3-phase Oilless New Scroll Pumps

Model:	GWSP300
Brand:	Geowell
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Pumps Vacuum Equipment
Label:	-
Price:	-
Min. Order:	1 pc

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Product Description

Technical Specification

Model				GWSP150	GWSP300	GWSP600	GWSP1000
Displacement		50Hz	l/s	2.0	4.3	8.7	16.6
			l/min	120.0	258.0	522.0	996.0
			m3/h	7.2	15.5	31.3	59.8
			cfm	4.3	9.3	18.7	35.8
		60Hz	l/s	2.4	5.1	10.4	19.9
			l/min	144.0	306.0	624.0	1194.0
			m3/h	8.6	18.3	37.4	71.6
			cfm	5.1	10.9	22.3	42.8
Ultimate Pressure			Pa	≦8.0	≦2.6	≦1.0	≦1.0
			Torr	≦6.0×10-2	≦1.9×10-2	≦7.5×10-3	≦7.5×10-3
			mbar	≦8.0×10-2	≦2.6×10-2	≦1.0×10-2	≦1.0×10-2
			psi	≦1.2×10-3	≦3.8×10-4	≦1.4×10-4	≦1.4×10-4
Noise Level			dB(A)	≦57	≦61	≦63	≦67
Leakage				1×10-2Pa·l/s（1×10-4mbar· l/s）
Max. Inlet/Exhaust Pressure			MPa	0.1 /0.13
Ambient Operation Temp.			℃/℉	5～40/41～104
Max. Water Treatment			G/h	50	60
Motor 3 phase	Output		kW/hp	0.25/0.30	0.55/0.74	0.75/1.00	1.50/2.00
	Operating Voltage		VAC	380/220
	Speed	50Hz	rpm	1410
	Speed	60Hz	rpm	1680
Motor 1 phase	Output		kW/hp	0.25/0.30	0.55/0.74	0.75/1.00	---
	Operating Voltage		VAC	220/110			---
	Speed	50Hz	rpm	1410			---
	Speed	60Hz	rpm	1680			---
Inlet/Exhaust Flange			mm	KF25/16	KF25/16	KF40/16	KF40/16×2
Overall Dimension			mm	430×250×280	490×290×340	520×316×360	580×360×400
Packing Dimension			mm	550x400x420	650x450x480	650x450x480	750x500x520
Net Weight			kg	18	32	38	52
Gross Weight			kg	31	45	51	65
Cooling Type			Air cooled
Others			With air flush

Advantage

1.Provide clean vacuum environment

Provide oil free clean vacuum and discharge, no any back migration fluid, guarantees clean vacuum environment.

2.Wider vacuum range, higher ultimate vacuum level, and higher pumping speed

Pumping from atmosphere to ultimate vacuum level in seconds. Suitable for repeated switch on/off operation.

3.Low noise, less vibration; higher efficiency, less power consumption

Suction, compression, and discharge are processed continuously, results in minimum pressure pulsation, less vibration and low noise. Inlet and exhaust are separated, gas pockets are efficiently sealed, ensures minimum gas leak or back migration.

4.Virtually maintenance free

No oil or water in gas line, no need daily maintenance.

5.Provide technical service

Provide technical service and normal maintenance, supply customer order maintenance kits and tip seal fabrication.