PR4 Passive Shutdown Device

DOT Passive Shut Down Device for Attendance Requirements

PR4 Passive Shut Down IOM

PR4 Cable Sheath Replacement Instructions

PR4 Cable Sheath Extension

A Look Inside this Technology

Technical Tip for Trucks with Hose Tubes:

From overall desired hose length deduct the following -

Including M130's (3 1/4" ACME Fill Coupling) - 20.5"

PR4 Overall length is 15.5" (includes main housing and anchor coupling)

Example: 20' Tube Rack

Overall Length of Hose and All Fittings 19' 6" (234")

Overall Hose end to end with crimped on ends would be

(213.5" )Hose. Typically made to 17' 6" with crimped on ends

Squibb-Taylor, Inc. (Dallas Office)
10480 Shady Trail #106 - Dallas, TX 75220 - Phone (800) 345-8105 - Fax (214) 357-4591