Close-coupled in-line mounted pump available in 1-1/2” through 8” sizes. 1/4 to 50 HP at 1750 RPM and 5 to 60 HP at 3500 RPM. Available in bronze-fitted and all-iron construction. Flows to 2500 GPM, heads to 380 feet.

The Series 80 is an efficient, heavy-duty, close-coupled pump designed for horizontal and vertical in-line mounting.

Internally flushed BUNA/Carbon ceramic seals are standard. The internal flushed seal provides five times the flushing flow of pumps designed with externally flushed seals. The Series 80 pump is available in 175# and 250# working pressure and split-coupled designs.


Series 80 with Integrated VFD and Sensorless Control

Available in spring of 2013, the integrated variable speed drive with sensorless pressure and flow controller utilizes the latest generation hardware platform with advanced pumping software and proven algorithms.

  • Series 80 Close-Coupled Pumps
    • NEMA Premiumy Efficiency motors
    • TEFC or ODP on 2/4/6 pole motors
    • Supports 200, 460, and 575 VAC power
  • Compact Vertical Inline pumping solution
    • Small footprint ideally suited for Hydronic systems
    • Factory installed VFD saves you time and money
    • Single sourcing for the complete pumping system
  • Sensorless Pressure Control
    • Sensorless solution eliminates cost of wiring and installing pressure transducers
    • Automatic handoff for duty/bypass
    • Also supports wired transducers for more complex multi-pump systems


General Selection Tools:

  • ESP-PLUS for B&G Centrifugal Pumps, Booster Pumps, Pump Accessories, and Air Separator
  • ESP-PARTS for replacement parts selection
  • CAD Drawings for 2D and 3D dimensional drawings in many formats

Heat Exchanger Product Selection

Steam + Water Pressure Reducing Values

Sizing Tools:

Report Bugs/Request Enhancements
Please email the following address to report issues and request enhancements:

Consult your local Bell & Gossett Representative for additional assistance.

Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications. To build and operate an efficient water system, you need both the right products and experts who know the application. Here, you can access Bell & Gossett’s trusted network of partners who have the experience you need to get the job done right.

To find a Bell & Gossett Representative in Canada select your Province: