Bell & Gossett
Morton Grove, IL 60053
Pump Controller manages performance in various conditions.
TechnovarÃ-® Pump Controller consists of variable frequency drive with integral microprocessor controller that mounts directly on motor. Utilizing variable speed capability, controller adjusts power consumption. Programmable features include over/under voltage protection, overload/overhead protection, and adjustable acceleration/deceleration. Available in 1-30 hp, product allows for staging...
Read More »Pump Systems provide extra pressure boost when needed.
MiniBooster(TM) is offered in 1- and 2-pump packages, with simplex capacities from 20 to 110 gpm at boost of 20 to 55 psig, and duplex capacity that can reach 220 gpm. Both automatically adjust to system requirements, stopping during periods of low demand and restarting upon drop in system pressure. Close-coupled pumps have stainless steel casing and internals. Open, drip-proof motors range from...
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Pump Controller safeguards against damaging conditions.
Technologic 5500 Series can receive sensor inputs, stage pumps, control AFD speed, and monitor motor performance. It safeguards against motor overload, pump flow surges, hunting, and end of curve. Controller features NEMA 1 enclosure and fused 24 V power supply. It provides data logging of alarms, pump run time, and signal data. Unit also includes multi-fault memory and recall, operator interface...
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Air Separator has no minimum pipe requirements.
EASB-JR micro-bubble air separator automatically removes entrained air bubbles in hydronic systems. It offers built-in automatic air vent, brass body, and stainless steel internal components. Sizes offered include 3/4, 1, 1 1/4, and 1 1/2 in. NPT and 3/4, 1, and 1 1/4 in. sweat. EASB-JR's non-clog vent design eliminates callbacks due to valve fouling. Its 1/2 in. NPT connection allows connection...
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Controller handles three pumps in parallel.
Technologic 500 Series combination pump logic controller and variable frequency drive is suitable for pumping applications such as HVAC and pressure boosting. With 2 discrete analog inputs for zone sensors, and 1 analog input for flow sensor, controller protects against damaging hydraulic conditions including pump flow surges, hunting, end of curve, and system overpressure. In multi-pump systems,...
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