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American Granby SN25LNL 1/4-inch lead-free snifter air valve, brass body with threaded 1/4 in. connection visible

SN25LNL 1/4 in. Long Snifter Air Valve - Lead-Free

Brand: American Granby, Inc
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$6.01
$4.51
SKU SN25LNL

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Durable, lead-free snifter (air) valve designed for admitting air into reciprocating and submersible pump systems. The SN25LNL is made to meet lead-law requirements while providing reliable operation in charging and venting applications.

  • Size: 1/4 in. connection — fits standard 1/4 in. pump and plumbing fittings.
  • Pattern and spring: Long pattern with a light (snifter) spring for controlled air admission.
  • Material: Lead-free brass construction, suitable for potable water systems where lead compliance is required.
  • Applications: Used on reciprocating and submersible pumps, charging applications, and general air-venting needs.
  • Origin & compatibility: Manufacturer part SN25LNL; commonly used across industry pump and irrigation setups.

Refer to the manufacturer's catalog for installation dimensions and packing quantities. Inspect seals periodically and replace if leaking; do not overtighten when installing to avoid damaging threads.

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Frequently Asked Questions

What size connection does the SN25LNL use?
The SN25LNL uses a standard 1/4 in. connection and fits common 1/4 in. pump and plumbing fittings.
Is this valve lead-free and suitable for potable water?
Yes. It is made from lead-free brass and is intended to meet lead-compliance requirements for potable water systems.
Which pump types commonly use this air valve?
This snifter (air) valve is commonly used on reciprocating and submersible pumps for air admission and charging tasks.
Any installation or maintenance tips to keep it working?
Inspect seals periodically and replace if leaking. Hand-tighten and avoid overtightening to prevent thread damage.

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