Pulleys: NFPA Pulleys

products/UH-CMPY001-1.jpg UH-CMPY001: CMI NFPA 2" Aluminum, Aluminum Sheave BEARING Pulley [RP117NFPA]
$49.95 $47.50 On Sale!
Stainless steel sideplates, Aluminum sheave, Sealed needle bearing, and Zinc plated steel axle.
  • MBS: 8,000 lbs
  • Efficiency: 90.6%
  • Rope Capacity: 1/2"
  • Size: 13 x 6.3cm, Weight: 220g

    • products\UH-CMPY003.jpg UH-CMPY003: CMI NFPA 2" Stainless Steel Double Sheave BUSHING Pulley [RP118ANFPA]
    $46.10 $43.75 On Sale!
    Stainless steel sideplates, Aluminum sheave, Sintered bronze bushing, and Zinc plated steel axle.
  • MBS: 8,000 lbs
  • Rope Capacity: 1/2"
  • Size: 13 x 6.3cm, Weight: 330g

    • products/UH-CMPY055.jpg UH-CMPY007: CMI NFPA 4" Stainless Aluminum Sheave BUSHING Pulley [RP122NFPA]
    $82.45 $78.35 On Sale!
    Stainless steel sideplates, Aluminum sheave, Sintered bronze bushing, and Steel axle.
  • MBS 20,000 lbs, Efficiency 92.3%
  • Rope Capacity 5/8"
  • Size 20.3 x 11.4cm, Weight 1005g

    • products/UH-CMPY055.jpg UH-CMPY008: CMI NFPA 4" Stainless Steel Steel Sheave BEARING Pulley [RP123NFPA]
    $86.40 $82.10 On Sale!
    High strength at low cost! Stainless steel sideplates, Aluminum sheave, Sealed Needle Bearing, and Steel axle.
  • MBS 20,000 lbs, Efficiency 94.6%
  • Rope Capacity 5/8"
  • Size 20.3 x 11.4cm, Weight 1005g

    • products/UH-CMPY057.jpg UH-CMPY009: CMI NFPA 4" Stainless Steel Double with Becket Aluminum Sheave BUSHING Pulley [RP124NFPA]
    $183.40 $174.35 On Sale!
    Stainless steel sideplates, two Aluminum sheaves, Sintered bronze bushing, and Steel axle.
  • MBS 25,000 lbs, Efficiency 198%
  • Rope Capacity 5/8"
  • Size 22.8 x 11.4cm, Weight 1816g

    • products/UH-CMPY057.jpg UH-CMPY010: CMI NFPA 4" Stainless Steel Double with Becket, Aluminum Sheave BEARING Pulley [RP125NFPA]
    $206.40 $196.10 On Sale!
    Incredible features at an unbeatable value! Stainless steel sideplates, two Aluminum sheaves, Sealed needle bearing, and Steel axle.
  • MBS 25,000 lbs, Efficiency 215.8%
  • Rope Capacity 5/8"
  • Size 22.8 x 11.4cm, Weight 1816g

    • products/UH-CMPY011-1.jpg UH-CMPY011: CMI NFPA 3" PMP Aluminum Sheave Bushing Pulley [RP129NFPA]
    $89.00 $84.55 On Sale!
    With the movement back to prussik-based safeties gaining momentum, the need for prussik minding pulleys that integrate directly into mechanical advantage systems is growing. To answer that need, we've developed eight prussik minding pulleys.
  • Stainless steel sideplates, 3" Aluminum sheave, Sintered bronze bushing, and Steel axle.
  • MBS 16,000 lbs, Efficiency 91.7%
  • Rope Capacity 1/2"
  • Size 17.8 x 12.7cm, Weight 440g

