Login       My Wishlist
  My Cart
$0.00 / 0 items
 
In The National Interest
Politics and Policy in the Interest of the Nation
International Access
Global Shipping Options Available
Home   Our Catalog   Test, Measure & Inspect   Pressure & Vacuum

Pressure & Vacuum - 369 - Page 3 - Blowout Sale! Save up to 51%


Blowout Sale! Up to 51% off on Pressure & Vacuum at In The National Interest, Page 3. Top brands include Ox Plastics, Fluke, Winters Instruments, Zenport, DuraChoice, Emerson-Fisher LP-Gas Equipment, Tjernlund, DIGITEN, PIC Gauges, PUMPTROL, & EZ-Flo. Hurry! Limited time offers. Offers valid only while supplies last.



18 X 1200 Tough Pallet Shrink Wrap, 80 Gauge 18 Inch X 1200 feet Industrial Strength, Commercial Grade Strength Film, Moving & Packing Wrap, For Furniture, Boxes, Pallets (2-Pack)
18 X 1200 Tough Pallet Shrink Wrap, 80 Gauge 18 Inch X 1200 feet Industrial Strength, Commercial Grade Strength Film, Moving & Packing Wrap, For Furniture, Boxes, Pallets (2-Pack)
By Ox Plastics
In Stock
$39.95
$38.95
You Save: 3%

mpn: pwrap-80g-18x1200, ean: 0725554061665,

4.5 out of 5 stars with 254 reviews
Industrial strength pallet wrap for businesses, movers, packing supplies, shipping, and wrapping pallets. Much stronger than standard plastic wrap, and better and safer than wraps, belts, or tape. Ox Plastics Made in USA high quality pallet wrap made in Brooklyn NY. Buy plastic film wrap in bulk at wholesale prices! 1pack, 2pack, 4pack, and 8pack available. Higher volume quantity price breaks.2 PACK - INDUSTRIAL STRENGTH STRETCH PALLET WRAP FILM: Pallet wrap is ideal for boxes, furniture, and


Fluke BP190 Rechargeable NiMH Battery Pack, 3500 mAh Capacity, 7.2V Voltage, For ScopeMeter 190 and 190C series
Fluke BP190 Rechargeable NiMH Battery Pack, 3500 mAh Capacity, 7.2V Voltage, For ScopeMeter 190 and 190C series
By Fluke
SKU: #BP190
In Stock
$179.99
$144.79
You Save: 20%

sku: BP190, mpn: BP190, ean: 0095969075725,

4.0 out of 5 stars with 35 reviews
Designed for use with the Fluke ScopeMeter 190 and 190C series, the Fluke BP190 rechargeable NiMH battery pack, this set of NiMH batteries has to be charged in the instrument. 7.2V Nominal voltage. 3,500 mAh capacity.Rechargeable NiMH battery pack. Designed for use with the Fluke ScopeMeter 190 and 190C series. This set of NiMH batteries has to be charged in the instrument. 7.2V Nominal voltage. 3,500 mAh capacity.


Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-160 psi, 2-1/2'' Dial Display, +/-1.5% Accuracy, 1/4'' NPT Bottom Mount
Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-160 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount
By Winters Instruments
In Stock
$22.08
$18.01
You Save: 18%

mpn: PFQ805R1, ean: 0628311210378,

4.5 out of 5 stars with 96 reviews
The Winters PFQ series pressure gauge with brass wetted parts has a glycerin-filled circular dial enclosed in a stainless steel 304 case, and a male connection, and measures pressure with a single or dual scale with an accuracy of + or - 1.5% or 2.5%. The OT58 brass wetted parts are for measuring non-corrosive liquid and gas pressure. The stainless steel 304 case is also corrosion resistant and is Ingress Protection certified IP65 for protection against solid objects, including dust or liquids.


Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-100 psi, 2-1/2'' Dial Display, +/-1.5% Accuracy, 1/4'' NPT Bottom Mount
Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-100 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount
By Winters Instruments
In Stock
$31.54
$18.01
You Save: 43%

mpn: PFQ804R1, ean: 0628311233964,

4.4 out of 5 stars with 47 reviews
The Winters PFQ series pressure gauge with brass wetted parts has a glycerin-filled circular dial enclosed in a stainless steel 304 case, and a male connection, and measures pressure with a single or dual scale with an accuracy of + or - 1.5% or 2.5%. The OT58 brass wetted parts are for measuring non-corrosive liquid and gas pressure. The stainless steel 304 case is also corrosion resistant and is Ingress Protection certified IP65 for protection against solid objects, including dust or liquids.


