Product Manual

Page 4 of 21
Intended Use
The Roughneck 1” Air-Operated Double Diaphragm Pump offers high volume delivery even at low air
pressure. The air-operated double diaphragm pump uses a pressure differential in the air chambers to
alternately create suction and positive fluid pressure in the fluid chambers. The ball check insures a
positive flow of fluid.
Packaging Contents
• Hex- Bolt M8*65 (8)
• Discharge Manifold (2)
• Valve Cover (2)
• Valve Ball (4)
• Valve Seat (4)
• O-ring 1.49” * 0.1” (4)
• Hex Bolt M8 * 25 (16)
• Hex Bolt M12*25 (2)
• O-ring 0.68” *0.07” (2)
• Liquid Chamber Plate (2)
• Diaphragm (2)
• Air Chamber Plate (2)
• Screw M8 *16 (12)
• Air Chamber (2)
• Brackets (2)
• M4*6 Screw
• Air Motor Assembly (1)
• Nut (16)
• O-ring 3.74” *0.1” (2)
• Plug (2)
• Pump Cover (2)
Technical Specifications
Property
Specification
Inlet/Outlet
1”
Air Inlet
1/4”
Flow Rate
24 GPM
Max. Air Inlet Pressure
115 PSI
Max. Outlet Pressure
115 PSI
Max. Diameter Solid
1/8”
Membrane
Nitrile
Compatibility
Oil, Diesel, Grease, and Kerosene
Important Safety Information
⚠WARNING
• Read and understand all instructions. Failure to follow all instructions may result in serious injury
or property damage.
• The warnings, cautions, and instructions in this manual cannot cover all possible conditions or
situations that could occur. Exercise common sense and caution when using this tool. Always be
aware of the environment and ensure that the tool is used in a safe and responsible manner.
• Do not allow persons to operate or assemble the product until they have read this manual and
have developed a thorough understanding of how it works.