Bell & Gossett 1BL012

Bell & Gossett 1BL012 PL-30 Pump 1/12 HP Motor

• B&G’s powerful, dry-motor design delivers exceptional performance.
• 25% more efficient than competition.
• Precision-machined and balanced alloy steel rotor for superior performance.
• Solid “Stiff-Shaft” design is constructed of high-strength alloy steel impervious to cracking caused by thermal stresses.
• XL-11 Precision-Crafted Bearing System.
• Permanently oil lubricated.
• Completely maintenance free.
• Tough, durable seal system features a carbon/silicon carbide seal on a stainless steel shaft sleeve for long life and rugged operation.
• Double sided stainless steel neck ring for optimum efficiency.

Series PL pumps are dependable in-line cast iron close coupled booster pumps used for hydronic radiant and geothermal heating and cooling systems. The Series PL features a maintenance-free system with a self-cleaning particle shield protects the shaft and bearings from system start-up debris. The unique XL11 precision-crafted bearing system also contributes to trouble-free start-ups. A powerful dry-motor design offers 25% more efficiency than the competition. Unlike a wet rotor the Series PL does not need to bypass system water through the motor to lubricate and cool the bearings. The PL’s advanced close-coupled design increases pump life and efficiency. The Series PL’s stabilized heat-resistant non-metallic impeller with a closed design improves overall operating efficiency. Unlike larger wet rotor circulators of similar performance the Series PL is able to handle difficult water conditions at a wide range of temperatures. Mounting hardware and flange gaskets are included with the pump. Union connections are available separately in 3/4″ NPT 1/2″ and 3/4″ sweat.