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Oatey 39000 in-line vent ABS chrome plated bathware

OATEY

OATEY 39000 In-Line Vent ABS Chrome Plated bathware

SKU CH-2Q7G-KMKDA

An ABS chrome-plated air admittance valve with MPT connection for plumbing venting

  • ABS body resists corrosion and impact
  • Chrome-plated finish adds durability and a clean look
  • In-line vent design allows flexible installation in tight spaces
  • Air admittance valve prevents sewer gas from entering the home
  • MPT connection enables direct threading into standard pipe fittings

OATEY 39000 In-Line Vent for drainage systems

This air admittance valve allows air to enter the plumbing network while preventing sewer gases from escaping into living spaces. It is intended for installers and property owners who need a code-compliant venting solution without running a pipe through the roof.

ABS body handles continuous venting without

The acrylonitrile butadiene styrene construction resists the chemicals and moisture present in drainage lines over long periods. It maintains its seal through repeated pressure equalisation cycles that occur whenever fixtures discharge water.

MPT connection limits installation to threaded

The male pipe thread inlet requires a matching female threaded adapter or coupling already present in the system. Installers without access to threaded connections or who need a solvent-weld or push-fit interface cannot use this valve directly.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 90% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameOATEY
Product typeOther

Questions about this item

How much noise or heat does the 39000 In-Line Vent produce when it operates continuously?

The 39000 In-Line Vent is a passive Air Admittance Valve with no moving parts, so it generates no noise, no heat and draws no power during all-day operation.

What piping or fittings must I already have to install this ABS chrome-plated vent?

You need a compatible MPT threaded connection on your existing drainage line to screw the vent directly into place.

Will the 39000 vent work reliably alongside older ABS or metal drain pipes I am keeping?

Yes, the ABS body and MPT threads are designed to join standard drainage piping, so it integrates with older ABS, PVC or metal systems without modification.

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