Drum Heaters
Drum Heaters are a used to control temperatures on a variety of pails or drums where maintaining viscosity and keeping the contents fluid are important. Drum Heaters provide uniform heat and prevent scorching or degradation of sensitive materials.

Drum Heaters also provide freeze protection and are available with fixed or adjustable thermostats for various applications. Common voltages and sizes are available from stock but custom designs can be manufactured to suit your application.

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Digital Temperature Transmitter
Digital temperature transmitter, this is the one you need to stock for all your maintenance needs. It can be programmed using your PC and the available software for any one of 7 RTD or 13 thermocouple types or customize the calibration to fit none standard transmitter outputs. The output signal can be inverted and can be programmed to be linear with temperature or linear with resistance or mV input.

Digital temperature transmitter features include a 7mm central hole for easy spring loading of 1/4" tube, insulating barriers between terminals to prevent shorts and a captive cover on programming pins to keep them clean.

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SensoRAD™ Wireless Transmitters

Whether you need to run signals a few hundred feet or 20 miles the SensoRAD™ Wireless Transmitters are Simple to Use, Cost Effective, and Very Reliable. Simply connect up to two 4-20mA signals or RTD or Strain Gauge and four contact closures and begin receiving the exact signals up to 20 miles away. These small DIN Rail mounted devices operate on license free ISM 900 MHz or 2.4 GHz frequency bands using frequency hopping spread spectrum technology. Plug-in preamplifiers are available for dual 4-20 mADC, RTD's or Strain Gauges. The strain gauge preamp includes a precision 10 VDC excitation supply for up to 4 strain gauges.

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CHEM-GARD Horizontal Centrifugal Pumps
Vanton magnetically driven ANSI pumps are ideal for handling corrosive, and hazardous fluids. They are constructed with a dual nonmetallic containment can assembly: PTFE for the inner can in contact with the process liquid, backed by a rugged FRP outer can. This innovative design minimizes troublesome eddy currents.  The pump conforms to Hydraulic Institute Standards and offers an air cooled, dry running, tertiary seal. Flows to 450 gpm (102 m³/hr), heads to 280 feet (85 m).

See more Chem-Gard Pumps from Vanton Pump.

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Altitude Control Valve
The Model 780 Altitude Control Valve, One Way Flow is an automatic control valve designed to control the high water level in reservoirs and tanks without the need for external control devices such as floats, etc. It is a pilot controlled, hydraulically operated, diaphragm actuated globe valve in either the oblique (Y) or angle pattern design. Valve differential pressure powers the diaphragm actuator open or closed.

The lower control chamber is connected through a fixed orifice to the downstream pressure, which serves to cushion the closing of the valve. The upper control chamber, which operates on a three-way control principle, has pressure applied from or pressure vented through the three-way altitude pilot.

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ACCUDRAW - 4,000 ml Laboratory Graduated Polypropylene Cylinder
Primary Fluid Systems Inc, is pleased to introduce the NEW Accudraw 4,000ml Laboratory Graduated Polypropylene Calibration Cylinder.

The cylinder features easy-to-read blue printed graduations and is made of superior high clarity Polypropylene (PP) material. Clear solutions show virtually no meniscus, large, non-drip pouring spout and removable base for easy storage and washing. The cylinder is shatter resistant to minimize breakage and any potential for injuryand has exceptional resistance to tipping.

Chemically resistant to most acids, bases and many commonly used solvents. High temperature resistance, suitable for clinical lab environments where frequent sterilization is required. Meets all requirements of CFR 21 (FDA), section 177.1520 and meets strict international criteria: ISO 6706 standard.

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NEW - DFM 5.0 Doppler Flow Meter
Measure flow from outside a pipe. The Greyline DFM 5.0 is designed for "difficult liquids" that would damage regular flow meters - wastewater, slurries, sludge, chemicals, viscous liquids and abrasives. There is no obstruction to flow and no pressure drop. The standard, strap-on ultrasonic sensor fits any pipe 1/2" (12.5 mm) Inside Diameter or larger. The electronics/display enclosure can be mounted nearby.

Use the isolated 4-20mA to transmit flow to remote displays, recorders or controllers. The 2 programmable relays (optional 4 total) can be used for flow control, pump protection or flow proportionate pulse. Calibration is easy with the built-in 5-key calibrator. Display and totalize flow in your choice of engineering units (gallons, liters etc.)

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Melt Pressure Gauges
Melt Pressure Gauges from ONEhalf20 are totally mechanical devices that offer ease of installation and maintenance. These melt pressure gauges are ideally suited to processors who require only visual indication of melt pressure.

Melt Pressure Gauges from ONEhalf20 are available in two unique styles. The CTG style features a 6" rigid stem and 30" of flex capillary. The RTG style has only a 6" rigid stem. Other configurations of these two styles are also available.

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Extruder Rupture Disks
Extruder Rupture Disks are designed for reliable emergency relief of excess pressure since they instantaneously rupture at a specific predetermined pressure range.

Skylark Controls model CBP Extruder Rupture Disk is designed specifically for use in plastic extruders. Each assembly consists of a stainless steel body and rupture disk. A rupture disk may be specified for primary relief in applications where pressure buildup can occur so rapidly that the response time of a relief valve is inadequate, such as in a polymerization reaction vessel.

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Midget Model 277 Levelometer
The Midget Model 277 Pneumatic gauge provides an economical way to achieve reliable and accurate tank gauging in vented tanks. Pneumatic gauges have been used for many years in tank gauging systems requiring remote indication with accuracy and stability over wide temperature ranges.

These gauges are supplied with custom dials, depending on the application. Dial scales may be manufactured to indicate proportional (i.e. E, ¼, ½, ¾, F), litres, gallons, feet & inches, percentage of full and dual scale.

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Strain Indicator and Recorder
The Model P3 Strain Indicator and Recorder is a portable, battery-operated instrument capable of simultaneously accepting four inputs from quarter-, half-, and full-bridge strain-gauge circuits, including strain-gauge-based transducers. Water- resistant grommets in the hinged cover allow the lid to be closed with leadwires attached. Designed for use in a wide variety of physical test and measurement applications, the P3 functions as bridge amplifier, static strain indicator, and digital data logger.

Data, recorded at a user-selectable rate of up to 1 reading per channel per second, is stored on a removable multimedia card and is transferred by USB to a host computer for subsequent storage, reduction and presentation with third-party software.

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