6 bar
|
Polypropylene or Stainless Steel with Polypropylene Center Section |
0.7 MPa, 7 bar
|
Air pressure operating range** | |
Aluminium or Stainless Steel with Aluminum Center Section |
0.14-0.86 MPa, 1.4-8.6 bar
|
Polypropylene or Stainless Steel with Polypropylene Center Section |
0.14-0.7 MPa, 1.4-7 bar
|
Air consumption | |
All pumps |
2.5 m³/min at 4.8 bar, 379 lpm
|
Maximum air consumption* | |
Aluminium or Stainless Steel with Aluminum Center Section |
9.5 m³/min
|
Polypropylene or Stainless Steel with Polypropylene Center Section |
7.8 m³/min
|
Maximum free-flow delivery* | |
Standard diaphragms |
1135 lpm at 8.6 bar
|
Standard diaphragms |
1059 lpm at 7 bar
|
Overmolded diaphragms |
1022 lpm at 8.6 bar
|
Overmolded diaphragms |
984 lpm at 7 bar
|
Maximum Pump Speed* | |
Standard diaphragms |
103 cpm at 8.6 bar
|
Standard diaphragms |
97 cpm at 7 bar
|
Overmolded diaphragms |
135 cpm at 8.6 bar
|
Overmolded diaphragms |
130 cpm at 7 bar
|
Maximum suction lift (varies widely based on ball/seat selection and wear, operating speed, material properties, and other variables)* | |
Dry |
4.9 meters
|
Wet |
9.4 meters
|
Recommended cycle rate for continuous duty |
35 – 50 cpm
|
Recommended cycle rate for circulation systems |
20 cpm
|
Maximum size pumpable solids |
13 mm
|
Fluid flow per cycle** | |
Standard diaphragms |
11.0 l
|
Overmolded diaphragms |
7.6 l
|
Ambient Temperature | |
Minimum ambient air temperature for operation and storage. NOTE: Exposure to extreme low temperatures may result in damage to plastic parts |
0° C
|
Noise (dBa)*** | |
Sound Power |
99.1 at 3.4 bar and 50 cpm 106.1 at 8.6 bar and full flow
|
Sound Pressure |
91.5 at 3.4 bar and 50 cpm, 98.2 at 8.6 bar and full flow
|
Inlet/Outlet Sizes | |
Fluid inlet – Polypropylene |
3 in. ANSI/DIN flange
|
Fluid inlet – Aluminum |
3 in.-8 npt or 3 in.-11 bspt with 3 in. ANSI/DIN flange
|
Fluid inlet – Stainless Steel |
3 in.-8 npt or 3 in.-11 bspt
|
Air Inlet – all pumps |
3/4 in. npt(f)
|
Wetted parts | |
All pumps |
Materials chosen for seat, ball, and diaphragm options, plus the pump’s material of construction – aluminium, polypropylene, or stainless steel. Aluminum pumps also have carbon-coated steel
|
Non-wetted external parts | |
Polypropylene |
stainless steel, polypropylene
|
Aluminum |
aluminium, coated carbon steel
|
Stainless Steel |
stainless steel, polypropylene or aluminium (as used in the centre section
|
Weight | |
Polypropylene |
91 kg
|
Aluminum |
68 kg
|
Stainless Steel |
116 kg
|
Notes | |
* Maximum values with water as media at ambient temperature. Water level is approximately 3 feet above pump | |
** Startup pressures and displacement per cycle may vary based on suction condition, discharge head, air pressure, and fluid type. | |
*** Sound power measured per ISO-9614-2. Sound pressure was tested 3.28 ft (1 m) from equipment. | |
Santoprene® is a registered trademark of the Monsanto Co. | |
Loctite® is a registered trademark of the Loctite Corporation |