Rope Rescue/Equipment/Need/Pulley
From PCSAR
< Rope Rescue | Equipment | Need(Difference between revisions)
(→RSI 2" Rescue Pulley) |
(→CMC HD2 Pulley) |
||
| (4 intermediate revisions not shown.) | |||
| Line 7: | Line 7: | ||
** need 5 for converting over to modern pulleys | ** need 5 for converting over to modern pulleys | ||
** need 5 more for mirrored system | ** need 5 more for mirrored system | ||
| - | * minimum 2" to avoid damage to rope sheath on 2-person load | + | * minimum 2" sheave diameter to avoid damage to rope sheath on 2-person load |
* minimum MBS: 40 kN | * minimum MBS: 40 kN | ||
** for counter balance | ** for counter balance | ||
| Line 33: | Line 33: | ||
* suppliers | * suppliers | ||
** Rescue Systems [http://www.rescuesystems.com/cart2/asp/select_item.asp?item=610012B US$98.00] | ** Rescue Systems [http://www.rescuesystems.com/cart2/asp/select_item.asp?item=610012B US$98.00] | ||
| + | === CMC HD2 Pulley === | ||
| + | * colour: gray | ||
| + | * https://www.cmcpro.com/equipment/hd-pulleys/ | ||
| + | * MBS: 56kN | ||
| + | * Suppliers | ||
| + | ** CMC: 2018-08-27 US$130 | ||
| + | ** [[Ferno.ca] CAD$163.80 | ||
| + | |||
=== CMC Pro Rescue Pulley === | === CMC Pro Rescue Pulley === | ||
| + | ''discounted: 1.5" sheave | ||
* https://www.cmcpro.com/equipment/rescue-pulley/ | * https://www.cmcpro.com/equipment/rescue-pulley/ | ||
* US$74 | * US$74 | ||
* MBS 56 kN | * MBS 56 kN | ||
| + | * Sheave tread: a 1.5 x 1/2 (see Ferno.ca msg 2018-08-27 13:10) | ||
| + | * Suppliers | ||
| + | ** [[Ferno.ca]] 2016-08-26 $98.42+tax | ||
Current revision
Contents |
[edit] Requirements
- modernize pulleys
- analysis of number of pulleys
- high redirect at edge + change of direction at anchor + 9:1 = 5 regular + 1 PMP
- double for mirrored system: 10 regular + 2 PMP
- have 2 PMP already
- need 5 for converting over to modern pulleys
- need 5 more for mirrored system
- minimum 2" sheave diameter to avoid damage to rope sheath on 2-person load
- minimum MBS: 40 kN
- for counter balance
- prefer sealed bearings for dirty industrial environments
- optionally could be prusik minding pulleys but may not want to trade for weight and size
- 5 single sheave 2" pulleys @ US$60 : ~CAD$430
[edit] Product
[edit] R-N-R, Poseidon Series 2.0" Single PMP - NFPA
- Manufacturer's page
- MBS: 44 kN
- Sheave Dia: 2"
- Max Rope Dia: 1/2"
- Weight: 9.9 oz.
- Sheave Type: Bearing
- Certification: NFPA1983 "G"
- suppliers
- R-N-R US$60.00
[edit] RSI 2" Rescue Pulley
- http://www.rescuesystems.com/cart2/asp/select_item.asp?item=610012B
- M.T.S.: 10,000 Ibf = 44 kN
- sealed bearings
- suppliers
- Rescue Systems US$98.00
[edit] CMC HD2 Pulley
- colour: gray
- https://www.cmcpro.com/equipment/hd-pulleys/
- MBS: 56kN
- Suppliers
- CMC: 2018-08-27 US$130
- [[Ferno.ca] CAD$163.80
[edit] CMC Pro Rescue Pulley
discounted: 1.5" sheave
- https://www.cmcpro.com/equipment/rescue-pulley/
- US$74
- MBS 56 kN
- Sheave tread: a 1.5 x 1/2 (see Ferno.ca msg 2018-08-27 13:10)
- Suppliers
- Ferno.ca 2016-08-26 $98.42+tax
