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Product Name Booster Pump
Model WBM-Series
Series Vacuum Pump
Catalog
Product Description


- WBM SERIES Booster Pump
How it works is that two peanut-shaped ROTORS in a CASING are made to rotate in a same cycle to an opposite direction with each other by a fixed GEAR on SHAFT. Also, the distance between ROTOR and CASING stays to about 0.1~0.6mm, and it is semi-permanent due to no friction even in a high-speed rotation.


- Product Feature
* Interior corrosion is strong due to a strong treatment of the surface
* Safety is maintained in a high-speed rotation by unifying a magnet couple ring on an axis of a motor.
* Control method of atmospheric pressure and non-pressure are inter operable.
* Direction of suction line can use horizontally and vertically.

WBM-1A/3B/6A, WB-1A/3B/6A Technical DATA 

INDEX
WBM-1A
WB-1A
WBM-3B
WB-3B
WBM-6A
WB-6A

Displacement Speed
(m3/hr)

(50Hz)
106
250
513
(60Hz)
127
300
616
Max Inlet Pressure
Pa(Torr)
(50Hz)
1×105(760)
9.3×103(70)
1×105(760)
9.3×103(70)
1×105(760)
1.3×103(10)
(60Hz)
7.3×103(55)
7.3×103(55)
1.1×103(8)
Max Diff. Pressure
Pa(Torr)
(50Hz)
1×105(760)
8.0×103(60)
1×105(760)
8.0×103(60)
1×105(760)
7.3×103(55)
(60Hz)
6.7×103(50)
6.7×103(50)
6.0×103(45)
Ultimate Pressure Pa(Torr)
6.75×10-2(5×10-4)
6.75×10-2(5×10-4)
6.75×10-2(5×10-4)
Motor Kw(Pole)
0.4(2P)
0.75(2P)
2.2(2P)
Oil (ℓ)
0.4
0.4
1.6
Cooling Wate
Flow(ℓ/min)
Air Cooling(공랭)
Air Cooling(공랭)
3
Pre.(Mpa)
0.2
Suction Port Dia.
VG50
VG65
VG80
Exhaust Port Dia.
VF50
VF65
VF80
Dimension (L×W×H)
607.3×219×198
762.8×235×236
850×359×413
Weight (Kg)
23
22
36
35
91
86
Backing Pump
400~1,000ℓ/min
800~2,000ℓ/min
1,500~4,000ℓ/min

WBM-12A/24, WBI-36A, WB-12A/24/36A, Technical DATA (WB-12A & WB-24A 인버터 장착가능) 

INDEX
WBM-12A
WB-12A
WBM-24A
WB-24A
WBI-36A
WB-36A

Displacement Speed
(m3/hr)

(50Hz)
1,137
2,330
4,130
3,441
(60Hz)
1,365
2,800
4,130
Max Inlet Pressure
Pa(Torr)
(50Hz)
1×105(760)
1.3×103(10)
1×105(760)
6.7×102(5)
1×105(760)
(60Hz)
1.1×103(8)
5.3×102(4)
Max Diff. Pressure
Pa(Torr)
(50Hz)
1×105(760)
7.3×103(55)
1×105(760)
5.6×103(42)
1×105(760)
(60Hz)
6.0×103(45)
4.7×103(35)
Ultimate Pressure Pa(Torr)
6.75×10-2(5×10-4)
6.75×10-2(5×10-4)
6.75×10-2(5×10-4)
Motor Kw(Pole)
3.75(2P)
7.5(2P)
11(2P)
Oil (ℓ)
2
4.8
4.8
Cooling Wate
Flow(ℓ/min)
4
5
5
Pre.(Mpa)
0.2
0.2
0.2
Suction Port Dia.
VG100
VG200
VG200
Exhaust Port Dia.
VF80
VF200
VF200
Dimension (L×W×H)
994×431×414
1357×601.5×506
1612×615.5×506
Weight (Kg)
130
120
280
260
450
430
Backing Pump
3,000~9,000ℓ/min
5,000~15,000ℓ/min
8,500~25,000ℓ/min


 - 부스터 펌프 (Mechanical Booster Pumps)


Mechanical Booster Series Technical DATA 

INDEX
PMB-001C(M)
PMB-003C(M)
PRC-003A 
PRC-006A 
PRC-012A 

Displacement Speed
m3/h (ℓ/min)

(50Hz)
95(1,580)
280(4,670)
500(8,330)
1,000(16,700)
(60Hz)
115(1,920)
330(5,500)
600(10,000)
1,200(20,000)
Max Inlet Pressure (Pa)
(50Hz)
9.3×103
1.2×103
1.3×103
(60Hz)
7.3×103
9.3×103
1.1×103
Max Diff. Pressure (Pa)
(50Hz)
8.0×103
4.0×103
8.0×103
(60Hz)
6.7×103
3.3×103
8.0×103
Ultimate Pressure (Pa)
4.0×10-1
6.7×10-1
Allowable Drive Pressure (Pa)
~1.0×105 (PRC-A,PMB-CM)
Motor (kW)
0.4
0.75
2.2
3.7
Oil
ULVOIL R-4
Oil Capacity
0.35
0.7
1.5
1.9
Cooling Method
Air
Air & Water
Water
Primary Side Pressure(MPa)
-
0.3
Inlet/Outlet Difference Pressure (MPa)
-
0.05

Cooling Water Volume(ℓ/min)

-
2
4
Cooling Water Temp.(℃)
5~30
Suction Port Dia.
VG50
VG80
VG100
Exhaust Port Dia.
VF50
VF80
Dimension W×D×H (mm)
217×529×180
290×656×260
296×565×260
356×619×320
406×759×340
Weight (kg)
22
46
51
86
118 
INDEX
PMB-024C(M)
PMB-040B
PMB-060B

Displacement Speed
m3/h (ℓ/min)

(50Hz)
2,000(33,300)
3,800(63,300)
6,200(103,300)
(60Hz)
2,400(40,000)
Max Inlet Pressure (Pa)
(50Hz)
8.0×102
1.3×103 (within 5min. at start up)
(60Hz)
6.7×102
8.0×10(during continuous operation)
Max Diff. Pressure (Pa)
(50Hz)
5.6×103
-
(60Hz)
4.7×103
-
Ultimate Pressure (Pa)
6.7×10-1
Allowable Drive Pressure (Pa)
~1.0×105 (PRC-A,PMB-CM)
Motor (kW)
7.5
15
18.5
Oil
ULVOIL R-4
Oil Capacity
4.5
6.5
Cooling Method
Water
Primary Side Pressure(MPa)
0.3
0.1~0.2
Inlet/Outlet Difference Pressure (MPa)
0.05

Cooling Water Volume( ℓ/min)

3
24
Cooling Water Temp.(℃)
5~30
Suction Port Dia.
VG200
VG250
VG300
Exhaust Port Dia.
VF200
VF150
VF200
Dimension W×D×H (mm)
540×1,237×470
764×1,230×707
764×1,470×707
Weight (kg)
260
950(without motor) 
1,150(without motor) 
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