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    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.
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    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
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