Winters PEM208LF PEM-LF SERIES (LEAD-FREE) 2'' 0/100 PSI/KPA 1/8'' NPT LM
Winters PEM208LF PEM-LF SERIES (LEAD-FREE) 2" 0/100 PSI/KPA 1/8" NPT LM
By Winters Instruments
In Stock
$13.94
$9.84
You Save: 29%

mpn: PEM208LF, ean: 0628311202281,

4.5 out of 5 stars with 216 reviews
Applications: Plumbing, heating, air conditioning, pneumatic, water tanks, air compressors, OEM. Most economical, all-purpose pressure gauge. CRN registered. Warranty: 5 Years. Dial: White aluminum with black and red markings. Case: Steel, painted black. Ring: Steel, painted black. Lens: Polycarbonate. Bourdon Tube: Lead free phosphor bronze. Socket: Lead Free Brass. Movement: Brass. Working Pressure: Maximum 75% of full scale value. Over-Pressure Limit: 25% of Full Scale Value. Enclosure


Zenport LPG5000 Zen-Tek Glycerin Liquid Filled Pressure Gauge, 5000 PSI
Zenport LPG5000 Zen-Tek Glycerin Liquid Filled Pressure Gauge, 5000 PSI
By Zenport
In Stock
$16.31

mpn: LPG5000, ean: 0609465727769,

4.4 out of 5 stars with 215 reviews
Zenport Zen-Tek Instruments liquid glycerin filled 0-5000 psi pressure gauge is an excellent choice for vibrating environments, such as around working machinery and is built with a 2.5-inch diameter ABS case with 372 plastic window, 1/4 NPT brass bottom connection and brass internal mechanism. Glycerin helps prevent icing and moisture penetration. This gauge is great for use with water systems, air tanks, oil systems and more. This quality gauge features grade A accuracy (1.6%) and features a


2-1/2'' Oil Filled Pressure Gauge - Stainless Steel Case, Brass, 1/4'' NPT, Lower Mount Connection 0-160PSI
2-1/2" Oil Filled Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection 0-160PSI
By DuraChoice
In Stock
$13.59
$10.29
You Save: 24%

mpn: PB254L-160, ean: 0783583824767,

4.0 out of 5 stars with 19 reviews
Application: Water, Oil, Air & Hydraulic Application Dial Size: 2-1/2'' Dial Size (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar Movement: Copper Alloy Bourdon Tube: Copper Alloy Window: Polycarbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount; 1/4'' NPT (for 2-1/2'' dial) Normal Ambient Temp.: -4F to +140F (-20C to +60C) Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the


Emerson-Fisher LP-Gas Equipment R622-BCF 2nd Stage Regulator, 9-13'' W.C Spring, 1/2'' x 1/2'' NPT
Emerson-Fisher LP-Gas Equipment R622-BCF 2nd Stage Regulator, 9-13" W.C Spring, 1/2" x 1/2" NPT
By Emerson-Fisher LP-Gas Equipment
In Stock
$58.99

mpn: R622-BCF,

4.3 out of 5 stars with 295 reviews
R600 Series second-stage regulators are Underwriters Laboratories (UL) listed designed to reduce the Outlet pressure from a first-stage regulator in domestic LP-gas (propane) systems installations. Type R622 is designed for two-stage domestic applications up to 1,400,000 BTU per hour/15,8 scmh. Type R622 contains a high performance Relief Valve and a large 3/4-inch Screened vent to limit downstream pressure to less than 2 PSIG/0,14 bar in an overpressure situation. Types R642 and R652 are


Fluke I410-KIT AC/DC Current Clamp Kit with Carry Case, 600V Voltage, 400A AC/DC Current
Fluke I410-KIT AC/DC Current Clamp Kit with Carry Case, 600V Voltage, 400A AC/DC Current
By Fluke
SKU: #FLUKEI410-KIT
In Stock
$319.99
$278.98
You Save: 13%

sku: FLUKEI410-KIT, mpn: I410-KIT, ean: 0095969241847,

4.9 out of 5 stars with 150 reviews
Kit includes i410 1-400A AC rms, 1-400A DC current Clamp, zippered vinyl carry case with moveable divider. Special value kit for electrical professional who is looking to add on DC and AC current measurement capabilities to their DMM. Includes a roomy carry case to hold and protect your meter and current clamp, plus extra storage for your test leads, probes and manuals. The Fluke i410 AC/DC 400 Amp current clamp meets CAT III 600V safety ratings and can take accurate current readings without


