Appleton™ EXGJH and EXLK explosionproof and dust-ignitionproof flexible couplings are designed for use in areas where vibration and/or movement is a problem. They can be used in place of rigid conduit in difficult-bend situations.

• Features
• Explosionproof, dust-ignitionproof, watertight
• Smooth, rounded integral bushing in each hub protects conductor insulation
• Accurately tapped, tapered threads for tight, rigid joints and ground continuity
• Heavy duty design resists mechanical abuse
• Electrical conductivity equal to rigid conduit on a similar length basis; no bonding jumper required
• Interior insulating liner protects conductors from abrasion under vibrating conditions
• EXGJH: both end fittings are female, each furnished with a removable male nipple
• EXLK: female end fitting with union at one end and a female end fitting with a removable male nipple at the other end

• Specifications
• Standard Materials : 1/2 thru 2: outer bronze braid, inner brass core with insulating liner, brass end fittings. 2-1/2 thru 4: outer stainless steel braid, inner stainless steel core with insulating liner, stainless steel end fittings
• Standard Finishes : Natural finish
• Options : 1/2 through 2 available in stainless steel (suffix -SS). 1/2 through 1 EXLK stainless steel union (suffix -SU). 1/2 through 1 stainless steel nipple (suffix -NS). Custom lengths available (contact your local sales representative)
• Certifications and Compliances
• NEC/CEC Certifications and Compliances : 1-1/4 thru 4 Sizes: Class I, Group D; Class II, Groups E, F, G; Class III
• ATEX Certifications and Compliances : Stainless steel 1/2 thru; 2 Sizes: Ex II2 GD; Ex d IIC Gb; Ex t IIIC Db; IP66