Collections
Air Diffusers, Grilles & Register
Schedule 40 PVC Plastic Fittings
Schedule 80 PVC Plastic Fittings
Schedule 80 CPVC Plastic Fittings
Plastic PVC Schedule 80 Fittings
Plastic PVC Schedule 80 Nipples
Drain Waste Vent DWV Plastic Fittings
Pressure & Flow Control Valves
Stainless Steel Mini Ball Valves
Chrome Plated Brass Mini Ball Valves
Bulkhead/Anchor/Frame Couplings
Double Compression Brass Fittings
Check and Anti Siphon Brass Valves
1/4 Industrial Interchange Pneumatic Fittings
Pressure Washer Pneumatic Fittings
Bulkhead Steel 37 Degree JIC Flare
Straights Steel 37 Degree JIC Flare
Shapes Steel 37 Degree JIC Flare
Stainless Steel Flareless Bite Fittings
Stainless Steel Push On Hose Barb
3000# 316 Stainless Steel Fittings
Brands
Products
HEPD50 | Surge protection device, HEPD, 50kA, 120/240 V, 1 phase, 3 wire, SPD type 1 | Square D
CAD32ED | TeSys Deca control relay - 3 NO + 2 NC - <= 690 V - 48 V DC standard coil | Square D
CAD32B7 | TeSys Deca control relay - 3 NO + 2 NC - <= 690 V - 24 V AC standard coil | Square D
BMH2051P11A2A | servo motor BMH - 34.4 Nm - 3800 rpm - keyed shaft - without brake - IP54 | Square D
AL100FA | FA / LA CIRCUIT BREAKER MECHANICAL LUG KIT (3) | Square D
29370 | toggle padlocking device, removable adapter, ComPact NSX, OFF position only | Square D
599-03615 | PICV 15mm Stroke Rack & Pinion Linkage | Siemens
331-292 | AP331 CLEVIS | Siemens
147-105 | FEEDBACK SPRING 2 3/8STROKE" | Siemens
QAM2161.040 | Duct Temperature Sensor, 0 to 10 Vdc, 16-Inch | Siemens
QAM2130.040 | Duct Temperature Sensor, 10K Ohm NTC Type 2, 16-Inch | Siemens
QAM2112.200 | Duct Temperature Sensor, 1K Ohm Platinum (385 Alpha), 6.5-Foot | Siemens
563-120 | REPLACEMENT SENSOR BASE QPA2200 | Siemens
192-307W | Adapter Base, Mounting, Product Group 19X, 3.38" Width x 5.69" Height, White | Siemens
192-266 | Thermostat Cvr, Adj Setpt Key, Setpt Dsply Expose, Chas Thermomtr Expose | Siemens
192-256 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Siemens
192-252 | Thermostat Cvr, Adj Setpt Expose, Setpt Dsply Expose, Chas Thermomtr Expose | Siemens
192-254 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Exposed | Siemens
189-142 | Static Pressure Probe Kit | Siemens
ASY99 | Terminal Plug, Labeled Y1-G-Y2 | Siemens
599-04316-50 | PICV, 2 inch, Normally Open, 50 GPM max. flow preset | Siemens
599-04315-40 | PICV, 1-1/2 inch, Normally Open, 40 GPM max. flow preset | Siemens
599-04315-25 | PICV, 1-1/2 inch, Normally Open, 25 GPM max. flow preset | Siemens
599-01093 | Diaphragm Replacement Kit, Normal Duty, For 4" Valve Actuators | Siemens
599-04314-11 | PICV, 1-1/4 inch, Normally Open, 11 GPM max. flow preset | Siemens
599-03145 | Flowrite 3-Way Valve 1/2"(15mm) line size, 1.6 Cv, SS Trim, FxF, ANSI 250 | Siemens
985-051P10 | Position Indicator Used With OpenAir GDE/GLB Damper Actuators, Package of 10. | Siemens
338-044 | Damper Push Rod, 24" in length, 5/16" diameter | Siemens
701-705G | Dielectric Union 1" Lead Free Brass | Press x Galvanized FIP | 250 PSI | Jomar
6N1-ISO-STG | 6 Digital Inputs to 1 Analog Output, Stage Control (Stage Control) | ACI
DS796C0100 | 1" | Duplex Strainer | Carbon Steel | Threaded | Titan
DS695I0600 | 6" | Duplex Strainer | Cast Iron | Flanged | Titan
DS596S0200 | 2" | Duplex Strainer | Stainless Steel | Threaded | Titan
DS595I0200 | 2" | Duplex Strainer | Cast Iron | Threaded | Titan
14X30 ND-15S | 14X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
