An industry standard for countless years, the JB M2 series of manifolds features our full flow design for faster evacuation/charging. Coupled with an angled bar for better knuckle clearance in rotating the hand wheels and the original free flowing dual O-ring sealing system, the M2 is the classic American made manifold. All of JB's brass manifolds are equipped with heavy-duty metal gauge cases for added durability.Sid Harvey Item #:M2-22225: Replaces Part #:'s : 40170,
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JB Industries M2-22225

JB Industries M17-5 Refrigeration Access Valve

JB Industries M17-5

JB Industries M2 2-Valve Standard Charging Manifold Without Hose, for Use With R-22, R-404A and R-410A Refrigerant

• Surge dampened gauges for reduced needle movement
• Metric styles available
• Original free floating dual o-ring sealing system for faster evacuation/charging
• All metal gauges
• Color coded refrigerant dials for easy reading
• Pull-out proof hanging hook
• Replaceable intake/hose holder fittings for storage
• Easy turning plastic hand wheels
• Completely repairable
• Standard 2-1/2" ga R-22, R-404A, R-410A refrigerant
• Without hose

Sid Harvey Item #:M2-8-410A: Replaces Part #:'s : MBH,

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JB Industries M2-8-410A

JB Industries M3-14 Vacuum Pump 7 CFM 2-Stage 115 VAC,
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JB Industries M17-65 Refrigeration Access Tee Swivel

JB Industries M17-65

JB Industries M17-20 Brass Multi-Step Access Fitting 1/4" Flare x 3/16"-1/4" OD
JB machines all of the access valves at the factory in Aurora, Illinois using the highest level of brass consisting of 65% copper and 35% zinc. This gives our brass fittings and access valves high tensile strength while resisting corrosion. Many import fittings use lower quality brass with lower copper content, resulting in higher failure rates. JB machines all of our valves to the strict guidelines of the ARI to ensure proper sealing of the valve and core surfaces. Our access fittings have generous counter bores to allow for the removal of the core if the flare becomes damaged. All tees and crosses are tapped to receive an access core in all 1/4" SAE flare ends. All pipe connections have internal braze cups for dip tube applications. All valves are equipped with cap and one valve core (braze type, loosely assembled). Temperature range -40 degrees to +250 degrees Fahrenheit (-40 to 121.1 degrees Celsius). Valve core is stainless steel and brass for use with all refrigerants including R-410A. Resistant to oils, alkalites, and diluted mineral acids.,
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JB Industries M17-13 Refrigeration Access Union

JB Industries M17-13

JB Industries M2-890 Low Side Gauge Compound 3-1/8" Dial 1/8" MPT

24 pt bottles of black gold vacuum pump oil. Black Gold Vacuum Pump Oil is the gold standard in vacuum pump care. For use in any vacuum pump, Black Gold is extremely pure and non-detergent. Our Black Gold is hydro processed, meaning it goes through a series of catalytic steps rendering the oil extremely refined, more viscous, and more stable. The result is clear mineral oil which will alert you to contamination sooner as it becomes cloudy or milky. In extreme temperatures, the oil will be more resistant to contaminants. We still recommend, however, that the oil be changed after every evacuation for maximum performance and pump efficiency. The best test to see if your oil is contaminated is through a micron gauge. With a leak-free system, if your DV-22N micron gauge is still not reading a deep vacuum, the oil is too contaminated and should be changed. If the micron gauge pulls down to about 50 micron the oil is good.

Sid Harvey Item #:M4-83A: Replaces Part #:'s : 41225,
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JB Industries M4-83A

JB Industries M2-250 Steel Case Standard Low Side Compound Manifold Gauge,Sid Harvey Item #:M2-250: Replaces Part #:'s : MGCH,
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JB Industries M2-250

JB Industries M2-465 Steel Case High Side Standard Manifold Gauge, 2-1/2 These high quality, all steel case standard gauges are identical to the gauges used on our manifold sets. They are surge dampened for accuracy. Gauges are sensitive instruments and therefore should not be subjected to pressures beyond scale.Sid Harvey Item #:M2-465: Replaces Part #:'s : RGHL,

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JB Industries M2-465

JB Industries M17-7 Refrigeration Access Half Union

JB Industries M17-7