UL Catalog 2024-2025 - Flipbook - Page 304
DIESEL EXHAUST
FLUID BREAKAWAY
The FLEX-ING® brand DuraDEF™ nozzle features a specially
encapsulated aluminum casting that makes it lightweight yet
completely compatible with DEF (Diesel Exhaust Fluid)/
AdBlue®. This nozzle provides the performance and
construction specifications required for DEF/AdBlue®
delivery with a lightweight, more user-friendly design.
HIGHLIGHTS
SPECIFICATIONS
• Consistent separation force.
Body and valve
Stainless steel
• Ball check valves seal both halves of the breakaway
instantly upon separation.
Check valve
PTFE
• Machined from solid stainless steel bar stock.
Seals
Viton®
• The two halves of the breakaway are sealed before the
check valves open, creating a completely dry break.
Ring cover
Nylon (integrated)
Maximum
working pressure
50 psi
Break rings
break force
325 lbs.
Height
3.25"
ORDERING INFORMATION
Model
Description
BRK34SS-N
¾" NPT DEF breakaway
BRK34SS-P
¾" BSPP DEF breakaway
1
2
Installation
• ¾" BSPP or NPT whip hose end fitting
2• ¾" BSPP or NPT breakaway inlet
3• ¾" BSPP or NPT breakaway inlet
4• ¾" BSPP or NPT curb hose end fitting
5• Hose end fitting to nozzle
1
3
4
5
Viton® is a registered trademark of E. I. du Pont de Nemours and Company.
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