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    Flexible cable element MGR for hazardous areas

    Flexible cable element MGR for hazardous areas

    Product Description

    MGR is an explosion-proof flexible cable element (metal sleeve) made of rubber. It is designed for laying cables between stationary equipment and components subject to vibration or displacement, as well as for protecting cables at bends and moving joints in hazardous areas. The elastic rubber sheath combined with a metal frame ensures reliability, flexibility, and resistance to mechanical impact.

    Advantages

    • Rotating fittings facilitate installation, prevent cable twisting and compensate for axial displacement.
    • Resistance to climatic influences and temperature changes
    • Easy installation and operation due to design flexibility

    Frequently bought together

    TSVNA Fitting Connections
    TSNNA Fitting Connections
    TSVVA Fitting Connections
    AV Adapters

    Compliance with standards

    GOST 31610.0-2014 (IEC 60079-0:2011)
    GOST IEC 60079-1-2013
    GOST R IEC 60079-7-2012
    GOST IEC 60079-31-2013
    TR CU 012/2011

    Certificates

    Maritime Register STO No. 25.44.01.13829.120
    TU 27.33.13-031-72453807-2017
    GOST R ISO 9001-2015

    Markings

    Explosion protection marking
    Ex db IIC Gb U*
    Ex tb IIIC Db U
    Ex eb IIC Gb U

    *For metal hoses longer than 5 meters, separation using an explosion-proof fitting connector filled with compound is required.*For metal hoses over 5 meters in length, separation using an explosion-proof, molded fitting connector is required.
    Degree of protection
    IP66/IP67/IP68
    IK08

    Technical data

    Ambient temperature, °C
    -40...+85
    Thread
    Code N conical inch NPT
    Code M metric GOST 24705
    Code R pipe conical GOST 6211-81
    Code G pipe cylindrical GOST 6357-81
    Fixed fittings
    Nickel-plated brass code NK
    Stainless steel grade 08x17M13M2T according to GOST 5632-2014 (AISI 316) code H
    Flexible hose
    Cold-resistant, flame-retardant polymer reinforced with stainless steel wire
    Climatic category
    NF1 (on request NF4, NF5, HL5, MU1, MU2, MU3, MU4, W5 )

    Design parameters

    Flexible reinforced cable elements of the SP series

    Thread diameter of end fittings depending on hose size
    Standard size of connecting thread Thread diameter R GOST 6211-81 Diameter of the through hole D, mm Minimum bending radius, mm
    1 1/2" 8 140
    1S 1/2" 13,5 170
    3 1" 18 190
    4 1 1/4" 24,5 260
    5 1 1/2" 32 300
    6 2" 45 320
    Hose fitting type Description
    Fixed (outdoor) NN Fixed (outdoor) NN
    Fixed (internal) HB Fixed (internal) HB
    Movable (external) PN Movable (external) PN
    Movable (internal) PV Movable (internal) PV

    Options

    Options, accessories and versions
    Marking
    Locknut (cylindrical and metric threads)
    /KG
    Marine version
    /MORE
    Non-explosion-proof design
    /PROM
    External sealing ring to maintain tightness (cylindrical and metric threads)
    /UKF

