Graco Husky Industrial Air-Operated Double Diaphragm Pneumatic Pump

The Graco Husky series of air-operated double diaphragm (AODD) pumps offers reliable and efficient fluid transfer for a wide range of industrial applications. Ideal for handling cleaning agents, chemicals, inks, oils, and wastewater, Husky pumps are available in multiple sizes with flow rates from 18.9 to over 1,000 l/min and pressures up to 8.6 bar.

Built with durable materials such as acetal, polypropylene, aluminum, and stainless steel, and compatible diaphragms like Teflon, Santoprene, and Viton, these pumps ensure long life and broad chemical compatibility. Their leak-resistant design, minimal moving parts, and tool-free pneumatic servicing reduce downtime and simplify maintenance. Operation without lubricants prevents product contamination—crucial for food and pharmaceutical use.

Count on Graco Husky pumps for clean, reliable, and low-maintenance performance in any fluid handling operation.
Contact us today for more details and discover the right Husky solution for your application!

Graco Husky Industrial Air-Operated Double Diaphragm Pneumatic Pump 1

Graco Husky Industrial Air-Operated Double Diaphragm Pneumatic Pump 2

Description	U.M.	205	307	515	716	1050	1590	2150	3275
Maximum fluid working pressure	bar	7	7	7	7	8,6	8,4	8,4	8,4
Maximum working pressure	l/min	18,9	26,5	57	61	189	378.5	568	1,041
Air pressure	bar	1,4-7	1,4-8,4	2,1-7	2,1-7	1,4-8,6	1,4-8,4	1,4-8,4	1,4-8,4
Absorption maximum depth	m	3 uscat	3,7 uscat	4,5 uscat	4,5 uscat	4,9 uscat 8,8 imersat	6,1 uscat	5,48 imersat sau uscat	2,4 uscat
The maximum dimensions of the solid material pumped	mm	1,5	1,5	2,5	2,5	3,2	4,8	6,3	9,4
Maximum air consumption	m³/min	0,252	0,17	0,672	0,672	0,87	3,5	4,9	9,1
Maximum air speed	ciclu/min	250	330	400	400	280	200	145	135

bodies made of acetal, polypropylene, aluminum, stainless steel, compatible with the transferred materials
membranes made of teflon, santoprene, hytrel, viton
special design to prevent leaks during pumping
fewer moving parts for greater durability
servicing the pneumatic control components does not require disassembling parts in contact with the transferred materials
elimination of circular sealing gaskets and valve construction prevent pump blockage, a common phenomenon in competing pneumatic pumps
operation without lubricants to avoid contamination of conveyed products, essential in the food and pharmaceutical industries

OEMs
Printing
Wastewater
Plating/surface finishing

Regulator / Filter Assembly 1/4" npt(f) (6.35 mm)
Quick Connect Air Coupler 1/4" npt (6.35 mm)
Quick Connect Air Nipple 1/4" npt (6.35 mm) mbe
Air Shut Off Valve 1/4" npt (6.35mm), bleed type, relieves trapped air downline of valve
Air Runaway Valve (stops pump from cavitating when empty)
Air Muffler (comes with pump)

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