noscriptVulcan Seals VK4 PTFE Kevlar Fibre Gland Packing 7/8x8m VK4-7/8 | Cromwell Tools

Vulcan Seals

VK4 PTFE Kevlar Fibre Gland Packing 7/8x8m

SKU:

VCN7268400L

MPN:

VK4-7/8

£649.00

Ex VAT

£778.80

Inc VAT

AVAILABLE TO ORDER

    Product Details

    VK4 is specially treated with a high concentration of resilient, food quality lubricants and heavy PTFE dispersion. KEVLAR Aramid fibre lube packing, is a durable, economic general service packing for 80% of plant needs. Non-staining lubrication and resilient performance, ideal for use in the paper industry.


    Pressure rating: 150bar.
    Rotary speed: 20m/s.
    Temperature: -100°C +280°C.
    pH range: 1 - 13.
    Roll length: 8m.


    Never use the product when maximum temperature and pressure are combined.


    Gland Packing
    We offer an extensive range of square section Gland Packing designed to minimise maintenance costs using the most advance materials. Available in other sizes and materials, please contact your local service centre for more details.


    How to determine the correct Gland Packing size
    • Measure diameter of shaft.
    • Measure inside diameter of gland (or stuffing box).
    • Gland ID - Shaft Diameter divide by 2
    This figure gives you the cross section of the area to be packed.
    • From the table, choose the gland packing with the closest size.
    If your figure is in-between, use the next size up.


      mm	inch
    3.2 1/8"
    5.0 3/16"
    6.5 1/4"
    8.0 5/16"
    9.5 3/8"
    10.0 3/8"
    11.0 7/16"
    12.5 1/2"
    14.5 9/16"
    16.0 5/8"
    19.0 3/4"
    20.0 3/4"
    22.0 7/8"
    25.0 1"

    Product Specification
    Attribute
    Value

    Application

    For rotary and reciprocating pumps, stern glands, hydraulic presses, mixers and valves against abrasive slurries, sewage, effluents, water, oils, solvents and all bar the most aggressive chemicals. Non-staining lubrication and resilient performance make Vulcan VK4 ideal for use in the paper industry.

    Brand

    Vulcan Seals

    ECLASS Code

    23079090

    Features

    Durable and economical general service packing Long packing life with extended periods between necessary gland adjustments Significant reduction in Shaft wear problems Suitable for rotary and reciprocating pumps, stern glands, and hydraulic presses, mixers and valves Treated with a high concentration of resilient, food quality lubricants and Heavy PTFE dispersions

    Material

    Kevlar® Aramid

    MFR Part No.

    VK4-7/8

    Operating Temperature Range

    -100 to 280°C

    pH Range

    1 - 13

    Pressure Rating (Bar)

    150bar

    Roll Length

    8m

    Rotary Speed

    20m/s

    Section

    7/8in.

    UNSPSC Code

    31181701