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Webstone, Watts, UEi, Mainstream Engineering, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Hydronics & Plumbing

IR Thermometer w/Circular Laser H26-252
IR Thermometer w/Circular Laser
Distance to Spot Ratio: 12:1; Temp. Range: -36.4°F to +689°F; Accuracy: ±2%; Emissivity: 0.70/0.95;
Brand: UEi Mfg #: INF165C
Catalog Pg.: 1470 View Similar Items
Folding Pocket Thermometer H27-032
Folding Pocket Thermometer
Description: Folding Pocket Thermometer; Range: -58°F to +572°F;
Brand: UEi Mfg #: PDT650
Catalog Pg.: 1462 View Similar Items
3/4" Pressure Safety Relief Valve R55-746
3/4" Pressure Safety Relief Valve
Model #: M335M2-030 3/4; Inlet Conn.: 3/4" Male; Outlet Conn.: 3/4" Female; Conn. Size: 3/4" Male; Body Type: Bronze; Pressure Setting: 30; BtuH: 510,000;
Brand: Watts Mfg #: 0342692
Catalog Pg.: 506 View Similar Items
2-piece Full Port Ball Valve 3/4 FBV-3C R54-599
2-piece Full Port Ball Valve 3/4 FBV-3C
Model #: FBV-3; Conn. Size: 3/4" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547103
Catalog Pg.: 520 View Similar Items
2-piece Full Port Ball Valve 1/2 FBV-3C R54-598
2-piece Full Port Ball Valve 1/2 FBV-3C
Model #: FBV-3; Conn. Size: 1/2" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547102
Catalog Pg.: 520 View Similar Items
3/4" Pressure Safety Relief Valve R55-747
3/4" Pressure Safety Relief Valve
Model #: 335M2-030 3/4; Inlet Conn.: 3/4" Female; Outlet Conn.: 3/4" Female; Conn. Size: 3/4" Female; Body Type: Bronze; Pressure Setting: 30; BtuH: 510,000;
Brand: Watts Mfg #: 0342691
Catalog Pg.: 506 View Similar Items
Folding Pocket Thermometer H28-786
Folding Pocket Thermometer
Description: Folding Pocket Thermometer with Differential and Large Display; Range: -58°F to +572°F;
Brand: UEi Mfg #: PDT655
Catalog Pg.: 1462 View Similar Items
3/4" Iron Boiler Pressure Relief Valve Forged Bronze inlet 30 PSI For Protection of Hot Water Heating Boilers R54-684
3/4" Iron Boiler Pressure Relief Valve Forged Bronze inlet 30 PSI For Protection of Hot Water Heating Boilers
Model #: 374A-BRZ-030 CAN; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4"; Body Type: Iron — Bronze Inlet; Pressure Setting: 30; BtuH: 550,000;
Brand: Watts Mfg #: 358553
Catalog Pg.: 507 View Similar Items
EPA Section 608 Study Course Qwik608® B13-041
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering Mfg #: QT3000
Catalog Pg.: 1109 View Similar Items
Digital Pocket Thermometer H25-962
Digital Pocket Thermometer
Range: -58°F to +572°F;
Brand: UEi Mfg #: PDT550
Catalog Pg.: 1462 View Similar Items
Backflow Preventer with Intermediate Atmospheric Vent Series 9D R54-574
Backflow Preventer with Intermediate Atmospheric Vent Series 9D
Model #: 9DM3; Conn. Size: 1/2" x 1/2" Threaded;
Brand: Watts Mfg #: 061935
Catalog Pg.: 510 View Similar Items
Digital Pocket Thermometer H25-961
Digital Pocket Thermometer
Range: -58°F to +572°F;
Brand: UEi Mfg #: 550B
Catalog Pg.: 1463 View Similar Items
Reduced Pressure Zone Assembly 3/4 009M3-QT R55-724
Reduced Pressure Zone Assembly 3/4 009M3-QT
Model #: 009M3-QT 3/4; Conn. Size: 3/4"; Pressure Range PSIG: 175 psi; Body Type: Cast Bronze;
