Imperial Tools 423-CR Precision High Side Refrigerant Gauge, 2-1/2" Diameter, 1/8" MNPT, 0 - 500 psi, Red

• Superior shock resistance: unique design isolates the movement from the socket, reducing the effects of shock
• Superior vibration resistance: enhanced vibration dampening design cushions the movement for flutter-free performance and extended gauge service life
• Superior pulsation resistance: after 10 million cycles, these gauges show three times less wear than conventional gauges. The result is a longer lasting, more reliable gauge
• With high visibility color-coded refrigerant scales

Sid Harvey Item #:N4-15: Replaces Part #:'s : 10290,
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N4-15

N4-15

Imperial Tools 425-CB Precision Low Side Refrigerant Gauge, 2-1/2" Diameter, 1/8" MNPT, 30"Hg - 350 psi, Blue

• Superior shock resistance: unique design isolates the movement from the socket, reducing the effects of shock
• Superior vibration resistance: enhanced vibration dampening design cushions the movement for flutter-free performance and extended gauge service life
• Superior pulsation resistance: after 10 million cycles, these gauges show three times less wear than conventional gauges. The result is a longer lasting, more reliable gauge
• With high visibility color-coded refrigerant scales

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N4-16

N4-16

NAVAC NP2DLM
Featuring DC Technology, this lightweight, highly efficient vacuum pump is perfect for any job. With a high-performance lithium battery that provides higher capacity and longer running time, you can bring the NP2DLM cordless vacuum pump on any service call in any location. The NP2DLM is highlighted by its mobile design allowing it to be compact and easy to carry. Lastly, the isolation ball valve and twin cylinder make this vacuum pump easy to use, reliable and ensures maximum vacuum capacity.

Li-ion 18V,5Ah

Flow Rate CFM 2

RLA 7.5

Ultimate Vacuum 23 Micron

Pump Design Dual stage

Inlet Port in 1/4, 3/8 Flare

Oil Capacity 5.1 oz.

Dimensions in 9.2" × 3.5" × 7.5"

Weight 8.4 lbs (with battery)

Accessories NB1 Battery, NC2 Charger, Carry Bag

Additional Accessories (Purchase Separately) NBP2 Battery, NAPS1 Power Supply Adapter

Warranty year 2
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NAVAC NP2DLM

NAVAC NP2DLM

NAVAC NRP8DI Vacuum Pump 8 CFM,
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NAVAC NRP8DI

NAVAC NRP8DI

Sid Harvey N27-16 Smoke Check Combustion Smoke Tester for Checking the Smoke Content of Flue Gases

• High impact barrel
• Solid brass shaft
• All hardware stainless steel
• Fits standard Bacharach case
• Fits all types of smoke paper
• Flue gas is drawn through the tester, staining the paper provided
• This is compared to the smoke scale, also provided, enabling the serviceman to set the burner at maximum efficiency without guesswork

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Sid Harvey N27-16

Sid Harvey N27-16

NAVAC NMV1 Digital Micron Gauge

NAVAC NMV1

Bacharach N28-15 Co2 Analyzer Kit

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N28-15




N28-15

Sid Harvey N28-16 CO2 Repair Kit for Fyrite Gas Analyzer

• Absorbing fluids are selective in their chemical absorption of carbon dioxide
• Their accuracy is well within the range required for industrial and professional applications
• The reading are unaffected by the presence of most background gases in the sample

Sid Harvey Item #:N28-16:,

Sid Harvey N28-16

Sid Harvey N28-16

Bacharach N28-11 Oil Burner Combustion Test Kit Fyrite Classic Combustion Analyzers
Bacharach combustion testing kits continue to offer you the most economical means of testing for oil burner efficiency during installation or servicing. Each kit is designed with the service technician in mind and contains the instruments listed in the ordering chart.

• The fyrite carbon dioxide indicator measures the percent CO2 in a flue gas sample
• True spot smoke tester and oil burner smoke scale with the true spot smoke tester and smoke scale, you can get a accurate indication of smoke content in flue gas
• Fire efficiency finder/stack loss slide rule is a quick and easy way of determining combustion efficiency and stack loss from the results of the CO2 and stack temperature tests
• High stack temperatures are cause for special concern and may indicate a serious condition
• The intensity of draft determines the rate at which combustion gases pass through the boiler or furnace
• With the MZF draft gauge, you can determine if draft is excessive or insufficient

Sid Harvey Item #:N28-11: Replaces Part #:'s : 1F170,
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Bacharach N28-11

Bacharach N28-11

Sid Harvey N28-17 CO2 Refill Kit for Fyrite Gas Analyzer

• Absorbing fluids are selective in their chemical absorption of carbon dioxide
• Their accuracy is well within the range required for industrial and professional applications
• The reading are unaffected by the presence of most background gases in the sample

Sid Harvey Item #:N28-17:,
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Sid Harvey N28-17

Sid Harvey N28-17

Lynn Products N27-60 Heating System Evaluation Form 50 Pages,
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Lynn Products N27-60

Lynn Products N27-60

Yellow Jacket 41312 Clear Silver Brass 2-Valve Manifold Gauge Set, 600,

Yellow Jacket N2-6

Yellow Jacket N2-6