    Additional information

    INCORRECT INSTALLATION DESCRIPTION CORRECT INSTALLATION
    Do not pull the flexible SP element - unwind it carefully Do not pull the flexible SP element - unwind it carefully Do not pull the flexible SP element - unwind it carefully
    Do not twist the flexible element SP - install it without twisting Do not twist the flexible element SP - install it without twisting Do not twist the flexible element SP - install it without twisting
    Try to ensure that the length of the flexible element SP is not too short Try to ensure that the length of the flexible element SP is not too short Try to ensure that the length of the flexible element SP is not too short
    Avoid excessive bending of the SP flexible element, use ELM fittings Avoid excessive bending of the SP flexible element, use ELM fittings Avoid excessive bending of the SP flexible element, use ELM fittings
    Do not move the flexible element SP across the surface being installed, move it only along the axis Do not move the flexible element SP across the surface being installed, move it only along the axis Do not move the flexible element SP across the surface being installed, move it only along the axis
    Try to prevent the flexible SP element from bending, use a template Try to prevent the flexible SP element from bending, use a template Try to prevent the flexible SP element from bending, use a template
    s71.tif If there is a strong movement along the axis, do not install the flexible element SP in a straight line, install it in a U-shaped bend s7_7.tif
    Avoid twisting when equipment is not in line, install only in one plane Avoid twisting when equipment is not in line, install only in one plane Avoid twisting when equipment is not in line, install only in one plane
    Avoid bending the flexible element SP when suspended, use a reel Avoid bending the flexible element SP when suspended, use a reel Avoid bending the flexible element SP when suspended, use a reel
    Avoid excessive bending of the ends of the flexible element SP, use ELM fittings Avoid excessive bending of the ends of the flexible element SP, use ELM fittings Avoid excessive bending of the ends of the flexible element SP, use ELM fittings
    Avoid oscillations in the direction of the axis, install the flexible element SP vertically to the direction of movement Avoid oscillations in the direction of the axis, install the flexible element SP vertically to the direction of movement Avoid oscillations in the direction of the axis, install the flexible element SP vertically to the direction of movement
    Avoid oscillation from different directions on one flexible SP element - install several hoses Avoid oscillation from different directions on one flexible SP element - install several hoses Avoid oscillation from different directions on one flexible SP element - install several hoses
    Don't let the SP flex element move in just one direction - move it to the center to distribute the movement in both directions Don't let the SP flex element move in just one direction - move it to the center to distribute the movement in both directions Don't let the SP flex element move in just one direction - move it to the center to distribute the movement in both directions
    Avoid axial vibrations, install the flexible element SP vertically to the direction of movement Avoid axial vibrations, install the flexible element SP vertically to the direction of movement Avoid axial vibrations, install the flexible element SP vertically to the direction of movement
    Avoid lateral wobble - install the flexible SP element at a 90° angle Avoid lateral wobble - install the flexible SP element at a 90° angle Avoid lateral wobble - install the flexible SP element at a 90° angle
    Avoid bending - bending of the flexible element SP and oscillation must be in the same plane Avoid bending - bending of the flexible element SP and oscillation must be in the same plane Avoid bending - bending of the flexible element SP and oscillation must be in the same plane
    Avoid excessive bending of the ends of the flexible SP element, use ELM fittings Avoid excessive bending of the ends of the flexible SP element, use ELM fittings Avoid excessive bending of the ends of the flexible SP element, use ELM fittings
    Do not install flexible SP elements of greater length - install flexible Sp elements of the exact length Do not install flexible SP elements of greater length - install flexible Sp elements of the exact length Do not install flexible SP elements of greater length - install flexible Sp elements of the exact length
    Try to keep the distance from being too large, use precise dimensions Try to keep the distance from being too large, use precise dimensions Try to keep the distance from being too large, use precise dimensions
    Do not allow bending during angular vibrations, all movements of the flexible element SP are only along the axis Do not allow bending during angular vibrations, all movements of the flexible element SP are only along the axis Do not allow bending during angular vibrations, all movements of the flexible element SP are only along the axis
    Do not drag the flexible SP element across the floor without some protection. Avoid damage by using a protective mat Do not drag the flexible SP element across the floor without some protection. Avoid damage by using a protective mat Do not drag the flexible SP element across the floor without some protection. Avoid damage by using a protective mat

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    Model Breakdown
    MGR - 1x 2x 3x 4x - 5x 6x 7x 8x - 9x / 10x – TU 27.33.13-031-72453807-2017
    1X - Fitting type 1: NN; NV; PN; PV
    2X - Thread size
    3X - Thread type
    4X - Material (for rotating fittings PN, PV): Stainless steel - H
    5X - Fitting type 2: NN; NV; PN; PV
    6X - Thread size
    7X - Thread type
    8X - Material (for rotating fittings PN, PV): Stainless steel - H
    9X - Length of metal sleeve, dm
    10X - Options, accessories and versions

    Example: MGR-NN1RNH-NV2RNH-20-TU 27.33.13-031-72453807-2017

    Where to buy GORELTEX products

    Saint Petersburg

    Head office and production site

    Telephone
    8 (800) 100-100-4
    Address
    193149, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
    Read more

    Moscow

    Sales office

    Telephone
    +7 (495) 989-80-09
    Address
    123112, Moscow, Presnenskaya Embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
    Read more

    Kazan

    Sales office

    Telephone
    +7 (843) 231-82-20
    Address
    420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
    Read more

    Tyumen

    Sales office and production site

    Telephone
    +7 (3452) 55-03-55
    Address
    625031, Russia, Tyumen, Shcherbakova St., 160G
    Read more