Pumps

1 inch Positive Displacement Double Diaphragm Pump

The Husky 1050 has a 1 inch (25.4 mm) connection and is available in aluminum, polypropylene, conductive polypropylene, PVDF, stainless steel hastelloy
The Husky 1050 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.
The one-piece center section eliminates leaks and reduces maintenance on Husky pumps when compared to other diaphragm pumps. 

Benefits of the Husky 1050 Double Diaphragm Pump
•  Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps in its class
•  Expanded material offering to handle endless applications
•  Spring loaded, externally serviceable pilot valves for faster change over and reduced pulsation.
•  Offered in ATEX configuration.

Overview
•  Maximum fluid flow                                      50 gpm (189 lpm)                      •    Maximum size pumpable solids                 1/8 in (3.2 mm)                     
•  Maximum Fluid Discharge Pressure           125 psi (8.6 bar, 0.86 MPa)      •    Fluid displacement per cycle                       0.17 g (0.64 liters)

Husky 2150 Air-Operated Diaphragm Pumps 
2 inch Positive Displacement Double Diaphragm Pump
The Husky 2150 has a 2 inch (50.8 mm) connection and is available in polypropylene, aluminum, SST and iron.
The Husky 2150 air operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.

Benefits of the Husky 2150 double diaphragm pumps
•  Overall improved efficiency (up to 40% more efficient)
•  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
•  Fewer parts than industry peers, the complete air valve is externally accessible so it can be serviced fast and easy without removing the diaphragm pump
 
Overview
•  Maximum fluid flow        150 gpm (568 l/min)          •  Maximum Fluid Discharge Pressure    120 psi (8 bars, 0.8 MPa)
•  Maximum size pumpable solids    ¼ in (6.3 mm)     •  Fluid displacement per cycle        1.03 g (3,9 liter)

Husky 716 Air-Operated Diaphragm Pumps 
¾ inch Positive Displacement Double Diaphragm Pump
The Husky 716 has a ¾ inch (19.05 mm) connection and is available in aluminum and stainless steel
The Husky 716 air-operated diaphragm pump features an external controller for remote control capabilities.

Benefits of the Husky 716 double diaphragm pumps
•  Center and end porting options
•  No mechanical seals which causes 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
 
Overview
•  Maximum fluid flow                      16 gpm (61 l/min)        •  Maximum Fluid Discharge Pressure    100 psi (7 bars, 0.7 MPa)
•  Maximum size pumpable solids    3/32 in (2.5 mm)        •  Fluid displacement per cycle        0.04 in (0,64 liter)

March Series 5 pumps are ideal for a wide variety of applications involving highly corrosive chemicals, such as film process chemical recirculation, refrigerators, small fume scrubbers and detergent mixers. Models constructed of Kynar® PVDF are typically used in the plating industry to pump strong halogen solutions and concentrated chromic or sulfuric acid. The Series 5 pumps are rated to 18 gpm flow and for heads up to 29 feet ( or 50 feet with air motor ). Connections sizes - 1" FPT inlet and 1/2" MPT outlet. Materials of construction on the Series 5 are the widest in the March line affording maximum compatibility with a variety of solutions. These materials included polypropylene, carbon-filled Kynar®, 316 stainless steel, ceramic and Viton®. Submersible models are available. Priming Reservoir Option - Wetted materials are polypropylene and Viton®. Series 5 - maximum suction lift of 10 feet.

March Series 5.5 pumps deliver maximum flow of 30 gpm at head up to 41 feet. Able to handle chemicals of all kinds at temperatures up to 190°F. Units with Kynar® PVDF housings can handle strong halogen solutions and certain chromic and sulfuric acids. Other options for materials include glass filled polypropylene, ceramic, Viton®, and 316 stainless steel. Standard port configurations a 1" FPT inlet and 3/4" MPT outlet. Priming Reservoir Option - Wetted materials are polypropylene and Viton®. Series 5.5 - maximum suction lift of 7 feet.