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Dry vacuum pump Type "TRV"

UNOZAWA

VERTICAL DRY VACUUM PUMP TYPE TRV/TAV
The new dry vacuum pump type TRV is completely oil free type developed with a new concept, which is different from conventional dry vacuum pumps. The cooling effect of high efficiency jacketed pump eliminates inter cooler and drain tanks. The top down transport of gas ensures rapid and complete draining. The pump insures easy solvent recovery in the discharge of the vacuum pump.

For lager pumping system or high vacuum application, this pump can be used with mechanical booster. It is easy compact system using the vertical dry vacuum pump.

FEATURES

  • Rapid and complete draining
  • Reduced power consumption
  • Wide range operation
  • Low level maintenance
  • Small foot print
  • Explosion proof motor available

 

PRINCIPLE
The pair of rotors is provided in the vertical casing with back-flow cooling system. The suction gas into the inlet of pump is compressed by rotation of rotors and transferred to the peripheral gas passage in just the out side of the housing. Condensable gas would be condensed according to its pressure. Some cases suction gas has carry over liquid. In both cases, liquid would be flown down with handling gas and discharged to the atmosphere. The vertical compact dry vacuum pump insures easy draining of liquid without any controls.
PERFORMANCE

VERTICAL DRY VACUUM PUMP TYPE TRV
Performance table (Pump Model TRV)

50Hz(3600m-1)
VACUUM
PUMP
MODEL
SUCTION
PORT D1
(mm)
DISCHARGE
PORT D2
(mm)
MAXIMUM
CAPACITY
(m3/min)
ULTIMATE
PRESSURE
(Pa)
MOTOR
(kW)
COOLING
WATER
CAPACITY
(Lit/min)
TRV0404
40
25
1.0
200
2.2
5
TRV0405
50
32
1.9
100
3.7
7
TRV0406
65
40
3.0
80
5.5
10
TRV0408
80
50
5.0
70
7.5
14
TRV0410
100
65
7.8
60
11.0
20
60Hz(3600m-1)
VACUUM
PUMP
MODEL
SUCTION
PORT D1
(mm)
DISCHARGE
PORT D2
(mm)
MAXIMUM
CAPACITY
(m3/min)
ULTIMATE
PRESSURE
(Pa)
MOTOR
(kW)
COOLING
WATER
CAPACITY
(Lit/min)
TRV0404
40
25
1.2
150
2.2
5
TRV0405
50
32
2.3
95
3.7
7
TRV0406
65
40
3.7
70
5.5
10
TRV0408
80
50
6.0
60
11.0
20
TRV0410
100
65
9.5
50
15.0
28
VERTICAL DRY VACUUM PUMP TYPE TAV
Performance table (Vacuum Pump + Mechanical booster = Model TAV)
50Hz
VACUUM
PUMP
MODEL
SUCTION
PORT D1
(mm)
DISCHARGE
PORT D2
(mm)
MAXIMUM
CAPACITY
(m3/min)
ULTIMATE
PRESSURE
(Pa)
MECHANICAL
BOOSTER
MODEL
MOTOR
(kW)
VACUUM
PUMP
MODEL
MOTOR
(kW)
COOLING
WATER
CAPACITY
(Lit/min)
TAV0501
50
25
3.0
15
TRA0501
1.5
TRV0404
2.2
5
TAV0651
65
32
5.7
9
TRA0651
2.2
TRV0405
3.7
7
TAV0802
80
40
9.0
7
TRA0802
3.7
TRV0406
5.5
10
TAV1002
100
50
13.5
6
TRA1002
3.7
TRV0408
7.5
14
TAV1251
125
65
20
5
TRJ1251
5.5
TRV0410
11.0
20
60Hz
VACUUM
PUMP
MODEL
SUCTION
PORT D1
(mm)
DISCHARGE
PORT D2
(mm)
MAXIMUM
CAPACITY
(m3/min)
ULTIMATE
PRESSURE
(Pa)
MECHANICAL
BOOSTER
MODEL
MOTOR
(kW)
VACUUM
PUMP
MODEL
MOTOR
(kW)
COOLING
WATER
CAPACITY
(Lit/min)
TAV0501
50
25
3.6
12
TRA0501
1.5
TRV0404
2.2
5
TAV0651
65
32
6.7
8
TRA0651
2.2
TRV0405
3.7
7
TAV0802
80
40
11.0
6
TRA0802
3.7
TRV0406
5.5
10
TAV1002
100
50
16.0
5
TRA1002
5.5
TRV0408
11.0
20
TAV1251
125
65
25.5
4
TRJ1251
5.5
TRV0410
15
28
旭豪真空科技有限公司
SHANG HAUR INDUSTRIAL CO., LTD.
台北縣土城市大安路142號
NO.142,DAH AN Road, Tu Cheng City,
TAIPEI HSIEN, TAIWAN, R.O.C.
TEL:02-8076-3000　FAX:02-8076-3300
E-MAIL:sh.vacuum@msa.hinet.net