KlenzMate 42004 Test & Charging Manifold Kit — 60" Hoses, 80mm Color Gauges for R‑22/R‑404A/R‑410A

The KlenzMate 2026 Upgrade 42004 is a heavy-duty test-and-charge manifold kit with 80mm color gauges and 60" hoses built for R‑22, R‑404A, R‑410A and other common refrigerants.

This professional-grade manifold set combines a rugged steel-bodied manifold, oversized color-coded pressure dials, and long 60" hoses to speed up HVAC/R maintenance, charging and recovery tasks. Designed for technicians who need durable tooling, the kit balances high burst and working pressures with clear readouts and user-focused accessories for faster, safer service jobs.

How does the 42004 manifold improve service speed on the job?

The 60" PLUS II hoses reduce the number of connections and let you reach fittings without constantly repositioning gauges or the service rig. Larger 3-1/8" (80 mm) dials give instant visual feedback so you can make quicker decisions while charging or recovering refrigerant.

• 60" color-coded hoses (yellow, red, blue) reduce hose changes and reach awkward ports
• One-piece manifold housing minimizes leak points during hookup
• 80 mm anti-vibration gauges speed pressure reading under vibration

Which refrigerants and pressures is this manifold compatible with?

The 42004 is designed for common HVAC/R refrigerants including R‑22, R‑404A and R‑410A, plus other similar blends. It’s engineered to withstand demanding service conditions with a high burst pressure rating and a practical working pressure range.

• Rated burst pressure: 4000 psi (≈275 bar)
• Working pressure: 800 psi (≈55 bar)
• Operating temperature window: -20° to 180°F (-28.8° to 82.2°C)

What materials, fittings and accessories are included for durability and convenience?

This manifold uses a steel housing and polycarbonate gauge covers for resilience, plus brass-alloy fittings and rubberized hose construction to resist abrasion. The kit includes practical extras that keep your toolbox organized and reduce downtime during service calls.

• Rugged steel manifold body with polycarbonate crystals
• High-quality brass-alloy 1/4" flare fittings on each hose
• Six dust plugs and three hose mounting wrenches for secure storage and transport

Is the gauge display easy to read and accurate under real-world conditions?

The oversized 3-1/8" color-coded gauges are made for field readability, with an anti-vibration design that stabilizes the needle for clearer readings even on busy job sites. Clear color bands and large numerals help reduce interpretation errors while performing pressure checks, charging, or recovery.

• 80 mm dials improve visibility at a glance
• Color-coded low/high side markers for quick identification
• Anti-vibration mounting reduces needle jitter during transport and use

Who is this for: The KlenzMate 2026 42004 manifold kit is aimed at HVAC/R technicians, service contractors, and facilities maintenance teams who want a reliable, professional test-and-charge tool. If you perform frequent refrigerant charging, recovery or pressure diagnostics and need long-reach hoses, robust fittings, and easy-to-read gauges, this kit is built to reduce service time and withstand heavy use. Always follow refrigerant handling guidelines and wear appropriate PPE when operating high-pressure equipment.