HPAS-1 Load Weigh Switch

Maxton now offers this NEW adjustable 150-600 psi, 1/8" Male NPT, HPAS-1 Load Weigh Switch. This high pressure switch (Anfield SMA-2M-C-FLS614, cURus E327045) is tested specifically for hydraulic elevator applications to comply with ASME A17.1/B44 pressure safety ratings and NYC DOB Section 2.16.10 revision requirement for all passenger and freight elevators.  Position this switch on the system pressure side of a valve, in either the “B” or “S” port for a Maxton valve.

Note: For a higher PSI range choose our HPAS-2 with (500-1200 PSI).  

Features:

• Smaller footprint for easier fit within power unit
• Normally open or closed lead options
• Single tamper resistant 5/64” Hex wrench adjuster
• 1 Year Warranty

Adjustment Procedure