Overview
Bulletin SDR-103 provides detailed specifications and features of Hunter Spring Static Grounding/Bonding Reels, designed for safe transfer of combustible materials by preventing static discharge. These reels are suitable for environments like bulk stations, airports, terminals, and refineries.

Specifications

• Models: 700-50R and 200-20R
• Cable Length: 700-50R - 50 feet; 200-20R - 20 feet
• Cable Construction: 3/32 inch diameter, 7 x 7 galvanized carbon steel
• Termination: 100 amp alligator-type solid copper jaw grip
• Life Cycle: Tested to 5,000 cycles
• Housing: Steel with red enamel
• Weight: 700-50R - 5.5 lb.; 200-20R - 3.5 lb.

Features

• Compact and lightweight design
• Automatic retraction with SPIR’ATOR® prestressed spiral spring
• Weather-resistant finish
• Galvanized steel mounting base

Additional Models
Models ML-2930-46, ML-2930-9, and ML-3416-7 offer cable lengths of 50, 75, and 100 feet respectively, with features like automatic retraction, weather-resistant finish, and a patented latching mechanism. These models are designed to meet USAF Specification MIL-R-83232B and function under extreme environmental conditions.

Important Notes
Grounding and bonding can prevent external electrical discharge but do not remove bulk charges from fuel or prevent internal explosions. Increasing fuel conductivity is recommended to minimize risks.