Bell & Gossett P81567F Series 1531 - Manual (Page 17)

Typical installation
3
4
5
6
7
8
2
9
10
11
1
1. Compression tank (locate the compression tank on the suction side of the pump)
2. B&G Rolairtrol ® air separator
3. Supply to system
4. B&G Circuit Setter ®
5. B&G Triple Duty ® valve
6. B&G Series 1531 Pump
7. B&G Suction Diffuser
8. Isolation valve
9. Pipe from boiler, chiller, or converter
10. Cold water supply
11. B&G Reducing Valve
Installation
Series 1531 Installation, Operation, and Maintenance Manual 15