Bell and Gossett ecocirc 19-16, Инструкция по эксплуатации

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3 Product Description
3.1 General description
The product is a shaft-less spherical motor pump, with energy-efficient,
electronically commutated permanent magnet synchronous motor. The
following features make it easy to install, operate, and service:
• A leak proof, integrated pump and motor design eliminates the need for
conventional mechanical seals or other shaft sealing devices.
• The product is lubricated with system fluid, and thus does not require
external lubrication.
• The product requires only a small amount of torque to start even after a long
period.
WARNING:
California Proposition 65 warning! This product contains
chemicals known to the state of California to cause cancer and
birth defects or other reproductive harm.
Intended applications
The product is intended for the following applications:
• Hot water heating systems
• Chilled water applications
• Heat pumps
• Solar systems
• Industrial water circulation and potable water
3.2 Nomenclature
ecocirc
®
19 16
Series name Maximum head 19 ft (~6 m) Maximum flow 16 GPM (~3500
L/H)
Port to port distance = 6 3/8” (162 mm)
The product is capable of satisfying heating systems of about 170,600 BTU/HR
(50 KW), which will be equivalent to:
• Radiator heating system for approximately up to 5,000 ft² (465 m²) of living
space.
• Under-floor heating systems for approximately up to 2,000 ft² (186 m²) of
floor space.
3 Product Description
ecocirc ® 19-16 INSTRUCTION MANUAL 9