Taco has expanded its SelfSensing pump capabilities with the addition of CI and FI end suction pumps. The company says it is the first pump manufacturer to offer SelfSensing end suction pumps and the first to offer drives with a SelfSensing bypass option.
This chiller plant retrofit team encountered challenging existing conditions and an-swered with savvy choices for piping and valves as well as the chillers. Good communication, accurate documentation, and a creative bidding idea you might want to borrow also contributed to bringing the mechanical work in effectively and on budget.
Pumps, flues, valves, sizing, maintenance ... there’s a lot more to consider than just the boiler. Keep the car metaphor in mind, and your next replacement might not drive you to despair.
Designed with 4-in flanged ports and only three moving parts, Tri-Rotor’s 200 Series pumps are heavy-duty, low-maintenance workhorses for pumping liquid and semi-solid materials with viscosities from 40/4 to 100,000/21625. Flow rates range from 58 to 240 gpm (200 gpm at 430 rpm). The 200 Series includes three head types: variable volume, relief valve, and transfer.
Whether low-cost adjustments, targeted replacements, or a substantial retrofit when large equipment has run its course, you almost always have a good move available to conserve energy and expense.
RectorSeal® has launched the MicroV ductless mini-split air-conditioner condensate pump, which the company says combines the quiet-running Silent+ technology along with a univolt power supply and plug-and-play power/communication connection cable.
Grundfos has launched its VLC and VLSC in-line pumps with CUE drive. Available in 30 different models, the products offer a sole-source supplier for pump, motor and drive, allowing all components to work together as efficiently as possible. Speed control pumps like the VLC and VLSC offer energy savings of up to 50%, according to the company. The manufacturer also said the CUE drive matches pump output to system demand, allowing endusers to realize substantial energy savings.