détails du produit
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PRODUCT FEATURES:
- Ensures maximum protection of irrigation system with proper sizing and placement
- Large capacity vents dampen water hammer preventing pipes and fittings from cracking or bursting
- Made of corrosion-resistant reinforced UV protected composite materials - no metal parts to rust or corrode, no need for spare parts.
- Ensures vent closure as water fills the system, remains open when air pressure reaches the following:
- 10 PSI for 2 in. Guardian
PRODUCT SPECIFICATIONS:
- Part No.: 70561-002710
- Nominal Size: 2 in.
- Body Material: Nylon
- Connection: FPT (Female Pipe Thread)
- Maximum Operating Pressure: 150 PSI
APPLICATION:
- Upstream of valves for air discharge during system start-up
- On sloping terrain to prevent collapsing of pipes caused by vacuum when pipe networks drain
- Commonly used downstream of valves, primarily at manifolds, to break vacuum caused by system draining.
