Static Discharge Reel (SDR) Spring Reel
Automatic Reels

Safeguard your operations with the Conductix-Wampfler SDR Series Grounding Reels. Designed to effectively discharge static electricity build-up, these rugged reels provide a reliable solution for a wide range of industrial and commercial applications.
Whether you need to ground fuel tanks, utility vehicles, airplanes, or maintain a safe work environment in your facility, the SDR Series delivers the peace of mind you need. Featuring a compact, all-steel construction, these grounding reels can be mounted in any position, ensuring a flexible, secure installation.
Key Features:
- Rugged all-steel design for durability
 - Compact form factor to fit tight spaces
 - Versatile mounting options for seamless integration
 - Ratchet and ball stop mechanism with lock-out capability
 - Available in single or "Y" cable configurations for dual grounding points
 
Ideal for a wide range of static-prone applications, the Conductix-Wampfler SDR Series Grounding Reels safeguard your operations and personnel, helping you maintain a safe, productive environment. Trust the industry leader to keep your facility running smoothly and securely.
- Specification
 - Main Applications
 - Downloads
 - FAQ
 
Specification
Electrical Specifications:
- Cable Lengths: 25 ft (7.62 m), 50 ft (15.2 m)
 - Cable Resistance: 
- 25 ft (7.62 m) cable: 1.4 ohms
 - 50 ft (15.2 m) cable: 2.8 ohms
 
 - "Y" Cable Design Available: 50 ft (15.2 m) with two 20 ft (9.07 m) branches
 
Mechanical Specifications:
- Construction: Rugged all-steel
 - Mounting: Can be installed in any position with the spool perpendicular
 - Reel Mechanism: Ratchet and ball stop, ratchet can be locked out for "stretch" applications
 - Total Cable Travel: 30 ft (13.61 m)
 
Dimensions and Weight:
- Single Cable Model (SDR25-0, SDR50-0): 
- Weight: 
- 8 lbs (3.63 kg) for 25 ft
 - 12 lbs (5.44 kg) for 50 ft
 
 
 - Weight: 
 - "Y" Cable Model (SDR50Y-0): 
- Weight: 
- 12 lbs (5.44 kg)
 
 
 - Weight: 
 
Main Applications
The SDR Series Grounding Reels are ideal for:
- Fuel tank static grounding
 - Airplane static grounding
 - Utility vehicle static grounding
 - Maintenance shops
 - Any application requiring static electricity discharge
 











