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The dual windows and internal alignment tabs are factory-set for a horizontal orientation to match the dual-dial layout of the thermostat
the RV20 series housings are generally rated for emergency exposure limits up to 2
The 77940 is compatible with all lubricant types
The rugged construction supports a maximum supply pressure of 25 PSIG (175 kPa)
Snap-In Mounting: Simplified field replacement reduces labor time during service calls
Belimo ZG-JSL Jackshaft Linkage Freon The dual windows and internalThe Belimo ZG JSL is a specialized jackshaft linkage kit designed for mounting direct coupled actuators to ventilation systems with drive shafts ranging from 1 2" to 1. 05". This heavy duty hardware kit facilitates the installation of AMB, GMB, GKB, and NFB series actuators, providing a robust mechanical interface for precise damper control. Constructed from galvanized steel for corrosion resistance, the ZG JSL ensures reliable torque transmission in