Intermittent pneumatic compression DVT pump * Preset pressure - no adjustment * Power on indicator light * Self-sealing snap-lock connectors * Alternate inflation (second garment inflates 15 sec. after the first) * Cycle time: 15 sec. inflation / 45 sec. deflation (approx) * Pressure: Foot - 80 mmHg | Calf/Thigh - 40 mmHg (approx) *