Current Selected Location - Sid Harvey Garden City (0999) Garden City NY

Uniweld Nitrovue NV1 Nitrogen Flow Indicator, 1/4" Female Flared CGA NitroVue simplifies the purging of nitrogen during the brazing of copper tubing in Air Conditioning and Refrigeration systems with an easy to read flow indicator label and a precision adjustable valve to control the low flow of nitrogen gas. The bright orange float ball and tube are fortified and protected in the aluminum body with wide open windows for a clear view. The easy to see orange float ball visually confirms the nitrogen is flowing and allows the technician to first PURGE the copper lines at 20+ SCFH and then reduce the flow to BRAZE at 3-5 SCFH during the brazing process thus conserves its consumption and reduces operating cost. The nitrogen must be flowing to displace the oxygen inside the tubing during the brazing process, preventing internal oxidation and the resulting scale. Scale build up inside the tubing can cause blockage in the TXV and within the Air Conditioning and Refrigeration system resulting in premature failure. If the ball does not rise in the tube there is no flow of nitrogen only static pressure and oxygen is not being displaced. The NV1 must be connected to a Nitrogen Regulator with the delivery pressure set at 60 PSI to control the nitrogen gas pressure. The NV1 is protected from over pressure with a reseatable safety blow off that opens at 200+ psi.,

NAVAC NKS2 Mini-Split Tool Kit

Tubing Type Copper

• Tubing O.D. 1/4, 3/8, 1/2, 5/8, 3/4
• Power 7.4V 2Ah 14.8Wh
• Battery type Li-ion, 1pc
• Accessory Included NFG1, NBF2 Battery, NCF2 Charger, Carry Case
• Tool Weight 2.9 lbs
• Warranty 2 years

Sid Harvey N28-75 Gas Pressure Tester 0-15" wc Natural & LP Gas

Fieldpiece Instruments PAL1 Chrome Alligator Clip Extension Tool, Upto 24"

Makes lighting pilots a breeze even in under-floor mounted furnaces.

Turbo-Torch PL-12A-DLX-B Self Lighting Torch Kit Acetylene,

Mitco P129 Cannon Drain Line Cleaner

Sid Harvey Kwik-Purge ll P128 CO2 Blow Out Gun

Sid Harvey P115 Suction Line Analyzer"Oil Watcher"

Sid Harvey P131-11 Turn-a-Handle for Bleeding Oil Pumps (Offset),
Sid Harvey P131-11

Sid Harvey P131-10 Turn-a-Handle for Bleeding Oil Pumps,
Sid Harvey P131-10

Sid Harvey Kwik-Fit P132-7 Adapter/Hose Kit with Toolbox for Use with Water, Air or Liquids

• Can also be used to add chemicals to boilers
• Clears lines
• Frees stuck valves,