McMaster-Carr logo
    Filter by
    System of Measurement
    Capacity
    Tank End Connection Pipe Size
    Industrial Info Compare
    Pipe Size
    Industrial Info Compare
    For Use With
    Diameter
    Attribute Image
    Thread Type
    Maximum Pressure
    Mounting Position
    Maximum Temperature
    Wall Gauge
    Fitting Connection
    Gauge
    Gender
    Stem Length
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Tank End Pipe Connection Gender
    Diaphragm Material
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Overall Length
    Length
    Expansion Tank Type
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    3 Products

    Expansion Tanks for Lubricants

    A rolling rubber diaphragm maintains tank pressure at or near 0 psi, which extends seal life to help keep lubricants clean. Use these tanks to accommodate the expansion of heated lubricants and provide a cushion of compressed air in closed lubricant-heating systems. They prevent lubricant loss by eliminating the need to expel hot lubricant from systems during each heating cycle.
    304 Stainless Steel
    Image of Product. Front orientation. Expansion Tanks. Expansion Tanks for Lubricants, 304 Stainless Steel.
    Image of Specification. Front orientation. Contains Annotated. 4 1/16" Diameter. Expansion Tanks for Lubricants.
    Tank End
    Cap., cu.
    in.
    Dia.
    Overall
    Lg.
    Connection
    Pipe Size
    Pipe Connnection
    Thread Type
    Pipe Connection
    Gender
    Stem
    Lg.
    Wall
    Ga.
    Max. Temp.,
    ° F
    Max. Pressure,
    psi
    Expansion
    Tank Type
    Diaphragm
    Material
    Each
    254 1/16"3 3/4"1/2
    		NPT
    		Male1"2035015DiaphragmFluoroelastomer
    		2269K220000000
    254 1/16"3 3/4"3/4
    		NPT
    		Male1 1/4"2035015DiaphragmFluoroelastomer
    		2269K23000000
    254 1/16"3 3/4"3/8
    		NPT
    		Male7/8"2035015DiaphragmFluoroelastomer
    		2269K21000000
    back to top