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The Twinhammer™ 7084 Series is a chemically bonded dual air/water hose assembly made to deliver an air compressor hose and a water pump hose to jackhammers. Complies with OSHA RCS standards to suppress silica dust when in use up to 212°F and 300 psi.
Additional Information
Technical Specifications
Full Product Description
Technical Specifications
- Application: Air & Multipurpose
- Specifications Met: ARPM Class C Tube
- Media: Air & Water
- Tube Material: Black EPDM
- Hose Reinforcement Material: Two or four textile plies
- Cover Material: Red EPDM (air hose); Blue EPDM (water hose)
- Cover Structure: Smooth
- Hose Inside Diameter: 3/4 (air hose); 3/8 (water hose) inch, 19.1 (air hose); 9.5 (water hose) mm
- Maximum Operating Pressure: 300 psi, 21 bar, 2.1 MPa
- Minimum Operating Temperature: -40 °F, -40 °C
- Maximum Operating Temperature: 212 °F, 100 °C
- Fitting Material: Carbon Steel (air hose); Brass (water hose)
- Fitting Type: Crimp
- Connection 1 Size: Universal (air hose); Rigid Male 3/8″ x 3/8″ NPT (water hose)
- Connection 2 Size: Universal (air hose); Rigid Male 3/8″ x 3/8″ NPT (water hose)
- Weight: 26.7 lb/ft, 39.78 kg/m
- Length: 50 ft, 15.2 m
- Quantity per Box: 1, 15
- Hose Outside Diameter: 1.16 inch, 29.4 mm
- Minimum Bend Radius: N/A inch, N/A mm
- Cover Color: Red ; Blue
- Hose Inner Tube Material: Black EPDM
Full Product Description
Parker’s Series 7084 Twinhammer Dual Air/Water Jackhammer Factory Hose Assemblies are designed as an integral component of a silica dust suppression system to help meet the OSHA Respirable Crystalline Silica (RCS) Standard. It is easy to handle and maneuver in application, and perfect for use with industrial air compressors and jackhammers.
The air hose inner tube is compatible with light oil mists for tool lubrication. The color-coded hose covers allow easy identification and resist abrasion and weathering. Series 7084 hose assemblies incorporate crimp couplings for durability and security, with universal end styles for quick connection/disconnection.
Markets:
• Construction
Features/Benefits:
• Tube: Black EPDM for versatile and economical service to 212°F.
• Reinforcement: Multiple textile plies for strength and kink resistance.
• Cover: Blue (water hose) or red (air hose) EPDM for abrasion and weathering resistance.
• Air Hose Couplings: Steel crimp male universal x male universal for a durable, safe and secure connection.
• Water Hose Couplings: Brass crimp rigid male pipe x rigid male pipe for a safe and secure rust resistant connection.
• Stock: Available in popular hose assembly configurations for quick delivery and order fulfillment.
Applications:
• Air
• Water
• Air compressor/water pump hose connections in jackammer dust suppression systems
• Air operated jackhammers incorporating a water connection
Safety/Technical:
• Note: Universal fittings have a maximum working pressure of 150 psi. Do not operate this hose assembly/system at pressures greater than 150 psi.