B&G Lead-Free Bronze Booster Pump
B&G Lead-Free Bronze Booster Pump Bell & Gossett in-line three-piece booster pumps designed for hydronic systems Designed to pump liquids compatible with their iron or bronze body construction Pump line delivers maximum capacities from 100 GPM to 150 GPM Max Working Pressure: 125 psi Max Operating Temperature: 225ºF 115/230V, 60 Hz, 1PH 208-230/460V, 60 Hz, 3PH 115V or 230V, 60 Hz, 1PH (¼ HP only) Motors with special electrical characteristics are available on request. May be used for hydronic heating and cooling systems, domestic water, industrial applications and general service operations Bell & Gossett recommends that bronze constructed pumps be... Read more
B&G Red Fox Cast Iron Wet Rotor
B&G Red Fox Circulators System Lubricated Iron Body Circulators High starting torque for dependable seasonal start-ups (Up to 80% more than competing circulators) Unique B&G DuraGlide Bearing System assures years of trouble-free start-ups Closed impeller design improves operating efficiency Backed by B&G's representatives and a 3-year warranty--the best in the business DuraGlide Bearing System incorporates several components working together to eliminate seasonal freeze-up Stabilized, heat resistant polypropylene impeller, its closed design improves operating efficiency Self-cleaning particle shield protects the shaft and bearings from system start-up debris One-piece, high-nickel stainless steel stator can isolates the stator from system fluid and maintains... Read more
B&G Stainless Steel Circulator for Potable Water
B&G Stainless Steel Maintenance-Free Circulators Maintenance-free, stainless steel pump body. Flanged, union or sweat models available. High starting torque provides dependable start-ups. Unique B&G DuraGlide Bearing System assures whisper-quiet, maintenance-free operation Standard, universal flange-to-flange dimensions Backed by B&G representatives and a 3-year warranty--the best in the business DuraGlide Bearing System incorporates several components working together to eliminate seasonal freeze-up Low-watt, energy-conserving models Flanged and union system connection models are available B&G NBF/SS Pump Curves Chart B&G Isolation Flanges B&G Check-Trol Check Valve Isolation Flanges... Read more
B&G Bronze Fox Wet Rotor Circulators
B&G Bronze Fox Circulators 100% Lead-free Circulators A series of in-line wet rotor circulation pumps designed specifically for quiet operation in open (potable) water systems. These pumps have 100% lead-free bronze bodies. Flanged (F) (default), union (U) or 1/2" sweat (S) models are available. B&G NBF/SS Pump Curves Chart B&G Half Unions B&G Isolation Flanges B&G Check-Trol Check Valve Isolation Flanges... Read more
B&G PL Series Dry Rotor Circulators
B&G PL Series Superior alternative to large wet rotor B&G 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 Advanced close-coupled design increases pump life and efficiency, assures dependable seasonal start-ups and can easily handle difficult water conditions 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... Read more
B&G LR Series Oil Rotor Circulator
B&G LR Series Oil Rotor Circulators The Series LR is a flanged in-line system lubricated circulating pump designed specifically for quiet operation in closed loop systems. The Series LR is available in cast iron body construction for hydronic heating systems or bronze body construction for potable water applications. B&G Isolation Flanges B&G Check-Trol Check Valve Isolation Flanges... Read more
B&G Ecocirc Solar Circulators
B&G Ecocirc Solar Circulators The ecocirc solar pump can be used for most circulation pump applications without connection to the power grid. Instead, the solar pump can be directly connected to the photovoltaic panel. This pump is perfect for single family home thermal solar systems or any circulation pump application where conventional power is not available. Features: Runs on DC power for direct connection to photovoltaic panels Low energy consumption: Start-up power requires less than 1 watt Adjustable voltage settings or "Auto" mode for easy use Equipped with an integrated over-temperature safety device Built in optimization (MPP) program to track... Read more
B&G Isolation Flanges
B&G Isolation Flanges Isolation ball valve combined with a companion flange The isolation flange is a combination of an isolation ball valve and a companion flange for circulators. The isolation flange allows easy service or replacement of the circulator without the need to drain the system. The isolation flange fits the Bell & Gossett NRF/NBF/SSF wet rotors, Series PL, Series 100, HV, PR and LR circulators.... Read more
B&G Check-Trol Isolation Flow Control Flange
B&G Check-Trol™ Isolation Flow Control Flange The Check-Trol flange is a combination isolation valve, flow control valve and companion flange for circulators. The ball valve allows the circulator to be removed from the system without draining the system. The internal spring check prevents gravity circulation. Free floating companion flange makes pump installation a snap.... Read more
B&G Series HFT Hydronic Heating Expansion Tanks
B&G HFT Heating Expansion Tanks Absorb the forces of expanding water The Series "HFT" tank is designed to absorb the force of thermal expansion when heating water and to maintain proper pressurization in a closed hydronic system. The heavy-duty butyl diaphragm separates system water from the air in the tank thereby preventing waterlogging problems. Free shipping to lower 48 states.... Read more
B&G Series PT Potable Expansion Tanks
B&G PT Potable Expansion tanks Absorb the forces of expanding potable water The Series "PT" tank is designed to absorb the forces of expanding water and protect the domestic water system from pressure build up. The FDA approved heavy duty butyl diaphragm and polypropylene liner completely isolate the water from the shell. Free shipping to lower 48 states.... Read more
B&G EASB-Jr Enhanced Air Separator
B&G EASB-Jr Enhanced Air Separator Automatically removes entrained air bubbles in hydronic systems Bell & Gossett's Model EASB-Jr Enhanced Air Separator automatically removes entrained air bubbles in hydronic systems. As fluid enters the EASB-Jr, the velocity is decreased creating a low pressure area. The small bubbles are released from fluid and then collected on the coalescing medium. As the bubbles coalesce, they rise to the top of the air separator where they are released to atmosphere through the built-in automatic air vent. The air separator has a bottom 1/2"NPT connection to accommodate a B&G diaphragm expansion tank. The compact design... Read more
