ท่ออ่อนกันระเบิด

Description

ท่ออ่อนกันระเบิด

Explosion proof flexible conduit 1/2 – 4 inch 30cm

Technical data
Type of Protection: Ex d IIA T6
Conforming to : Standards IEC 60079-1 or UL 60079-1
Degree of Protection : IP66 acc.To IEC 60529
Type : Flexible couduit

Protection class for UL. :
Class I, Divition1 or 2 Group.B,C,D
Class II, Divition 1 or 2 Groups.E,F,G
Class III
Protection class for IEC : Zone1 and Zone 2
Conduit hub – 1/2 – 4 inch NPT.

Applications:
The flexible conduits are used in hazardous areas to isolate conduit systems from vibration or movement of connected equipment.
Accomplish diffcult bends in place of rigid conduit.

Features:
– Rugged design, stainless steel flexible tube with outer stainless steel wirebraid.
– Free swing in any direction
– Good electrical continuity, no bonding jumper required.
– Furmished with one end female unions and one male threaded fitting on the other end.
– Liquid tight for wet location.

Standard Materials:
– Inner flexible tube – Stainless steel
– Outer wirebraid – Stainless steel
– Unions – Copper-free aluminium
– Male threaded fitting – Bronze

Standard Finishes:
– Copper-free aluminiu – Epoxy-polyester powder
– Stainless steel – Natural
– Bronze – Epoxy-polyester powder or Chromium plated

Options :
– Chromium plated
– Epoxy-polyester powder

Remark:
NEC 1/2 and 3/4 inch NPT sizes
Class I, Div. 1 and 2 , Groups B,C,D
Class II, Div. 1 and 2 , Groups E,F,G
Class III

1 inch NPT sizes
Class I, Div. 1 and 2 , Groups C,D
Class II, Div. 1 and 2 , Groups E,F,G
Class III

1-1/4 to 4 inches NPT sizes
Class I, Div. 1 and 2 , Groups D
Class II, Div. 1 and 2 , Groups E,F,G
Class III