The 2G Analog Passive Hose is a proprietary central vacuum hose with variable speed. It features a gas pump style handle with variable speed slider switch for control suction and power unit. Variable speed slider switch works only with Beam Alliance units. It functions as on/off switch for other models.
The 2G low voltage hose has a square end that is only compatible with wands and tools with comparable shape. This crushproof hose is available in 30 and 35 foot lengths.