KlenzMate Test and Charging Manifold for R-22/R404A/R410A — 60" Hoses, 80mm Gauges, Heavy-Duty

The KlenzMate 2026 Upgrade 42004 Test and Charging Manifold is a professional-grade HVACR manifold kit with 80mm color-coded gauges and 60" hoses designed for testing, charging, and recovering common refrigerants like R-22, R404A and R410A.

This upgraded 42004 kit combines heavy-duty construction, large easy-to-read dials and long 60-inch hoses to speed up field service and reduce downtime. Built for technicians who need reliable pressure readings and durable connections, the assembly balances precise instrumentation with rugged materials able to withstand harsh workshop and job-site conditions.

How does this manifold give clearer pressure readings?

The 42004 features oversized 3-1/8" (80 mm) color-coded gauges and an anti-vibration design to minimize needle bounce and improve legibility at a glance. Gauges are calibrated for the high and low sides so technicians can quickly verify system status and make accurate charging decisions.

• Large 80 mm dials for faster reading at distance
• Color-coded scale for refrigerant-specific reference
• Anti-vibration mounting to stabilize needle movement
• Separate high/low side gauges for simultaneous monitoring

What durability features protect this tool on the job?

The body uses a rugged steel housing with polycarbonate gauge covers and brass-alloy fittings to resist impacts, abrasion and corrosion from regular use. Hoses are rubberized and built to handle high burst and working pressures, making the manifold suitable for routine maintenance and demanding recovery tasks.

• Steel manifold housing for structural toughness
• Polycarbonate crystals that resist cracking and scratching
• 60" rubberized hoses with brass-alloy fittings
• Rated to 4000 psi burst and 800 psi working pressure

How will this kit speed up charging and recovery work?

The integrated 60" PLUS II hoses reduce the number of extensions and temporary adapters, letting technicians reach service ports with fewer connections. Quicker hookups and leak-free fittings cut operating time while the included dust plugs and hose wrenches keep connections clean and secure between uses.

• Long 60" hoses for broader reach without extra extensions
• Standard 1/4" flare fittings for wide compatibility
• Includes 6 dust plugs and 3 hose mounting wrenches
• Designed for efficient recovery and reduced service steps

Which refrigerants and temperatures can it handle?

The 42004 is compatible with common refrigerants such as R410A, R22 and R404A, and its gauge scales and fittings are suitable for HVACR maintenance tasks. The assembly is rated for a wide operating temperature range so it performs reliably in varying job-site conditions.

• Compatible with R410A, R22, R404A and other common refrigerants
• Operating temperature range: -20°F to 180°F (-28.8°C to 82.2°C)
• Pressure ratings: 800 psi working, 4000 psi burst
• Standard 1/4" flare fittings for broad system compatibility

Who is this for: The KlenzMate 2026 Upgrade 42004 manifold kit is intended for HVACR technicians, service contractors and advanced DIYers who require reliable pressure measurement, durable components and long hose reach for installation, maintenance, charging and recovery tasks. It is a practical choice when you need a robust, portable toolset to work on residential and commercial refrigeration systems that use R22, R404A, R410A and similar refrigerants. Always follow refrigerant handling rules and wear appropriate PPE when using this high-pressure equipment.