Combination Air Vents

Combination Air Vents provide more air release capacity than other air vents of similar sizes. With a combination of air and vacuum release and continuous action, these air vents ensure maximum protection of your irrigation system when properly sized and placed.

Why Combo

Provides more air release capacity to dampen water hammer preventing pipes and fittings from cracking or bursting.
Aerodynamic float design ensures vent closure as water fills the system, remains open when air pressure reaches 12 psi.
Unique rolling seal feature allows gradual opening, closing and self-cleaning.

Product Advantages

Ensures maximum protection of irrigation system with proper sizing and placement.
Aerodynamic float design ensures vent closure as water fills the system, remains open when air pressure reaches 12 psi.
Large capacity vents dampen water hammer preventing pipes and fittings from cracking or bursting.
Unique rolling seal feature allows gradual opening, closing and self-cleaning.
Made of corrosion-resistant reinforced UV protected nylon - no metal parts to rust or corrode, no need for spare parts.

Applications

Pump and filter stations, along mains and at end of mainlines
Downstream of valves
At high points in the pipe network or upstream of manifolds

Specifications

Maximum operating pressures:
- 1”, 2” Nylon Combination: 250 psi
- 1”, 2” Nylon Combination: 150 psi
- ¾” & 1” Automatic: 250 psi
Five year warranty

Downloads

PRODUCT SHEET

A043-Air-Vent-Combo

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