    • products\UH-PMPY002.jpg UH-PMPY002: PMI SMC Double Prusik Minding Pulley, 3" Tread Diameter, NFPA [SM158500N]
    $110.50 $98.95 On Sale!
    The unique shape of SMC's aluminum sideplates allow the efficient use for Prusik hitches as a belay or progress capture device. Constructed with a 3" (76mm) diameter (2.5" tread) sheave running on a high efficiency ball bearing. Low profile fasteners help eliminate the possibility of the pulley snagging. Large top hole easily accepts 3 large carabiners. Designed for use with 11 to 13mm ropes in conjunction with 7mm to 9mm Prusik cords.
  • MBS: 85,000 lbs. (37.8 kN)
  • Size: 6" X 4", Weight: 13.2 oz (599g)
  • Bearing Type: Ball
  • Max Rope Size: 13mm, Tread Diameter: 1"

    • products\UH-PMPY003.jpg UH-PMPY003: PMI SMC (1 3/8") Micro PMP Single NFPA Pulley,
    Now in Black! [SM153000N]
    $35.85
    Just the thing for smaller ropes and lighter loads. They are ideal for building a mini haul rig or anywhere that a compact lightweight system is needed for. Solid aluminum sideplates help keep dirt and debris out of the rope track. Double version is designed with a becket to accommodate compound pulley systems.
  • MBS: 2500 lbs. (22kN), Weight: 3.7 oz. (105g)
  • Bearing Type: Ball
  • Max Rope Size: 11mm, Tread Diameter: 1"

    COLORS: Red/Bright or Black

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    products\UH-PMPY004.jpg UH-PMPY004: PMI SMC Micro (1 3/8") PMP Double NFPA Pulley,
    Now in Black! [SM154000N]
    $70.85
    Just the thing for smaller ropes and lighter loads. They are ideal for building a mini haul rig or anywhere that a compact lightweight system is needed for. Solid aluminum sideplates help keep dirt and debris out of the rope track. Double version is designed with a becket to accommodate compound pulley systems.
  • MBS: 2500 lbs. (11.12 kN), Weight: 3.7 oz. (105g)
  • Bearing Type: Ball
  • Max Rope Size: 11mm, Tread Diameter: 1"

    COLORS: Bright (as shown) or Black

    • products/UH-CMPY013-1.jpg UH-CMPY013: CMI NFPA 2" Double NFPA, Bushing Pulley [RP133NFPA]
    $89.00 $84.55 On Sale!
    Same as the RP132, in a double configuration. Stainless Steel sideplates, two 2" Aluminum sheaves, Bushing, and Stainless Steel axle.
  • MBS: 13,000 lbs, Efficiency: 185.7%
  • Rope Capacity: 1/2"
  • Size: 6.5 x 4.25", Weight: 1.55 lbs.

    • products/UH-CMPY014-1.jpg UH-CMPY014: CMI NFPA Uplift Unit [UPLIFTNFPA]
    $240.45 $228.50 On Sale!
    A double pulley is mated to a remotely triggered retractable brake. When rigged with the matching color coded companion pulley it serves as the core of a simple four-to-one mechanical advantage system. East to set up, easy to store and easy to use, the entire system can be pre-rigged and stored for quick deployment when seconds count. Ideal for use with a tripod rig in confined space applications.

    It measures only six inches end to end. Mated with our double micro pulley, they can be stored pre-rigged. It will fit in a pocket or small pouch.
  • Red/Black Anodized aluminum sideplates, two Aluminum sheaves, Sintered bronze bushing, and Steel axle.
  • MBS: 12,000 lbs, Efficiency: 184%
  • Handles up to 1/2" Rope Capacity
  • Size: 25.4 x 10.1 cm, Weight: 1457g

    • products/UH-CMPY016-1.jpg UH-CMPY016: CMI Uplift Companion Pulley [UP102NFPA]
    $107.10 $101.75 On Sale!
    A double pulley is mated to a remotely triggered retractable brake. When rigged with the matching color coded companion pulley it serves as the core of a simple four-to-one mechanical advantage system. East to set up, easy to store and easy to use, the entire system can be pre-rigged and stored for quick deployment when seconds count. Ideal for use with a tripod rig in confined space applications.
  • MBS: 12,000 lbs, Efficiency: 184%
  • Rope Capacity: 1/2"
  • Size: 14.2 x 9.4cm, Weight: 709g

