Snap Action SwitchesFeature a snap action mechanism for a rapid transfer of contacts when an actuator is triggered, thus opening or closing a circuit in response. Available with panel plunger, roller lever, overtravel plunger, straight lever and pin plunger actuators. (112 Products)
Limit/Interlock SwitchesSafety limit switches to automatically shut down a machine or process when it reaches a certain limit. Explosion-proof limit switches have a flame path to contain and cool escaping gases. Include CSA-certified O-ring seals for resistance to water and dust.(182 Products)
PartsInclude logic panels, pressure sensors, filters, cover inserts, adapters, push rods, crank arms and shaft & board mount kits. Logic panels control heating, cooling & other operations in commercial air conditioning equipment. Feature quick-connect terminals for stable wiring connections. (157 Products)
Damper and Valve Replacement MotorsPowered devices used to operate a damper and adjust the flow of air and smoke. Offer easy installation with a self-centering shaft adapter for mounting flexibility and a greater clamping force(15 Products)
Limit Switch Arms and ActuatorsUsed with limit switches to actuate them when a mechanical force is applied. Lever switch arms feature a flexible loop / rod style mechanism that allows easy attachment to the lever arm to provide a secure actuation point for the switch. Available in arm lengths up to 21 inches.(164 Products)
Low Voltage ThermostatsUsed with heating and cooling systems to effectively control the temperature of the environment. Pneumatic thermostats respond to temperature changes by increasing / decreasing the air pressure, which in turn powers the dampers or valve actuators directly. Feature locking cover for added safety.
(52 Products)
Respirator AccessoriesInclude retainer caps, couplers, male plugs, reducing tees, pipe nipples, differential pressure switches, pre-filters, air supply hoses, male adapters, inserts, breathing tubes and more. Breathing tubes and hoses provide clean air to the user's breathing zone, preventing respiratory hazards.(342 Products)
Fan and Limit ControlsIdeal for use with forced air heating systems to handle line voltage, low voltage or millivoltage control applications. Turns fan on and off according to the plenum temperature. Selected models come with a three-wiring terminal option for simple installation(13 Products)
Toggle SwitchesIdeal for controlling the flow of current or voltage in a circuit. Miniature toggle switches with SPDT contacts allow quick making or breaking of a circuit. Feature rugged construction to withstand harsh conditions. Withstand a temperature range of -80 to 160 degrees F. (57 Products)
Temperature ProbesProvide accurate temperature measurements and are used in a variety of industries, including aerospace, automotive and medical. Feature a rugged body and a seal to prevent damage from moisture, dust and debris. Include a junction box for enclosing field wiring connections.(36 Products)
Line Voltage ThermostatsEasy-to-use thermostats featuring a digital, push-button operation, with 100-percent TRIAC silent switching and no clicking noise, for accurate temperature control in Fahrenheit or Celsius scales(39 Products)
Valve AccessoriesInclude bonnet adapters, compression nuts, ferrules, valve actuators, elbows, replacement discs, valve bodies, clevis bag assembly, diaphragm and related kits for valve maintenance and repair. Ferrules connect wires to terminal blocks for a reliable wiring connection.(293 Products)
Safety GlassesIdeal for protecting eyes from flying debris, particulates, water and chemical vapours to prevent eye injury and other hazards. Feature anti-fog & anti-scratch coating for improved visibility and filter technology to absorb harmful light and radiation while allowing clear vision. (186 Products)
Fan Coil ThermostatsUsed for controlling the fan coil units (FCUs), usually wall-mounted, that heat and cool hotel rooms, workshops, apartments and other small spaces. Feature an economy setback mode to save energy using a wired or wireless occupancy sensor(13 Products)
Zone ValvesThreaded globe valves regulate the flow of liquids in plumbing and heating systems. Feature spherical shape and threaded ends to allow a strong connection with pipes and fittings. Zone valves control the flow of heated or cooled water or air from HVAC systems to different zones of the facility.(37 Products)
Thermostat AccessoriesInclude covers, sensors, modules, adapters and related kits to protect, mount or enhance the functionality of thermostats. Covers fit over thermostats to prevent damage, tampering, vandalism and unauthorised settings. Feature a thermometer & setpoint display and a hole for vertical mounting.(47 Products)
Pressure and Vacuum SwitchesDesigned to quickly open / close the circuit when the pressure exceeds the designated set point. Feature a glass-reinforced polyester enclosure for durability and a diaphragm actuator to sense the pressure change. Available in standard and reverse action variants. (17 Products)
Motorized Dampers AccessoriesInclude items like push rods, actuators, actuator assembly and a damper linkage. Push rods have a threaded end that allows a quick connection between the actuator and the device. Compatible with all types of actuators and dampers.(31 Products)
