Self-priming jet pumps NG

Name: Self-priming jet pumps NG
Brand: Self-priming jet pumps NG
SKU: 70B00045100
Rating: 5 (15 reviews)

Self-priming jet pumps NG

Design

Self-priming monobloc centrifugal pumps with built-in ejector.
Bronze pumps are supplied fully painted.

Application

for clean liquids or slightly polluted surface water for increasing the pressure supplied from the distribution network (observing local standards) for water supply from wells for use in horticulture for washing with water pressure

Operating restrictions

Operational limits
Fluid temperature max. 40°C.
The ambient temperature is not more than 40°С.
Maximum allowable final pressure in the pump casing: 10 bar.
Continuous operation.

electric motor

Induction motor, 2-pole, 50 Hz, 2900 rpm.
NG: three-phase - 230/400 V (±10%)
NGM: mono-phase 230 V (±10%), with thermal protection device.
The capacitor is built into the terminal box. Class "F" insulation.
Protective device IP 54. Design according to EN 60335-2-41 (CEI 61-69)

Special executions on request

other voltages
frequency 60 Hz (see catalog for frequency 60 Hz)
with protection device IP 55

Component	NG	B-NG
Pump body Cover with connect, part Diffuser wall	Cast iron GJL 200 EN 1561	Bronze G-Cu Sn 10 EN 1982
Working wheel	Brass P-Cu Zn 40 Pb 2 UNI 5705
Shaft	Chrome steel (AISI 430) for NG 3-4	Chrome-nickel-molybdenum steel 1.4401 EN 10088 (AISI 316)
Shaft	Chrome nickel steel (AISI 303) for NG 5-6-7-32	Chrome-nickel-molybdenum steel 1.4401 EN 10088 (AISI 316)
Body ejector NG 32	Cast iron GJL 200 EN 1561
Diffuser	Polycarbonate
Nozzle	Polycarbonate (Brass R-Cu Zn 40 Pb 2 UNI 5705 for NG 32)
Fur. seal	Charcoal-ceramic-NBR

download the entire calpeda catalog download the NG catalog

download manual NG download spare parts NG

download calpeda price list

Specifications:

n = 2900 rpm

380V	220V	kW	Q (m3/h)	Q (l/min)	H(m)
NG-3E	NGM 3E	0.55	0.25 - 3	4.1 - 50	49 - 24
NG-4E	NGM4E	0.75	0.25 - 4	4.1 - 66.6	41 - 21
NG 32E	NGM 32E	1.1	0.5 - 5	8.3 - 83.3	49 - 31
		kW	Q (m3/h)	Q (l/min)	H(m)
NG5/16E	NGM 5/16E	1.1	0.5 - 4.5	8.3 - 75	59 - 32
NG5/18E	NGM 5/18E	1.1	0.5 - 6	8.3 - 100	48.5 - 28
NG5/22E	NGM 5/22E	1.1	0.5 - 9.5	8.3 - 158	35.5 - 15.5
NG 6/18E		1.5	0.5 - 6	8.3 - 100	64.5 - 36.5
	NGM 6/18E	1.5	0.5 - 6	8.3 - 100	59 - 30
NG 6/22E		1.5	0.5 - 9.5	8.3 - 158	51.5 - 27
	NGM 6/22E	1.5	0.5 - 9.5	8.3 - 158	47 - 23
NG 7/16E		2.2	0.5 - 4	8.3 - 66.6	89 - 54
NG 7/18E		2.2	0.5 - 6.5	8.3 - 108	74.5 - 45
NG 7/22E		2.2	0.5 - 9.5	8.3 - 158	59 - 34
Available in bronze.

Self-priming jet pumps NG

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pump calpeda NG7/22/A

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pump calpeda NGM32E

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Showing 1 to 15 of 15 (1 Pages)

Self-priming jet pumps NG

Self-priming jet pumps NG

Design

Self-priming monobloc centrifugal pumps with built-in ejector. Bronze pumps are supplied fully painted.

Application

for clean liquids or slightly polluted surface water for increasing the pressure supplied from the distribution network (observing local standards) for water supply from wells for use in horticulture for washing with water pressure

Operating restrictions

Operational limits Fluid temperature max. 40°C. The ambient temperature is not more than 40°С. Maximum allowable final pressure in the pump casing: 10 bar. Continuous operation.

electric motor

Induction motor, 2-pole, 50 Hz, 2900 rpm. NG: three-phase - 230/400 V (±10%) NGM: mono-phase 230 V (±10%), with thermal protection device. The capacitor is built into the terminal box. Class "F" insulation. Protective device IP 54. Design according to EN 60335-2-41 (CEI 61-69)

Special executions on request

other voltages frequency 60 Hz (see catalog for frequency 60 Hz) with protection device IP 55

Self-priming jet pumps NG

Self-priming monobloc centrifugal pumps with built-in ejector.
Bronze pumps are supplied fully painted.

Operational limits
Fluid temperature max. 40°C.
The ambient temperature is not more than 40°С.
Maximum allowable final pressure in the pump casing: 10 bar.
Continuous operation.

Induction motor, 2-pole, 50 Hz, 2900 rpm.
NG: three-phase - 230/400 V (±10%)
NGM: mono-phase 230 V (±10%), with thermal protection device.
The capacitor is built into the terminal box. Class "F" insulation.
Protective device IP 54. Design according to EN 60335-2-41 (CEI 61-69)

other voltages
frequency 60 Hz (see catalog for frequency 60 Hz)
with protection device IP 55