can only be used to handle the pump weight as it is not suitable resist loads in other
directions.
Figure 9
For installations in grooved piping systems when the pump is supported by the piping,
flange locking type grooved piping connections are required to prevent the pump from
rotating in the piping.
4.3 Typical system installation
1. Expansion tank
2. B&G Rolairtrol
®
air separator
3. Supply to system
4. TPV tank purge system
5. B&G Triple Duty
®
valve
6. B&G Series e–80SC Pump
7. B&G Suction Diffuser Plus
8. Isolation valve
9. Pipe from boiler, chiller, or converter
10. Cold water supply
11. B&G Pressure Reducing Valve
12. B&G Model 107A — high capacity vent
13. B&G #7 or #87 Air Vent
14. Drain valve
Check that the control and safety devices have these characteristics:
• Properly sized for their purpose
• Placed correctly in the system before putting the system into operation
4 Installation
14 Series e-80SC INSTRUCTION MANUAL
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