Master-Clip HT 650


  • exhaust fume extraction from performance test beds in the motor vehicle industries
  • flue gas exhaust
  • vehicle and engine construction
  • suction plants
  • shipbuilding industries
  • aircraft and defence industries
  • general engineering
  • furnace construction
  • iron and steel works
  • infrared dryer plants
  • radiant heat protection


  • very high temperature resistance
  • flame retardant and non flammable
  • improved vibration resistance by woven in reinforcement
  • flexible
  • axial compressible
  • small bend radius
  • conditionally suitable for continuall flexing
  • good vacuum resistance
  • silicone free
  • external steel helix protects against abrasion
  • special clamping method guarantees high tensile strength between hose material and external helix
  • acc. to TRBS 2153 (zone 1, 21) suitable for non-combustible dusts and gases of low conductivity. Clip ends shall be earthed at both sides and helix pitch shall be < 30 mm to ensure static dissipation (see register no. 28.12)
  • RoHS compliant
Chemical Resistance

Recommended Connecting Elements:

Index Number: 11.8

Product Description

Suction hose for exhaust gas temperatures up to +650 °C, two layers


hose wall: two layer construction, inner and outer hose wall high temperature fabric, especially coated with heat stabilizers, reinforced by woven in stainless steel wire

external helix: galvanised steel

Temperature Range

  • -20°C up to +650°C
  • intermittent to +750°C


  1. external helix
  2. hose wall: two layer, reinforced high temperature fabric