HC-E2V1C3P Brass 2-Way Manifold Gauge Set R410a, R22, R404a °C PSI, 3-1/8" Gauges, (3) 36” Standard ¼” Premium Black Hoses Rated 4000 PSI Burst, 800 PSI image 1
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HC-E2V1C3P Brass 2-Way Manifold Gauge Set R410a, R22, R404a °C PSI, 3-1/8" Gauges, (3) 36” Standard ¼” Premium Black Hoses Rated 4000 PSI Burst, 800 PSI image 2
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2-Way Brass Manifold Gauge Set R410a/R22/R404a + 3ft Hoses 800 PSI
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Black Knight
Pro Series · Economy 68mm

HC-E2V1C3PEconomy 2-Valve Brass Manifold · 3 ft Dual Force Hoses · 68mm °C Gauges

SKU · 22-0036MPN · HC-E2V1C3P
Economy 68mmAssembled & Tested in USAForged BrassEconomy 68mm800 PSIClass 1.6R-410AR-22R-404A3 ft°C/PSI
$71.30
In stock· ships same business day from Miami
Direct from the manufacturer — Miami HQ, full warranty & tech support included.
In stock, ready to ship
Assembled
Tested in Miami
Standard
OEM Spec
Ships
1–2 Days
  • Field-tested by working HVAC technicians
  • Free returns within 30 days
  • Direct manufacturer support — Miami HQ
  • ORDER IN THE NEXT — AND IT SHIPS TODAY FROM MIAMI
800PSI
Working Pressure

Rated 800 PSI working / 4,000 PSI burst — safe for R-410A and HFC high-pressure systems at any service condition

DUALFORCE
Premium Black Hoses

HCPRO Dual Force premium black hoses with color-coded indicator lines — premium braided construction, low-loss fittings, professional service spec

68MM COMPACT
Class 1.6 Compact Gauges

Class 1.6 calibrated 68mm compact dual-scale analog gauges — °C/PSI, shock-proof rubber covers, smaller footprint than the 80mm pro at the same accuracy class

VALUETIER
Economy Black Knight

The most accessible entry into the Black Knight pro lineup — same forged brass + Dual Force hose DNA, smaller 68mm gauges, 3 ft hoses, pre-calibrated for R-410A, R-22, R-404A

Why Black Knight Economy

Forged brass.

Compact 68mm gauges.

Value-tier Black Knight.

The HCPRO Black Knight Economy manifold is the value-tier entry into the Black Knight lineup — same forged brass build and Dual Force premium black hose technology as the full pro series, in a more compact 68mm gauge footprint with 3 ft hoses. Built for apprentices, backup-manifold use, mini-split installers, and °C-documented markets. Engineered for HVAC contractors who can't afford a manifold that fails on the rooftop — and need a manifold that holds calibration through truck-life vibration.

Forged brass body, no shortcuts

Heavy-duty forged brass 2-valve manifold body — the professional service standard for charging, evacuation, and diagnostics. No-leak neoprene O-ring system, easy-grip hex handles. Built for the rough handling of daily service truck use — drops, vibration, temperature swings. Smooth piston-type valves give you precision control on charging and recovery without the chatter of cheap stamped-brass bodies.

68mm Class 1.6 compact °C dual-scale gauges

Compact 68mm analog gauges with Class 1.6 accuracy and dual-scale °C / PSI readings, pre-calibrated for R-410A, R-22, and R-404A. Shock-proof rubber covers protect against drops. The smaller face is the right call when you want a tighter, lighter manifold for compact equipment work or as a backup unit.

Dual Force premium black hoses

Standard 3-hose set — HCPRO Dual Force premium black with color-coded indicator lines (red high, blue low, yellow service / vacuum). The Dual Force jacket is the HCPRO professional hose technology — premium black braided construction reads clean on the truck and on the rooftop, while the color-coded indicator line keeps you oriented at the service port without the cheap rainbow look of consumer hoses. Rated 800 PSI working / 4,000 PSI burst, low-loss fittings, standard 1/4" SAE connections. Available in Premium Standard, Premium Anti-Blowback, and Premium Ball Valve tiers per SKU.

