Heat Pump Adapter
1″MPT x 1″ w/ PT Port Part # – 530-030
Single Pump Module 230 volt with NRF 36 Bell & Gossett pump – Cast Iron Part # – GL001
Pressure Gauge w/ Needle Part# – PGWN
2″ Pressure Gauge-1lb increments w/ .25″ MPT Part# – PG-100P