Instrumented Sheaves
The HSP 10” Sheave Block
Designed and manufactured in-house by Hydrographic Survey Products.
UHMWP wheel with 0.5”x0.5” “U” machined cable groove.
UHMWP replaceable side shields - prevent cable jumping the wheel o.1” gap between side shield and wheel.
Side plates are 1/4” powder coated 6061 Aluminum
Wheel Diameter is 9.5” uses L44643 Taper Roller bearings.
Can be fitted with either the Standard Wired or Bluetooth SCC Sensors