Energy Feedings Air Supply for Hoists & Cranes from Pacific Hoists

JDN Energy Feedings

For the air supply of JDN Air Hoists in trolleys, monorail hoists and cranes, various energy feeding systems are available:

• Spiral hose
• Hose trolleys
• Square or C-shaped rail
• Energy chain

Today we introduce the spiral hose.

This simple and economic solution is suitable for travel distances up to 10 m. The hose rings hang on a plastic covered wire rope, tightened parallel to the beam.

The spiral hose can be used in category 3 (zone 2) with gases of explosion groups IIA and IIB. It is not for use in category 2 (zone 1) or group IIC applications.

Practice tip:
Install the hose in such a manner that its fully extended length corresponds to one and a half times the required travel distance.