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Support

Support

ASTRO Pump Key Features

  • 1

    Higher flow rate,
    less maintenance.

  • 2

    Quick-acting
    air valve.

  • 3

    Free of
    air lubrication.

  • 4

    Zero leak,
    simple operation.

  • 5

    Can run dry without damage,
    dry self-priming.

  • 6

    No mechanical seat,
    easy to maintain.

  • 7

    Interchangeable modular design allows fewer spare parts inventories.

  • DOWNLOAD OPERATION & MAINTENANCE MANUAL

ASTRO Pump Model Selection Chart

The pump model has been marked up in the nameplates. The table below shows the 7 digital letters and numbers

  • Brand Name

    AT
    ASTRO

  • Pump Size

    06
    1/4”
    15
    1/2”
    20
    3/4”
    25
    1”
    40
    1-1/2”
    50
    2”
    80
    3”

  • Connections

    B
    BSP
    N
    NPT
    F
    FLANGE

  • Wetted Parts

    AC
    Acetal
    PP
    Polypropylene
    KY
    Kynar(PVDF)
    SS
    Stainless Steel 304
    LL
    Stainless Steel 316
    CI
    Cast Iron
    AL
    Aluminum

  • Valve Seat Material

    AC
    Acetal
    PP
    Polypropylene
    AL
    Aluminum
    SS
    Stainless Steel 304
    LL
    Stainless Steel 316
    HY
    Hytrel(TPE)
    SP
    Santoprene
    KY
    Kynar(PVDF)
    TF
    Teflom(PTFE)
    BN
    Buna N(Nitile)
    VT
    Viton(FKM)
    GE
    Geolast

  • Valve Ball Material

    AC
    Acetal
    PP
    Polypropylene
    AL
    Aluminum
    SS
    Stainless Steel 304
    LL
    Stainless Steel 316
    HY
    Hytrel(TPE)
    SP
    Santoprene
    TF
    Teflom(PTFE)
    BN
    Buna N(Nitile)
    VT
    Viton(FKM)
    GE
    Geolast
    CE
    Ceramic

  • Connections

    HY
    Hytrel(TPE)
    SP
    Santoprene
    KY
    Kynar(PVDF)
    TF
    Teflon(PTFE)
    BN
    Buna N(Nitile)
    VT
    Viton(FKM)
    GE
    Geolast
    CR
    Neoprene
    EP
    EPDM