Max. Operating pressure: 500/600 mbar Selangor, Malaysia, Kuala Lumpur (KL), Puchong

üB, NB...A4: Pressure limiter	üB, NB...A2: Pressure limiter for multifunctional gas controls	GW...A6: Compact pressure switches for gas and air	GW...A5: Compact pressure switch for multifunctional gas controls
GGW...A4: Differential pressure switches for gas, air, flue and exhaust gases