14X24 ND-15S | 14X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
12X30 ND-15S | 12X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
14X22 ND-15S | 14X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
12X24 ND-15S | 12X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
12X16 ND-15S | 12X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
10X28 ND-15S | 10X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
10X24 ND-15S | 10X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
8X30 ND-15S | 8X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
8X26 ND-15S | 8X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
8X22 ND-15S | 8X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
30X30 ND-15S | 30X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
30X12 ND-15S | 30X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
30X18 ND-15S | 30X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
30X10 ND-15S | 30X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
28X18 ND-15S | 28X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
26X18 ND-15S | 26X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
26X20 ND-15S | 26X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
24X22 ND-15S | 24X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
26X12 ND-15S | 26X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
24X24 ND-15S | 24X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
22X20 ND-15S | 22X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
24X12 ND-15S | 24X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
22X14 ND-15S | 22X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
20X12 ND-15S | 20X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
20X10 ND-15S | 20X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
18X18 ND-15S | 18X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
18X16 ND-15S | 18X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
18X12 ND-15S | 18X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
14X14 ND-15S | 14X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
12X6 ND-15S | 12X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
12X12 ND-15S | 12X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
10x6 ND-15S | 10X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
V4-SS-2-U | Vane operated flow switch | 316SS body | universal vane. | Dwyer
V6EPB-B-S-1-B | Mini-size flow switch | brass upper and lower body | 1/2" NPT | brass tee. | Dwyer
RMA-13-SSV | Flowmeter | range 100-1000 cc/min air. | Dwyer
RMA-21-SSV | Flowmeter | range 1-10 LPM air. | Dwyer
RMA-22-SSV | Flowmeter | range 2-25 LPM air. | Dwyer
RMB-82 | Flowmeter | range 1-12 GPH water. | Dwyer
RMB-84 | Flowmeter | range 4-40 GPH water. | Dwyer
VFA-23-SSV | Flowmeter | range .6-5 LPM air. | Dwyer
CC1-GY | Averaging temperature sensor clip | gray | Dwyer
O-45 | Outside air temperature sensor | 10K Ohm thermistor. | Dwyer
A-339 | Adapter | brass | 1/8" NPT to 3/16" rubber and 1/8" ID plastic tubing. | Dwyer
9285083 | 212.20.4" 2.5 bar G1/2B lower back mount | Wika
9023518 | S-11 ; 0 ... 25 bar; 4 ... 20 mA, 2-wire | Wika
8397776 | S-11 ; 0 ... 10 bar; 4...20 mA, 2-W | Wika
83114510 | S-10 ; 0 ... 250 bar; 4...20 mA, 2-W | Wika
78001419 | A-10; 0...300 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Wika
7351741 | Reference pressure sensor - Model CPT6200 | Wika
68186298 | PGS23.063+831-SN LM 30 3000 psi 2nd scale bar 1/4 NPT | Wika
