• OPEN ATMOSPHERIC VENTS,Hopetrol,OPEN ATMOSPHERIC VENTS
  • OPEN ATMOSPHERIC VENTS,Hopetrol,OPEN ATMOSPHERIC VENTS

OPEN ATMOSPHERIC VENT

Open Atmospheric Vent is installed on the top of vent pipes from underground or above ground fuel storage tanks. The vent cap and internal wire screen are designed to protect the tank vent lines against intrusion and blockage from water, debris or insects. These vents are always open to atmosphere and allow any pressure or vacuum in the tank to vent.
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PART NO.: OV23-01
OV23-01
OV23-02
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PART NO.: OV23-01
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OV23-02
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  • OPEN ATMOSPHERIC VENTS,Hopetrol,OPEN ATMOSPHERIC VENTS

MATERIALS
  • Body: AluminumI
  • Screen: Stainless steel

FEATURES & BENEFITS

  • Reliable Service - Vent cap drain spouts extend outward to deter rainwater entry.
  • Corrosion-Resistant Construction - Aluminum body and cap assure a long service life.
  • Easy Installation- The HP-OV23 is available in 1.5" and 2" slip-on models.
  • Complies with NFPA 30 Requirements - For venting gasoline vapors upward.
  • High-Maximum Flow Rate - 7,000 SCFH at 2 psi (0.14 bar) pressure drop.

Ordering Specifications
PART NO. I.D. (inch) I.D. (mm) WEIGHT(kg)
OV23-01 1 1/2 38 0.11
OV23-02 2 51 0.12