Brand: Watts Mfg #: 88004058
Catalog Pg.: 510 View Similar Items
3/4" Bronze Boiler Pressure Relief Valve 30 PSI For Protection of Hot Water Heating Boilers R54-685
3/4" Bronze Boiler Pressure Relief Valve 30 PSI For Protection of Hot Water Heating Boilers
Model #: 174A-030 3/4; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4"; Body Type: Bronze; Pressure Setting: 30*; BtuH: 650,000;
Brand: Watts Mfg #: 274428
Catalog Pg.: 507 View Similar Items
Feed Water Pressure Regulator 1/2 1156F R54-572
Feed Water Pressure Regulator 1/2 1156F
Model #: 1156F-STD 1/2; Inlet Conn.: 1/2" NPT; Outlet Conn.: 1/2 IN; Conn. Size: 1/2"; Outlet Pressure Range PSI: 10-25; Outlet Pressure Preset PSI: 15;
Brand: Watts Mfg #: 0386423
Catalog Pg.: 508 View Similar Items
2-piece Full Port Ball Valve 3/4 FBVS-3C R54-733
2-piece Full Port Ball Valve 3/4 FBVS-3C
Model #: FBVS-3; Conn. Size: 3/4" Sweat; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547111
Catalog Pg.: 520 View Similar Items
3/4 IN Lead Free Dielectric Union For Residential, Commercial and Industrial Use R56-261
3/4 IN Lead Free Dielectric Union For Residential, Commercial and Industrial Use
Model #: LF3001A; Description: LF3001A 3/4; Volts: 600; Conn. Size: 3/4" FNPT x 3/4" SW;
Brand: Watts Mfg #: 9865
Catalog Pg.: 1016 View Similar Items
Tankless Water Heater Isolation Valve EXP Series R56-886
Tankless Water Heater Isolation Valve EXP Series
Description: 3/4" SWT LF ISOLATOR EXP E2 w/PRV; Size: 3/4";
Brand: Webstone Mfg #: H-54443WPR
Catalog Pg.: 588 View Similar Items
Tankless Water Heater Isolation Valve EXP Series R56-883
Tankless Water Heater Isolation Valve EXP Series
Description: 3/4" IPS LF ISOLATOR EXP E2 w/PRV; Size: 3/4";
Brand: Webstone Mfg #: H-44443WPR
Catalog Pg.: 588 View Similar Items
1/2" Boiler Drain Shutoff R55-823
1/2" Boiler Drain Shutoff
Model #: BD-QT; Conn. Size: 1/2"; Size: 1/2" x 3/4"; Inlet Conn.: Male Threaded; Outlet Conn.: Male Threaded; Description: Boiler Drain Shutoff; Max. Pressure: 200 psi; Temp. °F: 180° F;
Brand: Watts Mfg #: 820955
Catalog Pg.: 523 View Similar Items
3/4" Boiler Drain Shutoff R55-825
3/4" Boiler Drain Shutoff
Model #: BD-QT; Conn. Size: 3/4"; Size: 3/4" x 3/4"; Inlet Conn.: Male Threaded; Outlet Conn.: Male Threaded; Description: Boiler Drain Shutoff; Max. Pressure: 200 psi; Temp. °F: 180° F;
Brand: Watts Mfg #: 820956
Catalog Pg.: 523 View Similar Items
2-piece Full Port Ball Valve 1/2 FBVS-3C R54-732
2-piece Full Port Ball Valve 1/2 FBVS-3C
Model #: FBVS-3; Conn. Size: 1/2" Sweat; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547110
Catalog Pg.: 520 View Similar Items
3/4" Drain Tube for Temperature and Pressure Relief Valve R94-134
3/4" Drain Tube for Temperature and Pressure Relief Valve
Model #: 100DT CAN; Length: 48";
Brand: Watts Mfg #: 66125
Catalog Pg.: 576 View Similar Items
2-piece Full Port Ball Valve 3/4 LFFBVS-4 R56-830
2-piece Full Port Ball Valve 3/4 LFFBVS-4
Model #: LFFBVS-4; Conn. Size: 3/4" Sweat; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 0555129
Catalog Pg.: 521 View Similar Items
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