
Pigeon Mountain Industries
SMC 4" Double Stainless Steel Rescue Pulley, NFPA-G
SKU#: AW213
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4" double stainless steel rescue pulley with NFPA-G certification, rotating side plates, and high-strength construction for rescue and rigging applications.
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The SMC 4" Double Stainless Steel Rescue Pulley, NFPA-G is a professional-grade double sheave pulley designed for fire rescue, technical rescue, rope access, and rigging applications. Based on Russ Anderson's original design, this pulley features rotating side plates, stainless steel construction, and is UL Certified to NFPA 1983 General Use standards for demanding rescue environments.
Features
- Certified: UL Certified to NFPA 1983 General Use (G) standards.
- Professional Grade: Designed for fire rescue, technical rescue, and work-at-height applications.
- Compliant: Meets NFPA 1983 (2017) General Use requirements.
Construction & Durability
- Stainless Steel: Built with durable stainless steel components for demanding operational environments.
- Side Plates: Matched double-bend side plates help eliminate compression under load.
- Secure Axle: Axle nuts are double locked to the steel axle for enhanced security.
- Witness Line: Blue witness markings provide visual indication if axle nuts have been turned or tampered with.
Performance
- Double Sheave Design: Supports complex hauling, rigging, and mechanical advantage systems.
- Bearings: Available with high-efficiency durable Oilite bushings.
- Reliable Function: Designed to perform in conditions that may affect lower-quality pulleys.
Rigging & Versatility
- Rotating Side Plates: Allow attachment of the pulley anywhere on the rope.
- Multiple Connections: Accommodates multiple carabiners for versatile rigging configurations.
- Rescue Proven: Based on a legendary design widely used throughout fire, rescue, and industrial rope professions.
How Is It Used?
The pulley is used in rope rescue systems, hauling systems, mechanical advantage setups, high-angle rescue operations, rope access work, and other technical rigging applications. Its double sheave design and rotating side plates provide flexibility when building complex rope systems in professional rescue and work-at-height environments.
Intended For
- Fire rescue professionals
- Technical rescue teams
- Rope access technicians
- Industrial safety professionals
- Cavers
- Climbers
- Professional riggers
Maintenance Information
Regularly inspect the pulley for signs of wear, damage, deformation, corrosion, or excessive component wear. Verify that axle nuts remain properly secured and check witness line markings for signs of movement or tampering. Follow the manufacturer's product instructions and inspection procedures before each use.
Storage Information
Store in a clean, dry environment away from contaminants and conditions that could affect the performance of the pulley. Ensure equipment is inspected before use following periods of storage.
What Is Included
- SMC 4" Double Stainless Steel Pulley, NFPA-G
- Brand: SMC
- Type: Ball Bearing or Oilite Bushing
- Certification: UL Certified to NFPA 1983 General Use (G)
- Minimum Breaking Strength (MBS): 63 kN (14,163 lbf)
- Sheave Diameter: 4.00"
- Tread: 3.33"
- Length: 9.90" (25.1 cm)
- Width: 4.60" (11.7 cm)
- Height: 2.40" (6.1 cm)
- Weight: 2.52 lb (1.142 kg)
- Compliance: BERRY Compliant, NFPA 1983 (2017) General Use