Full Product Description

The HCPRO Black Knight HC-E2V1C3P is an economy 2-valve manifold gauge set for R-410A, R-22 and R-404A — with 800 PSI Celsius gauges and three 3-foot hoses.

Key features

  • Covers R-410A, R-22 and R-404A at up to 800 PSI
  • Compact Celsius gauges keep the cost down for a backup or starter set
  • Two-valve brass body with three 3 ft charging hoses
  • Reliable everyday HFC service at an entry price

The budget-friendly backup manifold that still seals like a pro set.

Technical specifications

Value-tier specs. Pro-tier construction.

Forged brass body, Class 1.6 calibrated 68mm compact dual-scale gauges, HCPRO Dual Force premium black hoses. Rated 800 PSI working / 4,000 PSI burst. SAE J2196 and J2888 compliant. Pre-calibrated for R-410A, R-22, and R-404A. Value-tier entry into the Black Knight pro lineup. Assembled and tested in the USA.

Model family
Economy HVAC Manifold SeriesValue-tier 2-Valve forged brass body, Dual Force premium black hoses, Class 1.6 calibrated 68mm compact gauges — entry into the Black Knight pro lineup
Manifold body
Forged brass, 2-way piston typeHeavy-duty cast, no-leak neoprene O-ring system, easy-grip hex handles
Gauge size
68 mm compact dual-scale analog°C / PSI, Class 1.6 accuracy, shock-proof rubber covers, compact footprint for tight equipment work
Compatible refrigerants
R-410A, R-22, R-404APre-calibrated dual scales for the three core HFC refrigerants — read directly without conversion charts
Hoses
(3) HCPRO Dual Force premium black, 1/4″ SAEDual Force premium black braided jacket with color-coded indicator lines — red (high), blue (low), yellow (service / vacuum)
Hose tier
Dual Force Premium (varies by SKU)Premium black braided jacket with low-loss fittings — Premium Standard, Anti-Blowback, or Ball Valve per SKU
Working pressure
800 PSISafe for R-410A high-pressure service at any operating condition
Burst pressure
4,000 PSI5× safety margin over working pressure
Valve type
Piston (smooth-action)No chatter, precision control on charging + recovery
Connection
1/4″ SAE (standard service)Fits every common HVAC-R service port
Design
2-valve service manifoldThe professional service standard — light, reliable, purpose-built for charging, evacuation, and diagnostics
Hanging hook
Built-inHang on condenser, package unit, or service ladder
Compliance
SAE J2196, J2888Meets industry standards for refrigerant service equipment
Warranty
1-year limitedCovers manufacturing defects under normal professional use
In the box

Manifold, gauges, hoses, and the technical insert. Ready for the first service call.

Advertisement for HCPRO manifold with text 'Engineered for the Real World' and product details.
Forged brass 2-way manifold bodyPiston-type valves, easy-grip hex handles, neoprene O-ring system, built-in hanging hook
Two 68mm Class 1.6 compact dual-scale gaugesPre-calibrated for R-410A / R-22 / R-404A — °C + PSI, shock-proof rubber covers, compact footprint
Three HCPRO Dual Force premium black hosesColor-coded indicator lines — red (high), blue (low), yellow (service / vacuum). Low-loss fittings, 800 PSI working / 4,000 PSI burst, 1/4″ SAE connections
Black Knight technical insertRefrigerant charging procedure, leak diagnostics guide, calibration verification, SAE compliance notes
Need a different config?

Find your Black Knight.

Filter by what you service — refrigerant, hose length, hose tier. Switch to Gauge Replacement to find just the calibrated 80mm or 68mm replacements for your existing manifold.

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Customer reviews

What working techs say after putting it on the truck.

