THE MEGR-291 two-stage regulator is approved for use in portable applications and outdoor cooking appliances utilizing low pressure. This regulator features all zinc body construction, high and low 1/8" NPT pressure tap ports, an integral drip lip vent, and an optional 90-degree vent location. The MEGR-291 series two-stage regulator meets RVIA, UL, and NFPA test requirements.