VIVOHOME 110V 1/4 HP 3.5 CFM Rotary Vane Vacuum Pump with AC Manifold Gauge Set for HVAC/R

Overview

The VIVOHOME 110V 1/4 HP 3.5 CFM Rotary Vane Vacuum Pump with AC Manifold Gauge Set is designed for on‑site diagnostics and refrigerant recharging. Its die‑cast aluminum housing and a composite anti‑slip base deliver a sturdy, lightweight feel that’s easy to handle during long tasks. A built‑in high‑volume cooling fan helps extend runtime, while an ergonomic grip keeps fatigue at bay as you work through tight spaces in cars, trucks, or small HVAC units.

Before refilling with refrigerant, this pump efficiently evacuates moisture and air from the system. The oil sight glass provides a quick visual check of oil quality and level, and a bottom drain valve makes oil changes straightforward. Everything is designed to help you proceed with confidence, even when servicing multiple systems in a day.

Measuring and Monitoring for Accurate Service

The accompanying manifold gauge set features large viewing glasses and color‑coded gauges to provide clear visibility of refrigerant flow and pressure. A thermometer is included to help you monitor vehicle or equipment temperature during inspections, adding an extra data point for assessment and decision making.

• Color‑coded hoses differentiate the high‑pressure (red), low‑pressure (blue), and fill (yellow) lines for safer operation.
• Compatible with R134a, R12, R22, R502, and R410a systems; adapters from 1/4 in to 5/16 in support common fittings.
• Includes a single‑stage vacuum pump, oil, thermometer, gauge set, and a carrying bag for easy transport.

Real‑World Use Cases

Ideal for automotive air conditioning, HVAC installation, and refrigeration servicing, the kit is designed for quick diagnostics and controlled recharging. You’ll appreciate the portability, durable components, and practical features that help you stay organized on busy workdays. While results vary by system, you can expect smoother evacuation, transparent monitoring, and reliable data as part of your routine maintenance process.

Key Benefits at a Glance

• Compact, durable design suitable for on‑site service
• Oil sight glass and bottom drain valve simplify maintenance checks
• Clear, color‑coded gauges for safer, more precise readings
• Broad refrigerant compatibility with practical adapters

What’s Included

• Single‑stage vacuum pump
• Oil bottle
• Thermometer
• Gauge set
• Carrying bag