12,000+ HVAC pros served
4.9★ Average rating
94% Repeat buyers

Replace this with a real customer quote. Aim for 2–4 sentences with specific use case — what refrigerants, what jobs, how the anti-blowback hoses worked vs prior brand.

Marcus T.HVAC TECH · MIAMI, FL
On HCPRO Black Knight Economy Manifold

Replace this with a real customer quote. Aim for 2–4 sentences with specific use case — what refrigerants, what jobs, how the anti-blowback hoses worked vs prior brand.

Jorge R.REFRIGERATION CONTRACTOR · ATLANTA, GA
On HCPRO Black Knight Economy Manifold

Replace this with a real customer quote. Aim for 2–4 sentences with specific use case — what refrigerants, what jobs, how the anti-blowback hoses worked vs prior brand.

Derrick W.COMMERCIAL HVAC · PHOENIX, AZ
On HCPRO Black Knight Economy Manifold
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Common questions

Answers from the warehouse floor.

Still stuck? Call our techs at 305-720-0044.

Does HCPRO warranty the products?

Yes — every HCPRO Black Knight product ships with a 1-year limited warranty against manufacturing defects under normal professional use. We'll replace the manifold, gauges, or hoses if they fail to meet stated specs. See our full warranty terms.

Which Black Knight manifold should I pick?

Use the tool finder above — filter by the refrigerants you work with most, your preferred hose length, and the hose tier (standard / premium / anti-blowback / ball-valve). The HC-2V2F5AB is our flagship for HVAC contractors running R-410A, R-22, R-404A, and R-134a. For hydrocarbon (R-32 / R-290 / R-600) or A2L modern refrigerants, see the dedicated R-32 / R-454B sets.

What does "anti-blowback" actually do?

Anti-blowback hose fittings have an internal check valve that closes when you disconnect from the service port, preventing the refrigerant in the hose from venting into the room. Three benefits: (1) you don't lose 1-2 oz of refrigerant per disconnect, (2) you don't contaminate the work area with R-410A vapor, (3) you stay in compliance with EPA Section 608 service practice standards. Standard hoses vent every time — anti-blowback hoses don't.

What does "Class 1.6" gauge accuracy mean?

Class 1.6 is the European Standard for analog pressure gauge accuracy — readings are within ±1.6% of full scale across the operating range. For a 500 PSI gauge, that's ±8 PSI. This is the professional service tier (Class 2.5 is consumer-grade, Class 1.0 is lab-grade). Class 1.6 gives you the precision needed for proper subcool / superheat charging without the cost of lab-grade gauges.

What refrigerants is this manifold for?

This set ships pre-calibrated for R-410A, R-22, R-404A, and R-134a. For R-32 / R-454B / R-290 / R-600 hydrocarbon refrigerants, see the dedicated R-32 manifold (HC-2V2Y3P or the hydrocarbon brass set). For R-1234YF mobile A/C, see the Black Knight R-1234YF set with quick-connect adapters.

Can I use these hoses on a different manifold body?

Yes — the 60″ anti-blowback hoses use standard 1/4″ SAE connections and fit any HVAC manifold with the same fitting standard (which is most professional manifolds on the market). You can buy replacement Black Knight hoses separately if you want to upgrade an older manifold body without replacing the gauges.

Can I replace just one gauge if it breaks?

Yes — we sell 3-1/8″ replacement gauges separately in °F/PSI and °C/PSI variants, pre-calibrated for R-410A/R-22/R-404A/R-134a or for R-1234YF, R-32, R-290/R-600. See the replacement gauge collection or use the tool finder above to filter by your refrigerant.

Can I return an unused manifold set?

Yes — free returns within 30 days for unused sets in original packaging with all hoses, gauges, and inserts present. Read our full return policy.

Do you offer fleet pricing for shops?

Yes — trade pricing on this page, plus volume discounts for shops outfitting multiple service trucks. Email hcproproductsusa@gmail.com with your fleet size and we'll send a custom quote within 24 hours.