The Bell & Gossett Series PL (Permanently Lubricated) booster pumps are close coupled in line circulator booster pumps. Each pump is built with either an iron or bronze construction and can pump liquids compatible with the pump’s body type. PL series booster pumps are ideal for pressure boosting and water circulating applications in hydronic, radiant, solar and geothermal heating systems.

PL series booster pumps feature a powerful, dry-motor design delivers performance ratings that are both more powerful and more efficient than the the closest competitors. The shafts are constructed with high-strength alloy steel to resist the cracking that can result from high heat.

All models are lead free.

Bell & Gossett PL Series Booster Pumps

Model Comparison Chart

Part Number Model Number Horsepower Voltage Phase RPM Full Load Amps Construction
1BL012 PL-30 1/12 HP 115 V 1 2650 1.4 Cast Iron
1BL001 PL-36 1/6 HP 115 V 1 3300 2.1 Cast Iron
1BL002 PL-45 1/6 HP 115 V 1 3300 2.1 Cast Iron
1BL016 PL-50 1/6 HP 115 V 1 3300 1.8 Cast Iron
1BL003LF PL-36B 1/6 HP 115 V 1 3300 2.1 Bronze
1BL004LF PL-45B 1/6 HP 115 V 1 3300 2.1 Bronze
1BL032 PL-55 2/5 HP 115 V 1 3250 4.7 Cast Iron
1BL068LF PL-55B 2/5 HP 115 V 1 3300 4.7 Bronze
1BL070 PL-130/3" 2/5 HP 115 V 1 3200 4.8 Cast Iron

Performance Curves

Bell & Gossett PL Series Brochure
Bell & Gossett PL Series Manual
 Bell & Gossett Repair Parts List