Product Details

Vacuum Pumping System for Electrical Transformer

Part 1 General Description

Vacuum Pump System for Electrical Transformer is mainly used to pump out the gas in a container so as to attain high vacuum. It can also be used for vacuum drying.

This set fast in startup and pumping, and thus is especially suitable for vacuumization of transformers. Besides, it can also be used for vacuumization in vacuum metallurgy, welding, chemistry, pharmacy, coating and electronic industries.

Part 2 Product Features

1. Simple structure and convenient in operation.

2. The forward pump adopts the original world's leading vacuum pump imported from Europe, and customers can choose the imported Roots pump or homemade ones according to their purchasing power.The pump can attain high working vacuity at a vey fast pumping speed.

3. Equipped with Pipeline filter so as to keep large impurities out of the system, not damaging the vacuum pump.

4. Adopt standard closed type structure suitable for outside operation.

Part 3 Technical Data

Parameter		Type Unit	ZJ-70		ZJ-150	ZJ-300	ZJ-600		ZJ-1200
Power Supply			50Hz 380V 3-Phase 4-Wire (or as requested)
Power		KW	4	6.5		7	11	18.5
Limit Vacuity		Pa	≤3
Pumping Speed		L/S	70	150		300	600	1200
Pumping Level			2
Connection Diameter		mm	50				80
Size	Length	mm	1200		1300	1400	1600		1750
	Width	mm	950		1000	1100	1200		1300
	Height	mm	1500		1600	1700	1900		2100
Weight		Kg	300		400	500	1250		1560