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Bell & Gossett's complete line of in-line and base-mounted centrifugal
pumps can handle virtually any HVAC requirement. The pumps are
engineered for exceptional performance and rugged durability. They are
designed for easy maintenance and to be highly efficient. The pumps
provide reliable operation in a variety of applications, including hydronic
heating and cooling systems, industrial, refrigeration, cooling towers and
irrigation. All B&G pumps are manufactured at an ISO 9001-approved facility.
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Multi-stage Vertical Turbine Pumps with bronze impellers and cast iron bowls. The lineshaft turbine pumps have above-ground discharge with water-lubricated lineshaft bearings. The column pipe coupling has bronze centering spiders with fluted-rubber lineshaft bearings. The bowls are vitra-glass coated in the waterways for improvedefficiencies. Capacities up to 10,000 GPM with heads to 150 feet per stage.
APPLICATIONS:
COOLING TOWERS, PRESSURE BOOSTING AND GENERAL WATER SERVICE.
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- Model BPX brazed plate heat exchangers offer the highest level of thermal efficiency and durability in a compact, low cost unit.
- The corrugated plate design provides very high heat transfer coefficients, resulting in a more compact design.
- The unit's stainless steel plates are vacuum brazed together to form a durable, integral piece that can withstand high pressure and temperature.
- The BPX heat exchangers offer a compact design compared to shell and tube exchangers.
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GPX Plate and Frame Heat Exchangers :
GPX technology offers maximum efficiency in less space, with outstanding application flexibility.
Innovative plate design allows GPX heat exchangers to provide more heat transfer using less space. They perform with one-third to one-fifth the surface area of conventional shell and tube heat exchangers designed for the same application.
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A Hermetically Sealed Type motor utilizes windings of standard construction and insulation thickness. The windings are encased and Hermetically Sealed within the external shell casing on the outside and an internal tube or liner inside the bore. The Hermetically Sealed enclosure eliminates the possibility of water leakage into the winding. The liquid medium circulates between the rotor and stator liner providing lubrication and cooling to the bearings.
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Variable Speed Pumping Systems - Technologic 5500 Series (multiple pump, multiple zone pump controller, )The Technologic 5500 pump controller is designed to provide optimum performance, reliability and energy savings. Receiving sensor inputs, staging pumps, controlling AFD speed and monitoring the motor performance to meet system demands are the overall functions of the pump controller.
The Technologic 5500 Controller combines PID functions, setpoint modification, and system and component status into a single, central, user-friendly unit.
A data-logging feature provides historical information of key events with date and time stamps. Log information includes alarms, pump run timers and pump cycle counters. The signal log displays the minimum, maximum and current values of the process variable and flow. It is also capable of displaying kilowatt-hours.
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7000 Series Gaussmeter:
- Bright 1/4-VGA readout
- Fully menu-driven for easy operation
- Large electroluminescent graphic display
- Auto Zero and Auto Calibration
- Over 100 standard probes available
6000 Series Gaussmeter:
- Large Format LCD
- Dual 33/4 digit readouts
- Temperature measurement
- Displays in Gauss, Tesla or Ampere/Meters
- Peak Hold
5100 Series Gaussmeter:
- The Best Accuracy in its class
- The only handheld instrument utilizing DSP (DigitalSignal Processing)
- Probe Included
- Auto Zero
- Min/Max Hold
4100 Series ELF Meter:
- Low Cost, Small, Lightweight, and Portable
- High Accuracy
- Gauss or Tesla Display Units
- 0.1 mG /.01µT resolution
- Low Battery Detection
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B&G Flo-Control Valves are used for preventing gravity flow in forced water systems and to permit summer-winter operation of indirect water heaters. Flo-Control Valves in NPT sizes ¾" to 2" are made in combination straight-angle patterns permitting installation in either horizontal or vertical pipe lines. Larger sizes may be furnished in either straight or angle patterns. Removeable top cap allows easy cleaning and service without removing pipe connections. Manual operating position for vertical lift disc to permit gravity circulation.
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B&G Flo-Control Valves are used for preventing gravity flow in forced water systems and to permit summer-winter operation of indirect water heaters. Flo-Control Valves in NPT sizes ¾" to 2" are made in combination straight-angle patterns permitting installation in either horizontal or vertical pipe lines. Larger sizes may be furnished in either straight or angle patterns. Removeable top cap allows easy cleaning and service without removing pipe connections. Manual operating position for vertical lift disc to permit gravity circulation.
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The isolation flange is a combination of a full port isolation ball valve and a companion flange for circulators. The isolation flange allows easy service or replacement of the circulator without the need to drain the system.
Free-floating flanges eliminate the need to align flanges making the pump installation a snap. Includes capscrews and nuts.
Can be used with most circulators, including NRF/NBF/SSF wet rotors, Series PL's, Series 100, HV, PR & LR and other manufacturers' pumps.
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