EJCY Series Self-priming Centrifugal Pump

• Description & Features

EJCY vacuum assisted self-priming centrifugal pump units are highly dependablepumps suitable for wellpoint systems or sump pumping on site. At the heart of every EJCY unit there is a heavy-duty EJ/EJT series self-priming centrifugal pump handling liquids containing solids in suspension (for details, consult the EJ/EJT pump leaflet). A separator, closely joined to the liquid pump casing，forms a chamber where air or entrained gases can separate from the liquid and is drawn into a vacuum pump.The vacuum pump makes it possible for the unit to prime "dry"(without first having to fill the pump casing with liquid) and can handle considerable quantities of air, allowing the priming of the wellpoint system and maintaining it under vacuum, or draining an excavation thoroughly under "snore” conditions.

• Benefits

* Automatic dry priming with vacuum pump.

* High continuous air capacity
* Self-priming centrifugal pump which secures operation in case of a fault with thevacuum pump
* Large diameter solids handled, making the units suitable both for sump pumping andfor wellpoint systems
* Robust construction: cast iron separator and stainless steel float mechanism.

* Oil lubricated vacuum pump with oil recovery system
* Arrangement on heavy duty two wheeled site trailer incorporating fuel tanks for 24hours of operation
* On request: silenced versions, tubular protection frame, skid base, fast tow trailers.

• Applications

* Wellpoint dewatering systems
* Horizontal drainage with drainage hoses

* Construction site dewatering
* Sewage by-pass
* Quarries
* Sludge and slurry·

* Fire Fighting System