Impeller definition

Impeller means the part of the fan that is imparting energy into the gas flow and is also known as the fan wheel;
Impeller means the rotating component of a rotodynamic pump that transfers energy to the water. ‘Full impeller’ means the impeller with the maximum diameter for which performance characteristics are given for a pump size in the catalogues of a water pump manufacturer. ”
Impeller means the rotating component of a rotodynamic pump which transfers energy to the water;

Examples of Impeller in a sentence

  • Impeller: ASTM B 584, cast bronze; statically and dynamically balanced, keyed to shaft, and secured with a locking cap screw.

  • Impeller: ASTM B 584, cast bronze; statically and dynamically balanced, and keyed to shaft.

  • Impeller clearances shall be set as recommended in the pump service manual.

  • Impeller, motor rating and electrical connections shall first be checked for compliance to the customer's purchase order.

  • Impeller Adjustment: Turn centrifugal impeller by hand to make sure it rotates freely.

  • Some, yet not all, examples of items not covered by warranty are the following: • Impeller wear – over time the coarse nature of the insulation will wear the impeller.

  • Impeller shall be driven by a 3/4 HP maximum washdown duty motor.

  • Impeller: Cast bronze, statically and dynamically balanced, and keyed to shaft.

  • Checking of AHU fan motor, Impeller, Impeller housing, shaft, bearing and replacement if required.

  • Impeller shall be ductile iron, two-vane, semi-open, non-clog, with integral pump out vanes on the back shroud.


More Definitions of Impeller

Impeller means a rotary bladed aerodynamic component of a fan that transfers mechanical energy to the airstream.
Impeller means a final power driven device which imparts energy to discharge the snow.

Related to Impeller

  • Propeller means for a device for propelling an aircraft that has blades on a powerplant driven shaft and that, when rotated, produces by its action on the air, a thrust approximately perpendicular to its plane of rotation and it includes control components normally supplied by its manufacturer, but does not include main and auxiliary rotors or rotating airfoils of powerplants;

  • snippet means with respect to any Material Contract, a consent and agreement in favor of the Term Loan Collateral Agent (for the benefit of the Secured Parties) in substantially the form attached hereto as Exhibit F or otherwise in form and substance reasonably satisfactory to the Term Loan Collateral Agent and the Administrative Agent.","hash":"b253905eac2329f4ce5deee359573d97","id":7},{"snippetLinks":[{"key":"the-consent","type":"clause","offset":[6,17]},{"key":"dated-as-of","type":"definition","offset": [32,43]},{"key":"march","type":"clause","offset":[44,49]},{"key":"the-bank","type":"clause","offset":[72,80]},{"key":"sumitomo","type":"definition","offset":[87,95]},{"key":"heavy","type":"clause","offset":[96,101]},{"key":"industries","type":"clause","offset":[102,112]},{"key":"ltd","type":"clause","offset":[114,117]},{"key":"solely-for-purposes-of- section","type":"clause","offset":[120,150]},{"key":"borrower-and","type":"clause","offset":[173,185]},{"key":"certain","type":"clause","offset":[186,193]},{"key":"subsidiaries","type":"clause","offset":[208,220]}],"samples":[{"uri":"/contracts/8I1kKDYnIWF#consent-and-agreement","label":"Loan and Security Agreement (Axcelis Technologies Inc)","score":21},{"uri":"/contracts/ef30eXHgcuS#consent-and-agreement","label":"Loan and Security Agreement (Axcelis Technologies Inc)","score":21},{"uri":"/contracts/dwF8yXcI2kh#consent-and-agreement","label":"Loan and Security Agreement (Axcelis Technologies Inc)","score":21}],"size":6,"snippet":"means the Consent and Agreement dated as of March 30, 2009 by and among the Bank, SEN, Sumitomo Heavy Industries, Ltd. (solely for purposes of Section 2(b) thereunder), the Borrower and certain of Borrower’s Subsidiaries named therein.","hash":"e15b2264efd3078b83ce802817c2631f","id":8},{"snippetLinks":[{"key":"a-consent","type":"clause","offset":[6,15]},

  • Drywell means an unlined or partially lined underground pit (regardless of geometry) into which drainage from roofs, basement floors, water softeners or other non-wastewater sources is discharged and from which the liquid seeps into the surrounding soil.

  • Mistletoe Thinning means the removal of designated conifer trees bearing visible mistletoe plants on branches as well as visible plants or infections on the stem.

  • McDaniel means McDaniel & Associates Consultants Ltd.

  • Panchayat means an institution (by whatever name called) of self-government constituted under article 243B, for the rural areas;

  • Barber means a person who shaves or trims the beard of a person; cuts, trims, shampoos, relaxes, curls, permanently waves, dresses, tints, bleaches, colors, arranges, or styles the hair of a person; massages the face and head of a person; or renders personal services of a similar nature customarily done by a barber.

  • seaman ’ means an individual (except scientific personnel, a sailing school instruc- tor, or a sailing school student) engaged or employed in any capacity on board a vessel.

  • Falconry means the sport of taking quarry by means of a trained raptor.

  • Camper means a structure designed, used, and maintained primarily to be

  • Bathing means washing oneself by sponge bath; or in either a tub or shower, including the task of getting into or out of the tub or shower.

  • AASHTO means the American Association of State Highway and Transportation Officials.

  • Preschooler means a child age two through four years old.

  • Falcon has the meaning set forth in the preamble to this Agreement.

  • Hood means a respiratory inlet covering that completely covers the head and neck and may also cover portions of the shoulders and torso.

  • Cold Weather Alert means the notice that PJM provides to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for expected extreme cold weather conditions.

  • Warden means the Warden In-charge of Hall of Residence VIII and includes other Wardens of the said Hall.

  • Landing means the level portion of a stairs located between flights of stairs or located at the top and foot of a stairs.

  • Pistol means any firearm with a barrel less than sixteen inches in length, or is designed to be held and fired by the use of a single hand.

  • WARO means "weeks after the effective date for award of the contractual action".

  • Firefighter means any regular, paid or volunteer, member of a lawfully constituted fire department of a municipal corporation, township, fire district, or village.

  • Cleaner means an employee engaged in cutting or trimming off loose ends of cotton or cloth left on garments or parts of garments by previous operators;

  • Sukuk means a type of Islamic bond that is backed by assets of the issuer that earn profit or rent.

  • Foreman means a skilled person employed to supervise personnel who work in the

  • Impulsive sound means either a single pressure peak or a single burst (multiple pressure peaks) that has a duration of less than one second.

  • PETE means polyethylene terephthalate, labeled by the SPI code #1.