DEF Flex Connectors are designed and manufactured to meet the specific corrosive environments encountered when transferring Diesel Exhaust Fluid (DEF).
Downloadable Drawings
Drawings for these connectors are available below for immediate download in PDF format (IGS format available upon request). Simply click the type of connector you are looking for. All diameters and lengths are included in the PDF files.
Stainless Steel Hex Males Each End
Stainless Steel Hex Male x Stainless Steel Female Union
Stainless Steel Hex Male x Stainless Steel Hex Male QuickClamp
Hose Master DEF Flex Connectors Feature
100% stainless steel construction for optimal corrosion resistance
Strongest fitting attachments ensured by ASME IX certified welders
Increased flexibility and service life from Hose Master’s proprietary hydroforming process
Available in styles as shown left, or with a variety of industrial stainless steel fitting options. Please consult Hose Master inside sales for details
Connectors are also available in QuickClamp designs (shown left) and include stainless clamp with special peroxide-cured EPDM gasket*
DEF Flex Connector Applications
Mobile skids
Above ground totes and storage tanks
Underground storage tanks
DEF concentrations recognized by ISO 22241-1 and API DEF Certification standards
* Peroxide-cured EPDM gaskets are NOT interchangeable with standard QuickClamp gaskets
DEF Flex Connector Specifications
Hose
Diameter
(in.)
Maximum Working Pressure
Hex Males e/e
(p.s.i.)
Maximum Working Pressure
Hex Male x 150# Hex Female Union
(p.s.i.)
Maximum Working Pressure
Hex Male x 150# Hex Female Union
(p.s.i.)
Minimum
Connector
Bend Radius (in.)
Standard
Connector
Lengths (in.)
3/4
898
300
50
2.1
12, 18, 24
1
718
300
50
2.7
12, 18, 24
1 1/2
531
300
50
3.9
12, 18, 24
2
449
300
50
5.1
12, 18, 24
Notes:
Other sizes, lengths and stainless end connections are available upon request.
FireShield connectors are not recommended for DEF service and do not carry UL-approval for that application
Hose Master places emphasis on continual improvements within our manufacturing processes, product offering and services. Hose Master reserves the right to make changes without further notice to any products contained herein.