VTG VOGTEN 4.5 CFM AC Vacuum Pump and Gauge Set — 110V 1/3 HP Kit with Manifold & Hoses

VTG VOGTEN 4.5 CFM AC Vacuum Pump and Gauge Set is a complete 110V HVAC service kit that combines a single-stage vacuum pump with a three-way manifold, hoses, adapters and accessories for refrigerant evacuation and system diagnostics.

This all-in-one professional-grade kit is built for HVAC technicians, auto AC mechanics, and DIYers working on mini-split units, car air conditioning systems, and home refrigeration. The set centers on a 1/3 HP single-stage vacuum pump rated at 4.5 CFM, housed in an aluminum-alloy casing to dissipate heat and resist corrosion. Alongside the pump are a three-way manifold gauge with temperature and pressure markings, three color-coded rubber hoses, multiple adapter fittings, two types of R134a can taps, vacuum oil, a valve-core wrench, and a storage bag for transport.

How does this pump perform during refrigerant evacuation?

The 4.5 CFM single-stage motor delivers steady airflow for efficient evacuation of typical automotive and HVAC systems. It pulls down systems to proper vacuum levels when used with the included manifold gauge, allowing contaminants and moisture to be removed before charging.

• Rated 4.5 CFM (0.13 m³/min) flow for routine repairs and maintenance
• Aluminum-alloy housing helps manage heat and chemical exposure
• Requires 110V power; add vacuum oil before operation to protect the pump

What measurements and controls are on the manifold gauge?

The three-way manifold features clear dial readings for pressure (psi) and temperature (°F) alongside flow reference marks for common refrigerants. A top hanging hook lets you suspend the gauge while working, leaving both hands free for hose connections and valves.

• Dual-scale dial shows pressure and temperature equivalents
• Three ports for high, low and service lines plus convenient hook
• Brass fittings and knobs designed for frequent use and reliable seals

Which refrigerants and systems is the kit compatible with?

The included hoses, adapters and manifold are compatible with R134a, R12, R22 and R502 refrigerants, making the kit suitable for a broad range of auto AC, split-system, and refrigeration tasks. Adapters and two styles of can taps increase flexibility for charging or reclaiming refrigerant.

• Works with R134a, R12, R22 and R502 refrigerants
• Includes two R410a adapters and two R134a can taps (puncture and self-sealing)
• Good fit for mini-splits, automotive AC, and home HVAC service

What hoses, accessories and protections are included?

The set ships with three color-coded rubber hoses (red/high, blue/low, yellow/service) that are 4 feet long and rated for heavy-duty pressures. A bottle of vacuum oil, valve-core wrench, quick couplers, a user manual and a carry bag complete the package so you can work on-site without hunting for parts.

• Three 4-foot rubber hoses rated 600 psi working / 3000 psi burst pressure
• Low- and high-pressure quick couplers for fast connections
• Vacuum oil and cleaning cloth included; store everything in the supplied bag

Who this kit is for: Technicians and experienced DIY enthusiasts who service automotive air-conditioning, mini-split installations, or household refrigeration systems will appreciate the VTG VOGTEN set’s balance of portability, compatibility and essential accessories. It’s intended for users familiar with HVAC procedures and electrical safety (110V operation) — beginners should review the manual and safety practices before first use. For frequent fieldwork, the rugged case, color-coded hoses, and full complement of adapters and taps make this kit a practical, portable choice for performing evacuations, pressure checks, and refrigerant charging preparations.