2-1/2'' Liquid Filled Pressure Gauges - Stainless Steel Case, Brass, 1/4'' NPT, Center Back Mount Connection 0-60PSI
2-1/2" Liquid Filled Pressure Gauges - Stainless Steel Case, Brass, 1/4" NPT, Center Back Mount Connection 0-60PSI
By DuraChoice
In Stock
$14.29
$10.49
You Save: 27%

mpn: PB254B-060, ean: 0783583824484,

4.0 out of 5 stars with 282 reviews
Application: Water, Oil, Air & Hydraulic Application Dial Size :2-1/2'' Dial Size (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar Movement: Copper Alloy Bourdon Tube: Copper Alloy Window: Polycarbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Center Back Mount; 1/4'' NPT (for 2-1/2'' dial) Normal Ambient Temp.: -4F to +140F (-20C to +60C) Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps


Emerson-Fisher LP-Gas Equipment R622-DFF 2nd Stage Regulator, 9-13'' W.C Spring, 3/4'' x 3/4'' NPT
Emerson-Fisher LP-Gas Equipment R622-DFF 2nd Stage Regulator, 9-13" W.C Spring, 3/4" x 3/4" NPT
By Emerson-Fisher LP-Gas Equipment
In Stock
$59.04
$57.39
You Save: 3%

mpn: R622-DFF,

4.3 out of 5 stars with 214 reviews
R600 Series second-stage regulators are Underwriters Laboratories (UL) listed designed to reduce the Outlet pressure from a first-stage regulator in domestic LP-gas (propane) systems installations. Type R622 is designed for two-stage domestic applications up to 1,400,000 BTU per hour/15,8 scmh. Type R622 contains a high performance Relief Valve and a large 3/4-inch Screened vent to limit downstream pressure to less than 2 PSIG/0,14 bar in an overpressure situation. Types R642 and R652 are


Tjernlund PS1503 Duct Airstat Pressure Switch
Tjernlund PS1503 Duct Airstat Pressure Switch
By Tjernlund
In Stock
$36.99

mpn: PS1503, ean: 0080956890009,

4.8 out of 5 stars with 41 reviews
Senses duct pressure via ¼” hole in duct between main blower and Duct Booster Fan. Pressure from main blower actuates switch to operate Duct Booster fan automatically. 120 Volt, 15 AMP max. Makes on pressure rise of +.05 ± .02” W.C.Duct air pressure switch. Senses positive pressure from air handler blower to activate Duct Booster fans. Rated for fan up to 15 amp at 120 Volt. Works year-round for both heating and A/C. Simplifies wiring.


2'' Oil Filled Vacuum Pressure Gauge - SS/Br 1/4'' NPT Lower Mount, 30HG/0PSI
2" Oil Filled Vacuum Pressure Gauge - SS/Br 1/4" NPT Lower Mount, 30HG/0PSI
By DuraChoice
In Stock
$11.04

mpn: PB-204-L-V00, ean: 0783583824415,

4.5 out of 5 stars with 235 reviews
Application: Water, Oil, Air & Hydraulic Application Dial Size: 2'' Dial Size (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar Movement: Copper Alloy Bourdon Tube: Copper Alloy Window: Polycarbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount; 1/4'' NPT (for 2'' dial) Normal Ambient Temp.: -4F to +140F (-20C to +60C) Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the effect


2-1/2'' Oil Filled Pressure Gauge - Stainless Steel Case, Brass, 1/4'' NPT, Lower Mount Connection 0-300PSI
2-1/2" Oil Filled Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection 0-300PSI
By DuraChoice
In Stock
$13.59
$10.99
You Save: 19%

mpn: PB254L-300, ean: 0783583824781,

4.5 out of 5 stars with 273 reviews
Application: Water, Oil, Air & Hydraulic Application Dial Size: 2-1/2'' Dial Size (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar Movement: Copper Alloy Bourdon Tube: Copper Alloy Window: Polycarbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount; 1/4'' NPT (for 2-1/2'' dial) Normal Ambient Temp.: -4F to +140F (-20C to +60C) Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the


DIGITEN Water Pressure Gauge Meter 0-1.6MPa 0-220psi 1/4'' f Reverse Osmosis System Pump
DIGITEN Water Pressure Gauge Meter 0-1.6MPa 0-220psi 1/4" f Reverse Osmosis System Pump
By DIGITEN
In Stock
$10.99

mpn: ROCON-24, ean: 0713458679703,

4.6 out of 5 stars with 286 reviews
It is best to fit this pressure gauge at the inlet of RO membrance filter.Most problems occur can be related to the water pressure.Pressure range:0-1.6MPa or 0-220 PSI. Diameter of gauge: 2''. 1/4'' Quick connect fitting.. Easy to hookup, Connector material is PE, and gauge material is stainless steel.. Monitor the post R.O. water pressure and vital to the functionality of your RO system!.


