Jet self-priming pumps NGX
Jet self-priming pumps NGX
Design
Self-priming monoblock centrifugal pump with built-in ejector.
The domestic water supply pump is of high quality and is made in compliance with environmental protection requirements. Main components: stainless steel body, brass impeller. Minimal use of plastic materials.
Application
Water supply from wells.
For lifting water containing air or other gases.
To increase the pressure of water supplied to the pump by gravity
when operating under hydraulic pressure.
To increase the pressure of water from the distribution network (observe local regulations).
For clean water or lightly soiled surfaces.
Use in garden areas.
For washing with a strong water jet. 40 °C.
Final pressure in the pump housing: 8 bar.
Continuous operation.
electric motor
Induction motor, 2-pole, 50 Hz, 2800 rpm.
NGX: Three-phase 230/400V ±10%
NGXM: Single-phase 230V ±10% with thermal protector.
The capacitor is built into the terminal box.
Class "F" insulation.
Protection device IP 54.
Design according to
EN 60335-2-41 (CEI 61-69).
Special designs on request< /h4>
other voltage
frequency 60 Hz (see catalog for frequency 60 Hz)
with protection device IP 55
Component Material Pump housing Chrome nickel steel 1.4301 EN 10088 (AISI 304) case cover Chrome nickel steel 1.4301 EN 10088 (AISI 304) Working wheel Brass P-Cu Zn 40 Pb 2 UNI 5705 Sealing ring between impeller and diffuser Chrome nickel steel 1.4301 EN 10088 (AISI 304) Diffuser PPO-GF20 (Noryl) Ejector PPO-GF20 (Noryl) pump shaft Chrome steel 1.4104 EN 10088 (AISI 430) Chrome nickel steel (AISI 303) for NGX 5-6 mechanical seal Ceramic, charcoal, NBR
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n = 2800 rpm
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Jet self-priming pumps NGX
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calpeda NGX2 pump Head : 20.5 m Flow rate: 2 m3/h Pump power: 0.45 kW Pump type : self-priming up to 9m Voltage : 380V Pump material : AISI304 Wheel material : brass Wheel type : centrifugal Pump location : horizontal Type of connection : thread Connection diameter : 1x1..
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pump calpeda NGXM5/16
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pump calpeda NGXM5/22
pump calpeda NGXM5/22 Head :24.8m Flow :5m3/h Pump power: 1.1kW Pump type : self-priming up to 9m Voltage : 220V Pump material : AISI304 Impeller material : brass Impeller type :centrifugal Pump location : horizontal Type of connection :thread Spigot diameter : 1 1/4x1inch calpeda pump NGXM5/22S..
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