|Part Number||Pull and Hold Master Control with Toggles|
|AD14PH*ALFS||The Pull and Hold master control isolates the air supply to allow for more effective emergency shut-down if required by fusible plug or end-of-line remote. This style should only be used on properly maintained systems with minimal airline leakage. To operate, first select which compartment toggle to open, then pull and hold master control knob until system is fully charged. When master control is released it springs to neutral position locking in the system air while blocking the supply air. If additional compartment valves need opened, pull and hold master control knob while selecting desired toggle. Once system is charged, release master control. Shut down same as Push/Pull.|
|*Complete part number by inserting required number of compartments; e.g. AD14PP4ALFS = 4 compartments. Note: Up to 5 compartments standard for master control styles and up to 7 compartments for toggle only style.
** Values shown are test values. Actual results may vary due to service conditions. Water vapor or condensation in air lines will effect performance.
Betts prides itself in being able to provide products that meet a customer’s specific needs. As a result we do offer modifications to our product standards. While not every request is always feasible, we do our best to meet your specific needs. In many cases this modification is noted by adding a suffix to the end of the standard part number. The following is a non-inclusive list of common options that are available for this product line . If the options listed below do not meet your requirements please contact one of Betts’ Customer Service Representatives for further assistance. Please note that some product modifications may result in extended lead times.
Commonly Requested Options:
- Currently no options are listed.
Installation & Maintenance
Air Commander Sales Flyer
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov. For additional information on Betts products and Proposition 65 list please see: https://www.bettsind.com/prop-65/