1
3
FS-7
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FUEL
SYSTEM
Online
at
www.imi-precision.com/us
or
call
1.800.514.0129
In stock
Ships within one week
BARB FITTING FOR
5/16 I.D. HOSE
0.31 DIA. SHANK
0.36 DIA. BARB
1-17/32
1.063 HEX
Ø 15/16
1/2-14
NPTF
3-5/32
27/32
BARB FITTING FOR
5/16 I.D. HOSE
0.31 DIA. SHANK
0.36 DIA. BARB
1-17/32
1.063 HEX
Ø 15/16
1/2-14
NPTF
3-5/32
27/32
Model no. Thermal
relief
Pressure
relief
Diesal/gas
2989-11 Yes Yes Diesel
Models
Dimensions - Inches
Technical Data
HIGH-FLOW FUEL TANK VENT
2989-11
• 1/2" NPT male thread
with 1/4" barb fitting
• Anti-spill protection
• Available with pressure
relief and safety venting
• Provides tank breathing
• Thermal and pressure relief
Pipe thread:
1/2-14 PTF
Overflow hose diameter:
5/16" ID
Outward flow rate:
70 SCFH @ 18" water pressure
Hex size:
1.063"
