NGX Self-Priming Jet Pumps

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60Hz pdf
 

Construction  
Close-coupled self-priming shallow-well jet pump with built-in ejector.
A high-quality pump for domestic water supply. Designed with environmental considerations, featuring a stainless steel casing, brass alloy impeller with minimal use of plastic materials.
Applications
For drawing water out of a well.
For lifting water containing air or other gases.
For increasing water pressure from flooded suction applications.
As pressure boosting pump for central water systems with low pressure (follow local specifications if increasing network pressure).
For garden use.
For washing with a jet of water.
Operating conditions
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Suction lift up to 9,5 m.
Maximum permissible pressure
in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 50 Hz (n = 2800 1/min).
NGX: three-phase 230/400 V ± 10%.
NGXM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Constructed in accordance with: EN 60335-2-41.
Warranty
One year (as per our general sale conditions).
 
 
 
A different jet pump
with new features		 Better self-priming Low noise
Not just another jet pump.
An exclusive diffuser design with flow control device* provides for compact construction, fast self-priming capability and low noise.		 The NGX is capable of lifting water from depths of 9,5 m in less than 2 minutes, offers new possibilities on suction lift applications and provides better trouble free service on normal shallow well suction lift duties, also with a long suction pipe above the water level. The new diffuser and flow control device*
guide the fluid from the impeller into the central part of the pump casing, reducing turbulence and velocity, with effective use of the surrounding liquid in dampening the noise of flow.
Reliable
With new design features the NGX is more robust and forgiving when temporary abnormal operating conditions may exist, where automatic control is not provided for.
Compact
The NGX is up to 40 % smaller than conventional pumps of a similar type, allowing for installation in restricted spaces and providing for easier retrofit applications.
Safe
Fast air evacuation reduces the risk of airpockets developing at the mechanical seal preventing the danger of seal failure due to a lack of flushing and cooling.
 
   
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