63827816 | A-10; 0...20 bar gauge; G 1/4 A DIN EN ISO 1179-2 (formerly | Wika
57394135 | PSD-4; -1...0 bar gauge ; two switching outputs (PNP/NPN) | Wika
55830109 | S-20 ; -30 InHg...+15 psi; 4...20 mA, 2-wire | Wika
55819254 | A-10; 0...5 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Wika
52999827 | USB pressure transmitter model CPT2500 | Wika
52995652 | A-10; 0...200 psig; 1/4 NPT; 4...20 mA, 2-W | Wika
52993097 | 233.53.063 30 psi 2nd scale bar 1/4 NPT center back mount | Wika
52986535 | A-10; 0...160 psig; 1/2 NPT; 4...20 mA, 2-W | Wika
52986014 | A-10; 0...500 psig; 1/4 NPT; 1 ... 5 V, 3-wire | Wika
52979848 | TSD-30 ; -4 ... +176 °F; two switching output (PNP) + 4...20 | Wika
52970820 | PSD-4; 0...3000 psig ; two switching outputs (PNP/NPN) | Wika
52970715 | A-10; 0...100 inWC gauge; 1/2 NPT; 4...20 mA, 2-W | Wika
52967372 | PGT21.050 160 psi 2nd scale bar 1/4 NPT lower mount 0,5. | Wika
52964319 | IS-3 Standard ; 0 ... 3000 psi; 4...20 mA, 2-wire | Wika
52954130 | A-10; 0...300 psig; 1/8 NPT; 4...20 mA, 2-W | Wika
52926986 | A-10; 0...50 psig; 1/4 NPT; 4...20 mA, 2-W | Wika
52926522 | 233.50.2.5" 160 psi 1/4 NPT center back mount | Wika
52923584 | E-10 ; 0 ... 250 psi; 4 ... 20 mA, 2-wire | Wika
52922516 | TG53.3"/S, back mount, 0...250°F , L1=18"x1/4" | Wika
52915041 | TG51.3"/S back mount, 0...250°F , L1=9"x1/4" | Wika
52914144 | TG53.3"/S, lower mount, 0 °F ... 140 °F 2nd scale °C, L1=2 | Wika
52912099 | TG53.3"/S, lower mount, -40 °F ... +120 °F , L1=2.5"x1/4" | Wika
52910719 | 233.53.050 160 psi 1/4 NPT center back mount | Wika
52906530 | HP-2-S ; 0...58000 psi; 0 ... 10 V, 3-wire | Wika
52906006 | A-10; 0...25 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Wika
52899615 | A-10; 0...15 psig; 1/4 NPT; 4...20 mA, 2-W | Wika
52889174 | TG53.3"/S lower mount, 0...150°C , L1=2,5"x1/4" | Wika
52887361 | TG53.3"/S, back mount, -40 °F ... +160 °F , L1=4"x1/4" | Wika
52876256 | PSM01 1/8 NPT | Wika
52875007 | 612.20.4" 0 oz/in2...30 oz/in2 1/2 NPT lower mount | Wika
52871880 | A-10; 0...3000 psig; 1/4 NPT; 4...20 mA, 2-W | Wika
52871501 | S-20 ; 0...5000 psig; 0 ... 10 V, 3-wire | Wika
52853791 | A-1200 ; 0...3000 psig; one switching output (PNP) | Wika
52853789 | PG23LT.063 200 psi 1/4 NPT lower mount | Wika
52850172 | 233.53.050 200 psi 1/4 NPT center back mount | Wika
52835074 | S-20 ; 0...150 psig; 4...20 mA, 2-wire | Wika
52834112 | PG43SA-S.100 0/30 psi Clamp connection DIN 32676 | Wika
52833027 | PGT21.050 160 psi 1/4 NPT lower mount 0,5...4,5 V | Wika
52827031 | S-20 ; 0...300 psig; 4...20 mA, 2-wire | Wika
52824833 | PSD-4; 0...2000 psig ; two switching output (PNP/NPN) + 4... | Wika
52824834 | PSD-4; 0...3000 psig ; two switching output (PNP/NPN) + 4... | Wika
52811889 | A-10; 0...50 inWC gauge; 1/4 NPT; 0 ... 10 V, 3-wire | Wika
52811362 | Precision hand-held pressure indicator - Model CPH6400 | Wika
52801812 | A-10; 0...160 psig; 1/4 NPT; 4...20 mA, 2-W | Wika
52757176 | TG53.3"/S, BM, 50...550 °F , L1=2.5"x1/4" | Wika
52604853 | S-11 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Wika
52012531 | A-10; 0...500 psig; 1/4 NPT; 0 ... 5 V, 3-wire | Wika
50709666 | 233.50.2.5" -30 inHg/+200 psi 1/4 NPT lower mount | Wika
50551485 | A-10; 0...3000 psig; 7/16"-20 UNF SAE O-Ring Boss; 4...20 mA | Wika
50551167 | 232.34.4.5" 160 psi 1/4 NPT lower back mount | Wika
50506412 | A-10; 0...50 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Wika
