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Gems Sensors - Mega Sale! Save up to 25%


Mega Sale! Up to 25% off on Gems Sensors products at In The National Interest. Hurry! Limited time offers. Offers valid only while supplies last.



Gems Sensors FS-400P Series PVC Flow Switch, Elbow, Shuttle Type, 0.5 gpm Flow Setting, 3/4'' IPS
Gems Sensors FS-400P Series PVC Flow Switch, Elbow, Shuttle Type, 0.5 gpm Flow Setting, 3/4" IPS
In Stock
$83.00

mpn: 135810,

FS-400P Series – Low Cost Units for Plastic Piping. Designed for low cost flow/no-flow monitoring. This series is available with a clear transparent PVC housing which is ideal for use where visual flow confirmation is desirable. These corrosion-res...


Gems Sensors FS-380 Series Brass High Pressure Flow Switch, Inline, Piston Type, 0.5 gpm Flow Setting, 1/2'' NPT Male
Gems Sensors FS-380 Series Brass High Pressure Flow Switch, Inline, Piston Type, 0.5 gpm Flow Setting, 1/2" NPT Male
In Stock
$113.00
$110.20
You Save: 2%

mpn: 192563,

FS-380 Series - Compact Flow Switch for High Inline Pressures. These rugged inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece magnetic PPS composite piston...


Gems Sensors A2012-S150 Solenoid Valve, 24 V, 60 Hz AC, 125 PSI
Gems Sensors A2012-S150 Solenoid Valve, 24 V, 60 Hz AC, 125 PSI
In Stock
$39.00
$32.03
You Save: 18%

mpn: A2012-S150,

Originally designed and manufactured for original equipment manufacturers (OEMs), this solenoid valve is now available as a replacement solenoid valve for in-home and commercial humidifiers. This humidifier solenoid valve has a brass body and is cons...


Gems Sensors 165800 Polypropylene Float Small Size Type 10 External Mounting Single Point Level Switch, 11/16'' Diameter
Gems Sensors 165800 Polypropylene Float Small Size Type 10 External Mounting Single Point Level Switch, 11/16" Diameter
In Stock
$51.92
$39.00
You Save: 25%

mpn: 165800,

Gems Polypropylene float single point level switch with type 3 internal mounting. Ls-7 series compact side mounts are the solution to many small tanks. These low-cost units are ideal for high volume use in small tanks and vessels. Engineered plastics...


Gems Sensors 3R1C0 316 Stainless Steel General Purpose Probe, 1/4'' NPT Male, 1' Length
Gems Sensors 3R1C0 316 Stainless Steel General Purpose Probe, 1/4" NPT Male, 1' Length
In Stock
$16.80

mpn: 3R1C0,

Gems probes are metallic rods with threaded ends that screw into a fitting that extends vertically down into the liquid. Series 3R: 1/4" (0.64 cm) threaded rod. 1' probe length. 1/4" NPT male.Series 3R probes are metallic rods with threaded end. For ...


Gems Sensors 162745 Buna N Float Single Point Highly Reliable Compact Level Switch, 1'' Diameter, 1/8'' NPT Male, 13/16'' Actuation Level
Gems Sensors 162745 Buna N Float Single Point Highly Reliable Compact Level Switch, 1" Diameter, 1/8" NPT Male, 13/16" Actuation Level
In Stock
$35.00

mpn: 162745,

Gems Buna-N float single point level switch. Offers high reliability, compact size and low cost. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Stem and mounting made of nylon. Ideal for oils and fuels. 13/16" act...


Gems Sensors FS-10798  Series Stainless Steel 316 Flow Switch For Use With Liquids, Inline, Piston Type, With 1/2'' Conduit Connector, 0.50 - 20 gpm Flow Setting Adjustment Range, 1/2'' NPT Female
Gems Sensors FS-10798 Series Stainless Steel 316 Flow Switch For Use With Liquids, Inline, Piston Type, With 1/2" Conduit Connector, 0.50 - 20 gpm Flow Setting Adjustment Range, 1/2" NPT Female
In Stock
$714.00
$678.30
You Save: 5%

mpn: 25364, ean: 0013227017683,

4.6 out of 5 stars with 24 reviews
FS-10798 Series - Externally Adjustable for Water, Oils and Gases. These externally adjustable switches are ideal for protecting machine tools from coolant flow failure, for protecting bearings from loss of lubricant or to assure proper air flow. The...


Gems Sensors FS-200 Series Bronze Flow Switch, Inline, Shuttle Type, 2 gpm Flow Setting, 2'' NPT Female
Gems Sensors FS-200 Series Bronze Flow Switch, Inline, Shuttle Type, 2 gpm Flow Setting, 2" NPT Female
In Stock
$556.00

mpn: 27101, ean: 0799360211590,

FS-200 Series - General purpose, straight-through flow path. The FS-200 Series offers accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. Its durable construction delivers long-life reliability in eithe...


Gems Sensors FS-200 Series Stainless Steel 316 Flow Switch, Inline, Shuttle Type, 0.5 gpm Flow Setting, 1'' NPT Female
Gems Sensors FS-200 Series Stainless Steel 316 Flow Switch, Inline, Shuttle Type, 0.5 gpm Flow Setting, 1" NPT Female
In Stock
$527.73
$496.78
You Save: 6%

mpn: 27059,

4.1 out of 5 stars with 38 reviews
FS-200 Series - General purpose, straight-through flow path. The FS-200 Series offers accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. Its durable construction delivers long-life reliability in eithe...



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