High-flow pump
Published: 04 April, 2016
WANNER says its new, seal-less, hydraulically balanced diaphragm pump offers flow rates up to 366 lpm at pressures up to 103 bar.
The company says Hydra-Cell T100E pumps are 'packing-free' and designed to replace horizontal multi-stage centrifugal pumps and packed triplex plunger pumps and with multiple-diaphragms in a single pump head, Hydra-CellT100E pumps eliminate hazardous emissions and clean-up and disposal costs of packed-pump leakage. The design also eliminates the need for external lubrication as well as the plunger wear problems associated with packing.
Wanner says leak-free Hydra-Cell T100 Series pumps can run dry without damage, will operate with a closed or blocked suction line, and can pump abrasive fluids effectively. These performance features are claimed to enable the T100E pumps to compete successfully with conventional plunger pumps.
t: 01252 816847
e: NHerrington@wannerint.com
Click here for the full unedited version of the release as provided by the company
WEGER AIR SOLUTIONS UK says its ‘RFM’ range of ventilation heat recovery units with integral heat pumps offers designers a unique solution to an age old problem. There are six sizes in the range with air flow rates of 0.25 mᶟ/s to 1.11 mᶟ/s . Each unit consists of supply and exhaust air fans, a plate recuperator for air to air heat recovery and a heat pump refrigeration system, using a scroll hermetic compressor (R410A) with evaporator and condenser coils.
At this time of year plant and works engineers are often faced with the need to remove scale and debris from heating and cooling equipment to restore efficiency. KAMCO says it has a range of chemical cleaning pumps designed to clean heat exchangers, boilers, chillers, air compressors and cooling waterways without the need to strip them.