50469118 | A-10; 0...2000 psig; 1/4 NPT; 4...20 mA, 2-W | Wika
50430521 | 232.50.2.5" -30 inHg/+60 psi 1/4 NPT lower mount | Wika
50409611 | 233.53.100 10000 psi 1/2 NPT lower back mount | Wika
46969482 | 232.30.2.5" -30 inHg/+15 psi 2nd scale bar 1/4 NPT lower | Wika
4251370 | LS-10 ; 0 ... 30 psi; 4 ... 20 mA, 2-wire | Wika
40391645 | A-10; 0...400 bar gauge; G 1/2 A DIN EN ISO 1179-2 (formerly | Wika
2252651 | ADAPTER TRONIC G1/2 X 1/2NPT MALE 0.45 | Wika
14490730 | A-10; 0...30 psia; 1/4 NPT; 4...20 mA, 2-W | Wika
14408613 | GA-L100; 0...250 inH2O gauge; 4 … 20 mA (pressure) + 4 … 20 | Wika
14388631 | GA-L100; free text; 4 … 20 mA (pressure) + 4 … 20 mA | Wika
14264975 | A-10; 0...160 mbar gauge; G 1/2 A DIN EN ISO 1179-2 | Wika
14269094 | PSM-520; 0 ... 70 psi; G 1/4 female | Wika
14208220 | A-10; 0...60 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Wika
Posts
NEMA Enclosure Ratings Chart: How to Choose Nema-Rated Enclosure for Your Application
Vaisala’s Calibrating Measurement Instruments Guide: Benefits of Sensor Calibration by Manufacturers
Do AquaMotion Hot Water Recirculation Systems Solve North American Water Shortage Problems?
In Stock: New iO's CO2-TH and iO-HPA Proactive Warning Solutions
Introducing New DIN Rail Control Relays by Functional Devices
Senva Sensors: Build a Universal Air Quality Control System
Carbon Monoxide and Smoke Detectors: The Buyer’s Guide
PACKAGED TERMINAL AIR CONDITIONER VS MINI SPLIT UNIT: THE BUYER'S GUIDE
5 Tips for More Sustainable HVAC Systems
Circuit Breaker Basics: All You Need to Know About Household Circuit Breakers
WHAT ARE FIRE DAMPERS IN HVAC SYSTEMS AND HOW DO THEY WORK?
UV HVAC Systems: Does Ultraviolet Improve Air Quality?
Recirculating Hot Water Systems: The Buyers Guide
Using BACnet for Automation: All You Need to Know
Sensors vs Transducers: What Is the Key Difference?
PVC for Plumbing: 11 Advantages of PVC Pipes and Fittings
Going Remote: 7 Benefits of Wireless HVAC Controls
HVAC Valve & Damper Actuators: 4 Main Types
SEASONAL ROOFTOP UNIT MAINTENANCE CHECKLIST: FROM AIR FILTERS TO DRAINAGE SYSTEM CHECK
Commercial vs Residential HVAC Systems: 6 Main Differences
6 Benefits of Air Balancing for Your HVAC System
Tips for Controlling the Indoor Humidity
Radiator Valves: All You Need to Know
9 Signs Your HVAC System Needs Repairs
How Air Conditioner Works: 7 Main Parts of an AC Unit
Air Conditioner Freezing Up: Causes, Solutions & Ways to Prevent
Winter Commercial Building Maintenance: Tips & Checklist
ERV vs. HRV: What’s The Difference?
How to Prepare Your HVAC for Winter
Power Outage 101: Everything You Need to Know about Power Outages
13 Tips to Keep Your House Warm This Winter
5 Power Surge Causes: How to Protect Your Devices?
How to Do DIY Home Energy Audit
WHAT IS THE DIFFERENCE BETWEEN BACNET IP VS. BACNET MS/TP: WHY CHOOSE BACNET IP VS MSTP?
6 Tips for Getting The Most Out of Air Filters
Different Types of Control Valves: Key Features and Applications
Do Smart Thermostats Save Money?
Top Summer HVAC Maintenance Tips
Types of Pipe Fittings: Styles, Materials, Applications
How to Add Home Equity with HVAC Improvements
Everything You Need to Know About Gas Detectors
What Check Valve Should I Use?
7 Signs Your Home Needs a Dehumidifier: In-Depth Guide
7 Easy Solutions & Tips to Improve Your Plumbing
Spring Return vs. Double Acting Actuator: Which Actuator to Choose?
Guide on Central Heating Temperature Controls: Choosing a Thermostat