FrenchCreek PD8 Wall Mount Sleeve Davit Base Multi-Gas The 809351 calibration gas is

The 809351 calibration gas is used to calibrate MSA's variety of confined space gas detectors

This is the winch that comes with our best-selling complete confined space kits and confined space tripod systems

Optional Drain Insert Retainer Rods

Please note that Technora rope is still rope

The monitor comes with alkaline batteries that can easily be changed out

FrenchCreek PD8 Wall Mount Sleeve Davit Base Multi-Gas The 809351 calibration gas isFrenchCreeks PD8 Wall Mount Sleeve accepts the PD1 Davit Mast. This sleeve is designed for bolt on installation onto an appropriate structure. The davit mast simply slides into this base. Does not come with fasteners. They are users responsibility. The PD1 Mast and the winches are sold separately. Sleeve Only Bolt on design for existing steel & concrete structures 9 deep sleeve with PVC insert 360 mast rotation (dependent on installation) Made of Zinc