PIC Gauge PRO-201L-254P Glycerin Filled Industrial Bottom Mount Pressure Gauge with Stainless Steel Case, Brass Internals, Plastic Lens, 2-1/2'' Dial Size, 1/4'' Male NPT, 0/3000 psi
PIC Gauge PRO-201L-254P Glycerin Filled Industrial Bottom Mount Pressure Gauge with Stainless Steel Case, Brass Internals, Plastic Lens, 2-1/2" Dial Size, 1/4" Male NPT, 0/3000 psi
By PIC Gauges
In Stock
$14.39
$12.99
You Save: 10%

mpn: PRO-201L-254P,

4.1 out of 5 stars with 273 reviews
An inexpensive utility gauge for the broad commercial and industrial markets. Suitable for air, water, oil, gas or any other media not corrosive to brass.Stainless Steel Case and Bezel. Brass Internals and Connection (with built in snubber). Phosphor Bronze Bourdon Tube. Liquid Filled. Plastic Lens.


2-1/2'' Oil Filled Pressure Gauge - Stainless Steel Case, Brass, 1/4'' NPT, Lower Mount Connection 0-30PSI
2-1/2" Oil Filled Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection 0-30PSI
By DuraChoice
In Stock
$16.49

mpn: PB254L-030, ean: 0783583824736,

4.5 out of 5 stars with 192 reviews
Application: Water, Oil, Air & Hydraulic Application Dial Size: 2-1/2'' Dial Size (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar Movement: Copper Alloy Bourdon Tube: Copper Alloy Window: Polycarbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount; 1/4'' NPT (for 2-1/2'' dial) Normal Ambient Temp.: -4F to +140F (-20C to +60C) Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the


SQUARE D 40-60 FSG2 (9013FSG2J24) Water Well Submersible Pump Pressure Switch
SQUARE D 40-60 FSG2 (9013FSG2J24) Water Well Submersible Pump Pressure Switch
By PUMPTROL
In Stock
$23.99

mpn: 1, ean: 0755717495334,

4.9 out of 5 stars with 299 reviews
(1) FSG2 40/60 pressure switch. PRE SET ON 40PSI, OFF 60 PSI. SQUARE D Brand. Rated for up to a 2HP 230 Volt motor. GOOD HIGH QUALITY SWITCH!FSG2 Pressure switch. MODEL # 9013FSG2J24. SQUARE D BRAND. PRE-SET ON 40 OFF 60. Rated for up to a 2HP 230 Volt motor.


EZ-FLO 45169 Water Pressure Test Gauge
EZ-FLO 45169 Water Pressure Test Gauge
By EZ-Flo
In Stock
$10.92
$5.35
You Save: 51%

mpn: 45169, ean: 0091712451693,

4.0 out of 5 stars with 52 reviews
This Water Pressure Test Gauge is a quality product to test water supply pressures within a distribution system. This gauge is easy to install, no tools are required. The water pressure test gauge is made of steel and a shatter resistant lens for durability and strength.2-1/2'' Face - 0-300 PSI. 3/4'' Brass hose connection. Shatter resistant lens. Precision made.


Fluke PRV240 Proving Unit
Fluke PRV240 Proving Unit
By Fluke
In Stock
$149.99
$120.65
You Save: 20%

mpn: PRV240, ean: 0768724937926,

4.3 out of 5 stars with 46 reviews
The new Fluke PRV240 Proving Unit is an easy-to-use, easy-to-sell product that will be in demand by environmental health and safety managers, plant safety officers, facilities managers and other managers concerned with electrical safety and compliance.PRV240 reduces the risk of shock and arc flash by validating the functionality of test tools without placing yourself in a potentially hazardous electrical environment. Sources both ac and dc steady-state voltage - supplies 240 V dc/ac. A single



Viewing Page 3 of 4

View more products in Test, Measure & Inspect.
Feel free to Browse Our Catalog.

Scroll to Top


Privacy Policy / Terms of Service / Accessibility Statement
© 2019 - inthenationalinterest.com. All Rights Reserved.