Chemical Industrial Hoses | Parker | POLY-CHEM® XLPE Chemical Hose | 7276 Series


     

    Series 7276 is a suction and discharge hose designed to handle many commonly used acids, chemicals and solvents. The cross-linked polyethylene (XLPE) tube will not leach into and contaminate the product being conveyed. The hose construction incorporates a wire helix that provides full suction capability, kink resistance and a path to conduct a static electrical charge to ground. The cover is resistant to abrasion, mild chemicals and ozone. Series 7276 is available in 200-foot continuous lengths.

     

    TUBE Translucent cross-linked polyethylene (XLPE)
    REINFORCEMENT Multiple textile plies with dual wire helix
    COVER Green EPDM; wrapped finish
    TEMPERATURE RANGE

    -20°F to 160°F (-29°C to 71°C)
    DESIGN FACTOR 4:1
    INDUSTRY STANDARDS None applicable
    APPLICATIONS
    • Acids, chemicals, solvents
    • In-plant tank transfer
    • Delivery, transport
    VACUUM Full
    COMPARE TO Boston Panther Chemical Transfer; Veyance Blue Flexwing
    PACKAGING Coils



    Part Number

    ID

    Reinf

    OD

    Min Bend Rad

    Max Rec WP

    Perm Cplg Rec

    in

    Plies

    in

    in

    psi

    7276-752

    3/4

    2

    1.250

    3.0

    200

    43

    7276-1002

    1

    2

    1.475

    4.0

    200

    43

    7276-1252

    1-1/4

    2

    1.715

    5.0

    200

    43

    7276-1502

    1-1/2

    2

    2.000

    6.0

    200

    43

    7276-2002

    2

    2

    2.567

    8.0

    200

    43, HAPS, RE, RST, TM, WC

    7276-3002

    3

    4

    3.606

    12.0

    200

    RE, RST, TM

    7276-4002

    4

    4

    4.700

    16.0

    200

    *

    *Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.

    WARNING!

    • It is the responsibility of the user to determine if the hose is suitable for the application. Most chemical resistance guides are based on temperatures of 70°F (21°C). Elevated temperatures can change the chemical resistance ratings. Many chemicals will become more aggressive as temperatures increase, reducing the ability of hose compounds to withstand them. Contact Parker for chemical compatibility data at elevated temperatures. If no data exists, users are required to perform compatibility testing at the desired temperature.
    • At operating temperatures of 125°F and above, only permanently attached couplings should be installed. At any operating temperature, couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to the NAHAD Industrial Hose Assembly Guidelines.
    • „Do not use with internally expanded couplings. Refer to chemical hoses that incorporate a MXLPE tube.

     

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