Mechanical Seals Sample Clauses

Mechanical Seals. 1. Mechanical seals: provided for rotating shafts where specified. Seal: factory installed, and external, single seal, split-type for removal without disassembly of the pump. Balanced seals: provided when operating pressure, shaft size and operating speed dictate this requirement.
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Mechanical Seals a. Two mechanical seals. b. The lower seal is outside the motor and protecting the upper seal. c. Upper seal is in an oil-filled chamber.
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Mechanical Seals. 1. Mechanical style with tungsten carbide seal faces. Cartridge style mechanical seals that use
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Mechanical Seals. 1. Pumps shall be provided with tandem double mechanical seals running in an oil reservoir, composed of two separate lapped face seals. The lower seal unit, between the pump and oil chamber, shall consist of one stationary and one positively driven, rotating tungsten-carbide or silicon-carbide ring, with each pair of rings held in contact by a separate spring. The upper seal unit, between the oil sump and the motor housing, shall consist of one stationary tungsten- carbide or silicon-carbide ring and one positively driven silicon-carbide or rotating carbon ring. Ceramic seals will not be acceptable. The seals shall require neither maintenance nor adjustment and shall be easily replaceable. Conventional double mechanical seals with a single or a double spring between the rotating faces, or that require constant differential pressure to effect sealing and are subject to opening and penetration by pumping forces, will not be acceptable. The submersible pumps shall be capable of continuous submergence without loss of watertight integrity to a depth of 65 feet.
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Mechanical Seals. Pumps shall have mechanical seals with the exception of cooling water circulation pumps located in a cooling tower basin. Pumps in brine service shall have a clean water flushing system for the mechanical seals. Mechanical seals Design Criteria - RR EPC Contract, Exhibit C Rev 0 – 12/05/05 shall be single or double type cartridge seals appropriate for the service. They shall be the product of an established manufacturer and shall be designed for high reliability.
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Related to Mechanical Seals

  • Mechanical a. Heating and cooling load calculations as required and major duct or pipe runs sized to interface with structural.

  • ADJACENT EXCAVATION-SHORING 32. If an excavation shall be made upon land adjacent to the demised premises, or shall be authorized to be made, Tenant shall afford to the person causing or authorized to cause such excavation, license to enter upon the demised premises for the purpose of doing such work as said person shall deem necessary to preserve the wall or the building of which demised premises form a part from injury or damage and to support the same by proper foundations without any claim for damages or indemnity against Owner, or diminution or abatement of rent.

  • Floor Loading Floor loading capacity shall be within building design capacity. Tenant may exceed floor loading capacity with Landlord’s consent, at Landlord’s sole discretion and must, at Tenant’s sole cost and expense, reinforce the floor as required for such excess loading.

  • Excavation If any excavation shall be made upon land adjacent to or under the Building, or shall be authorized to be made, Tenant shall afford to the person causing or authorized to cause such excavation, license to enter the Premises for the purpose of performing such work as said person shall deem necessary or desirable to preserve and protect the Building from injury or damage and to support the same by proper foundations, without any claim for damages or liability against Landlord and without reducing or otherwise affecting Tenant’s obligations under this Lease.

  • Walls 12 Developer shall provide rustication patterns on all walls, except drainage headwalls, in Aesthetic 13 Area 3 in accordance with Exhibit L2.24 of the LAADCR. The final designs shall resemble these 14 simulations.

  • Mechanical Adjustments The number of Warrant Shares purchasable upon the exercise of each Warrant and the Warrant Price shall be subject to adjustment as follows:

  • Underground Tanks If underground or other storage tanks storing Hazardous Materials located on the Premises or the Project are used by Tenant or are hereafter placed on the Premises or the Project by Tenant, Tenant shall install, use, monitor, operate, maintain, upgrade and manage such storage tanks, maintain appropriate records, obtain and maintain appropriate insurance, implement reporting procedures, properly close any underground storage tanks, and take or cause to be taken all other actions necessary or required under applicable state and federal Legal Requirements, as such now exists or may hereafter be adopted or amended in connection with the installation, use, maintenance, management, operation, upgrading and closure of such storage tanks.

  • GLASS The Tenant shall maintain the glass part of the demised premises, promptly replacing any breakage and fully saving the Landlord harmless from any loss, cost or damage resulting from such breakage or the replacement thereof.

  • Vending Machines Seller shall remove all monies from all vending machines, laundry machines, pay telephones and other coin-operated equipment as of the Cut-Off Time and shall retain all monies collected therefrom as of the Cut-Off Time, and Purchaser shall be entitled to any monies collected therefrom after the Cut-Off Time.

  • Doors Exterior doors may not be propped open for safety and security reasons. Students may be referred to the student conduct system if found propping these doors. Doors marked as emergency exits may only be used for emergency purposes other than during University-sanctioned move-in days.

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