Progressive cavity pump manufacturer expands maintain-in-place pump range
NOV Mono,a designer and manufacturer of progressing cavity pumps,Munchers and associated equipment,is expanding its range of maintain-in-place pumps.The largest EZstripTM transfer pump now has a 225 m3/h capacity,making them suitable for a wider range of wastewater applications.
The EZstrip transfer pumps were designed to incorporate all the best aspects of NOV Mono's Compact C Range pumps.The EZstrip technology,on which they are based,are designed to be easily disassemble,de-ragged and maintained in-situ.This can reduce the time needed to replace a rotor,stator,coupling rod and drive train by up to 95%,cutting the typical day-long maintenance operation down to just 30 minutes.
The three new models added to the EZstrip range offer capacities of 94 m3/h,140 m3/h and 225 m3/h.(The previous largest capacity pump in the range was able to handle 165 m3/h).
The EZstrip pumps can be installed in new plants or retrofitted into existing Compact C applications.Electrical disconnection is not required,while suction and discharge pipes remain untouched.No special tools or skills are required for normal de-ragging operations.
All pumps provide dry run protection,during which operational parameters remain unaffected.Both cast iron and stainless steel versions are offered,plus an option to incorporate WRAS-compliant elastomers,a pre-assembled drive train and a two-year warranty.
