Insta-Grip™ 300

US_hoses

Marking: Insta-Grip™ 1/4” 300 PSI WP Flame Resistant USMSHA 2G-IC-14C/33.Made in USA. ContiTech

 

Applications

For use with push-on fittings at working pressures of 300 psi. For low-pressure hydraulic and pneumatic systems such as shop air systems, general industrial, maintenance and automotive assembly applications. Non-conductive, minimum electrical resistance, greater than one (1) megohm per inch of hose length at 1000 Volts DC. MSHA approved covers.

Specifications

  • Construction Tube: Chemivic™ oil and heat-resistant synthetic rubber, ARPM class A (high oil resistance) [Silicone is not used in the manufacturing of this hose.]
  • Cover: Black, green, blue, red, yellow and gray (contact customer service for more colors); MSHA approved, weather-, abrasion- and oil-resistant synthetic rubber. ARPM class B. (medium oil resistance)
  • Reinforcement: Braided (1) high-strength synthetic yarn laid at t
  • Coupling: Contact fitting manufacturer for proper fitting recommendation and coupling procedure.
  • Non Stock / Sizes: For special production run minimum requirements, see Appendix D.
  • Temperature Range: -40°F to 210°F (-40°C to 99°C)
  • Order Codes: 535-278 (black), 535-279 (green), 535-294 (gray), 535-280 (red), 535-281 (blue), 535-277 (yellow)
  • Packaging: 500’ reels, maximum 4 pieces, 10’ minimum

 

Technical Data Imperial

  • Part Number

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

  • (in)

    (in)

    (lbs/ft)

    (PSI)

  • 20474584

    3/16

    0.38

    0.05

    300

  • 20022636

    1/4

    0.54

    0.10

    300

  • 20022641

    5/16

    0.62

    0.12

    300

  • 20022644

    3/8

    0.69

    0.14

    300

  • 20022648

    1/2

    0.81

    0.17

    300

  • 20022651

    5/8

    0.93

    0.20

    300

  • 20022653

    3/4

    1.07

    0.26

    300



Technical Data Metric

  • Part Number

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

  • (mm)

    (mm)

    (kg/m)

    (MPa)

  • 20474584

    4.80

    9.70

    0.07

    2.07

  • 20022636

    6.40

    13.70

    0.15

    2.07

  • 20022641

    7.90

    15.70

    0.18

    2.07

  • 20022644

    9.53

    17.50

    0.21

    2.07

  • 20022648

    12.70

    20.60

    0.25

    2.07

  • 20022651

    15.90

    23.60

    0.30

    2.07

  • 20022653

    19.10

    27.20

    0.39

    2.07