ejector

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e·jec·tor

(ē-jek'tŏr, -tōr),
A device used for forcibly expelling (ejecting) a substance.

e·jec·tor

(ē-jek'tŏr, -tōr)
A device used for forcibly expelling (ejecting) a substance.

ejector

(ijektər),
n by common usage, a device used to remove debris and fluids by negative pressure. Another term is
aspirator. See also aspirator.
ejector, saliva,
n a device (containing a removable tip) that is attached to a vacuum supply to remove saliva from a dental field of operation.
ejector, saliva, tip,
n a removable tip, made of metal, glass, rubber, plastic, or a combination of these, that is attached to a saliva ejector and bent to fit over lower teeth and reach the floor of the oral cavity.
References in periodicals archive ?
Requires an adequate Verizon signal at the sump pump and a $4 monthly fee.
Operate the sump pump manually using the pump override while you're cleaning.
For affluent homeowners who often turn their basements into high-tech entertainment centers, the cost of repairs due to sump pump failure can be surprisingly high.
Tender notice number : M100010509/17-18/CE/O&M/SDSTPS/Vacuum Pump House Sump Pump spares-P2
Water-powered sump pumps aren't stocked in most home centers, but several models are available online.
A Your sump pump probably has an in-line ball-style check valve on the discharge line.
A battery-powered pump is a great backup for your main sump pump, especially if your house is supplied by a well.
Klein and his team spent part of the afternoon building a water assault vehicle equipped with a sump pump, gas generator and hoses for a planned water fight later in the day.
Tenders are invited for Rec-Plex New Sump Pump Replacements and a New PumpControl Panel Supply & Install
Sump pump systems help keep groundwater out of your basement.
For example, you can seal holes and cracks in your basement, place a gas-tight seal over a sump pump hole, and pour concrete over dirt floors or crawlspaces.
Some models can be retrofitted to supplement any existing AC-powered sump pump, and most new AC pumps have the battery backup pump built into the unit.