    • products/UH-CMPY048.jpg UH-CMPY075: CMI 2" Steel, Steel Sheave, Bushing Pulley [RP118NFPA]
    $50.10 $47.60 On Sale!
    CMI Pulleys, 2 in. Steel, Steel Sheave, Bushing
    Stainless Steel sideplates, 2" Steel sheave, Bushing, and Stainless Steel axle.
  • MBS: 8000 lbs., Efficiency: 89.2%
  • Rope Capacity: 1/2"
  • Size: 5 x 2.5", Weight: .75 lb

    • products/UH-PMPY022.jpg UH-PMPY022: PMI SMC SINGLE Aluminum NFPA 2" Prusik Minding Pulley
    Now in Black! [SM152700N]
    $53.85
    Accepts ropes up to 13mm.
    One of our newest pulleys, the 2” PMP is sized to fit between our Micro PMP and 3” PMPs and represents a mid-sized option for those needing the unique features of a PMP.     We believe this pulley to be one of the lightest UL Certified pulleys meeting NFPA “G” General Use. Sealed ball bearing provide optimal efficiency and reduce the performance-robbing resistance that is inherent to most multiple component systems. In addition, sealed ball bearings are not prone to failure under misaligned loads or with twisted gear as can be the case with other types of bearings. Prusik Minding Pulleys are especially versatile and may used in many ways, from progress capture and hauling systems to crevasse rescue, high-lines and Tyrolean traverses. The wide base design maximizes the effectiveness of a Prusik hitch while a unique side plate formation allows the use of larger ropes in a compact pulley. An oversized bell-shaped top hole accepts 2 large rescue carabiners or multiple small carabiners and allows the carabiners to be rotated freely and completely. Solid side plates help prevent foreign object access and reduce snagging. Offered with either with Green and Black side plates or all Black side plates.
  • Sheave is 2'' x 1/2'' (13mm)
  • Weight: 6.3 oz. (179 g)
  • Dimensions: 1.89'' x 3.97'' x 1.37''
  • Material: Anodized aluminum sideplates, alum. sheave & sealed Ball Bearings
  • Strength: 3 Sigma 9,892 lbf (44kN)
  • Specifications: Meets NFPA ''G'' General Use (36kN)

    Colors: Black or Green

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    products/UH-PMPY023.jpg UH-PMPY023: PMI SMC DOUBLE NFPA 2" Prusik Minding Pulley
    Now in Black! [SM152800N]
    $84.15 $79.80 On Sale!
    Accepts ropes up to 13mm.
    One of our newest pulleys, the 2” PMP is sized to fit between our Micro PMP and 3” PMPs and represents a mid-sized option for those needing the unique features of a PMP.     We believe this pulley to be one of the lightest UL Certified pulleys meeting NFPA “G” General Use. Sealed ball bearing provide optimal efficiency and reduce the performance-robbing resistance that is inherent to most multiple component systems. In addition, sealed ball bearings are not prone to failure under misaligned loads or with twisted gear as can be the case with other types of bearings. Prusik Minding Pulleys are especially versatile and may used in many ways, from progress capture and hauling systems to crevasse rescue, high-lines and Tyrolean traverses. The wide base design maximizes the effectiveness of a Prusik hitch while a unique side plate formation allows the use of larger ropes in a compact pulley. An oversized bell-shaped top hole accepts 2 large rescue carabiners or multiple small carabiners and allows the carabiners to be rotated freely and completely. Solid side plates help prevent foreign object access and reduce snagging. Becket accepts and will turn rescue carabiners.
  • Sheave 2'' x 1/2'' (13mm)
  • Weight: 10.4 oz. (295 g)
  • Dimensions: 1.89'' x 5.06'' x 2.22''
  • Alum sideplates & sheave, sealed ball bearings
  • Strength: 3 Sigma 12,140 lbf (54kN) Becket 6,356 (26kN)
  • Meets NFPA ''G'' General Use (36kN)

    COLORS: Side plates are Green & Black or Tactical Black.

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