Pressure RegulatorsDesigned for automatically stopping liquid or gas flow at a set pressure point to maintain safe pressure levels in a system. SP970 Series manual or minimum position pressure regulators utilise an adjustment screw to adjust the output pressure regardless of changes in inlet pressure or flow rates.(13 Products)
Circular ChartsUsed in industrial processes to track temperature, pressure or flow rate over time. Ideal for use with chart recorders, wherein the chart rotates on the drum slowly and uses a pen attached to a sensor arm to record the value of the variable being monitored. Available in a pack of 100.(92 Products)
Radiator Actuators and ValvesThermostatic radiator valves control temperature by modulating the flow of hot water or steam through radiators and convectors. Feature an EPDM seat disc for a bubble-tight shutoff and a threaded body to ensure secure connections. Used with thermostatic actuators to control temperature change.(7 Products)
Air CleanersAir purifiers, air treatment systems, and electronic and media air cleaners ideal for hotels, gymnasiums, spas, clinics, offices and malls. Have a maximum air flow of 2000 cfm and available in different colours, depths, heights and mounting options(19 Products)
Universal AC/DC MotorsNSR Modutrol motors control the position of dampers, valves & other HVAC components, commonly used in heating, ventilation and air conditioning systems. Programable for rotating to a specific position, allowing precise control of air or water. Rotary & blower variants are also available.(17 Products)
Strip Chart Temperature RecordersUsed with chart recorders to record and monitor process variables like temperature, pressure, flow rate and other variables. Mounted on a rotating drum or platen that moves the paper past a pen or stylus, recording the data in real time. Available in fanfold and roll-type recorder papers. (22 Products)
VAV ControlsZonePRO floating thermostats are used with HVAC systems to control temperature and humidity levels in different zones of a facility, providing comfort. Feature a floating output signal that on sensing a temperature / humidity change, adjusts its output accordingly. (8 Products)
Specialty SwitchesInclude auxiliary, timer and pneumatic switches. Programmable timer switches feature three operating modes (manual, automatic and random) and a 7-day programmable setting. Include a backlit display to show time, day & programming status. Ideal for use with incandescent, halogen & fluorescent bulbs.(24 Products)
Gas ValvesOffer broad-capacity control for almost any IP, HSI or DSI gas-fired appliances. Come equipped with a manual valve, automatic operators, a pressure regulator, a pilot adjustment facility, a pilot plug and an ignition adapter(57 Products)
Pneumatic Damper ActuatorsDesigned to control the opening / closing of dampers for regulating the flow of air through the ductwork. Linear pneumatic actuators feature a ribbed aluminium body, leak-proof seal, low-friction shaft bearing & barbed air connection. Offer a spring range of 8 to 13 psi.
(86 Products)
Electronic Temperature Controller Acc.Include an electronic temperature control, a measurement board, wall modules and receiver kits. Temperature wall modules have two 20k Ohm non-linear NTC (negative temperature coefficient) sensors that provide accurate temperature readings & control the heating or cooling of a system.
(19 Products)
Emergency Eye Wash and Shower AccessoriesInclude replacement tops, covers, labels, nozzle assemblies, mounting devices and related kits. Universal carts allow the mounting & transportation of gravity-fed emergency eyewash stations. Feature durable metal construction and include sturdy wheels for easy mobility on uneven surfaces.(47 Products)
Key SwitchesUsed in all-terrain vehicles, forklifts, skid loaders & marine equipment. Installed and connected via a control panel to lock / unlock the system using a key. Offer multiple positions, circuitry, contact, key & connector options as per application needs.(6 Products)
Oil Burner ControlsInclude a replacement plug, flame sensor and a control junction box. A flame sensor has a cadmium sulphide cell to detect the presence / absence of flame in a burner. On detecting flame failure, the cell works in conjunction with flame-sensing circuitry to shut down the main oil burner.(2 Products)
Door SwitchesMonitor the position of a service door or panel in commercial settings. Include a light or horn signal to indicate when the door is not properly closed. Feature pull-to-override position to manually open the door in case of an emergency. Available with stainless steel and polyester actuators.(3 Products)
Cut-Resistant GlovesDesigned for protection against cuts, slashes and punctures in various industrial applications. Sperian Series gloves feature dotted PVC palms to improve grip when handling tools or during digging jobs. Variants with steel mesh, polyurethane and natural rubber coatings are also available.(212 Products)
Eyewear DispensersDisposable eye shields protect eyes from impact, dust or airborne particles. Feature a comfortable design offering extended use and a tab for easy removal or repositioning. Compatible with most LEDs, low-powered lasers and microdermabrasion devices.(8 Products)