Husky 3300 Air-Operated Diaphragm Pumps

Husky 3300 Air-Operated Diaphragm Pumps

3-inch Positive Displacement Double Diaphragm Pump
The Husky 3300 has a 3 inch (76.2 mm) connection and is available in aluminium, polypropylene and stainless steel

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Description

The Husky 3300 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.

The one-piece centre section eliminates leaks and reduces maintenance on the Husky pumps when compared to other diaphragm pumps.

Benefits of the Husky 3300 double diaphragm pumps

  • Overall improved efficiency (up to 40% more efficient)
  • The highest fluid flow rate in its class
  • Up to 5 times, longer diaphragm life compared to other air operated diaphragm pumps
  • Expanded material offering to handle endless applications
  • Offered in ATEX configuration.
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)

Materials:

  • Antifreeze
  • Detergents
  • Motor Oil
  • Hydraulic Fluid
  • Cutting Oil
  • Water – Wastewater Transfer

Applications:

  • Lubrication
  • Paint Circulation
  • Chemical Transfer
  • Oil Transfer
  • Medium-Viscosity Material Transfer
  • Low-Viscosity Material Transfer
  • Pumping
  • Fluid Transfer

Features:

  • Expanded material offering to handle numerous applications
  • Flow rates up to 300 gpm (1,135 lpm)
  • Modular stall-resistant air valve design
  • Complete 3 inch family of diaphragm pumps available in aluminium or polypropylene centre sections
  • Heavy-duty construction
  • Faster change over with spring loaded pilot valves

Specifications:

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

 

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