B&G Enhanced Air Separator
B&G EAS Enhanced Air Separator Patented, innovative design Bell & Gossett's Model EAS Enhanced Air Separator is a patented, innovative design in air separators. It has been engineered to remove entrained air from hydronic heating and cooling systems, providing far superior air removal compared with other devices available today. The EAS is ideal for residential, institutional and light commercial applications.... Read more
B&G Inline Air Separator
B&G Inline Air Separator Efficiently separate air The B&G In-Line Air Separator is specifically designed to efficiently separate air from circulating water in hydronic heating and cooling systems to assure quiet operation.... Read more
B&G Thermoflo Balancers
B&G Thermoflo® Balancers Instant Visual Balancing for Hydronic Systems The Thermoflo Balancer is a visual flow indicator with a dual flow scale calibrated in gallons and liters per minute. This unique product provides both circuit balance and visual flow indication. A screwdriver is the only tool needed to adjust the balancer, and it can be serviced without breaking the pipe connections. Thermoflo Balancers can be installed in any position with the directional arrow pointing downstream. Maximum working pressure of 125 psig and maximum working temperature of 250 F.... Read more
B&G Unions & Accessories
B&G Unions & Accessories Timers, Aquastat, etc. The TC-1 timer control kit can be installed for use on any B&G NBF circulator The AQS aquastat is designed to thermostatically turn any B&G NBF circulator ON at 100F and OFF at 120F... Read more
B&G Circuit Setter Plus
B&G Circuit Setter Plus Calibrated Balance Valve The Bell & Gossett CIRCUIT SETTER PLUS calibrated balance valve is a precision machined ball type triple purpose balancing instrument. It is precisely calibrated for use as a presettable balance valve, variable orifice flow meter and positive shut-off service valve. Valves are furnished with a calibrated nameplate and memory stop indicator which permits the valve to be preset to a fixed open position and then closed for service without disturbing valve setting. Valves are equipped with capped readout valves fitted with internal check valves and 1/4" NPT tapped and plugged drain port.... Read more
B&G Circuit Setter
B&G Circuit Setter RF Calibrated Balance Valve The Bell & Gossett CIRCUIT SETTER "RF" calibrated balance valve is a precision machined ball type, triple purpose balancing instrument. It is precisely calibrated for use as a presettable balance valve, variable orifice flow meter and positive shut-off service valve for low flow applications. Valves are furnished with a calibrated nameplate and memory stop indicator. This permits the valve to be preset to a fixed open position and then closed for service without disturbing valve settings. Valves are equipped with capped readout valves fitted with internal check valves, and an NPT tapped and... Read more
B&G AZ Snap-on Pump Relay
B&G AZ Snap-on Pump Relay AZ quickly attaches to any B&G wet rotor circulator. Snap-on design allows the AZ to be quickly attached to any B&G wet rotor circulator, reducing your inventory investment (no need to carry ″special″ circulators with factory mounted controllers) Clearly marked terminals make for sure, fast wiring of the system Compact design fits in tight locations and presents a clean professional appearance 100% factory tested assures reliable operation 5 year warranty − the best in the industry Daisy-Chain the AZ relays to form up to three zones Can be used on any B&G model NRF, NBF,... Read more
B&G Differential Bypass Valve
B&G Differential Bypass Valve For hydronic systems utilizing zone valves Controls excess flow in the system when there is reduction in demand Available in 3/4" connection All brass body with non-ferrous internals... Read more
B&G Primary-Secondary Header
B&G PSH Primary-Secondary Header The Bell & Gossett PSH is a device which makes the primary and secondary circuits connected to it independent and can be used in hot or chilled water systems. The PSH is supplied with an air-vent and check valve assembly to permit automatic discharge of the air in the circuits. The PSH is also equipped with a drain valve for removing any impurities deposited in the bottom of the unit.... Read more
B&G Pressure Reducing Valve
B&G Pressure Reducing Valves Fill the system to a preset pressure for optimum performance. Fast fill feature reduces start-up time and labor. Low inlet pressure check valve helps prevent loss of system pressure if the supply water drops below system pressure. Convenient cleanable strainer is designed to prevent dirt and sediment from entering the system. Union connection available with 1/2″ male NPT thread and 1/2″ female sweat tail-piece for fast, flexible system connection. Brass body construction is highly resistant to corrosion -- ideal for water systems.... Read more
B&G Flo-Control Valves
B&G Flo-Control Valves Prevent gravity flow & permit summer/winter operation Flo-Control Valves prevent gravity flow in forced hot water systems, and permit summer/winter operation of indirect water heaters Combination straight/angle configurations in sizes 3/4″ to 2″ for ease of installation Removeable top cap allows easy cleaning and service without removing pipe connections. Manual operating position for vertical lift disc to permit gravity circulation.... Read more
B&G Hydrotrol Flow Control Valves
B&G Hydrotrol Flow Control Valves Prevent overheating due to gravity flow The Hydrotrol (HT) flow control valve is used to prevent overheating of zones due to gravity flow in hydronic heating systems and will permit summer/winter operation of indirect water heater. The HT valve allows fluid to pass when the system or zone pumps start. When the system or zone pumps are not operating, the HT valve remains closed, preventing gravity circulation. The HT valves are designed with a 1/2 turn knob that can be manually opened when draining the system or for bypass purposes. The HT valve can be... Read more