3

3" Aluminum Air Vent

2

2" Continuous Aluminum Air Vent

4" Aluminum Air Vent

was $256.77 Special Price $115.23

4" Simple Action Aluminum Air Release/Vacuum Relief Vent

Size4"
Inlet ConnectionFNPT
Valve ActionAir Expulsion & Admission
MechanismVent Air
Availability: In stock
SKU
RKARV-400

4" Simple Action Aluminum Air Release/Vacuum Relief Vent

Features:

  • Simple design ensures trouble-free performance
  • Cast aluminum body combines the dual advantage of being lightweight as well as provides corrosion resistance
  • Synthetic rubber seal assures positive rubber seal, even with low head applications

Material:

  • Body: Aluminum

Download Specification Sheet

Dimensions - Inches

SizeNominalClear Opening DiameterHeightWidthWeight
1"10.74.22.20.55 lbs
11/2"1.51.24.93.31.16 lbs
2"21.95.83.41.65 lbs
3"32.67.94.93.63 lbs
4"43.49.87.16.72 lbs

Dimensions - Millimeters

SizeNominalClear Opening DiameterHeightWidthWeight
1"25.417106.5550.55 lbs
11/2"38.129.5123.582.51.16 lbs
2"50.848145.5881.65 lbs
3"76.264.52001243.63 lbs
4"101.687247.5180.56.72 lbs