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  Series VB; With Intergrated Overflow Valve

Series VBTechnical Selection Chart: Scaled Drawings

Direction of rotation viewed from Shaft
I = indirect – counterclockwise
D = direct – clockwise

The direction of rotation can only be changed in the factory. Therefore please assure that you state the desired direction of rotation as per the size chart/sheet when ordering!
hp internal gear pumps up to 40 bar (Direction I = indirect - counterclockwise) !!!
Pump
Series VB
Size:		 Viscosity: 6 mm2 sec-1 at 20° C Gear Rotor Size
Ø		 Shaft
Ø		 Threaded Con-
nection for (S/A)		 Mano-
meter Connection		 max. allowed Pump RPM (min-1)
at I/D		 Net weight (kg)at I/D
n = 1400 min-1
Discharge l/h		 n = 2800 min-1
Discharge l/h
at 9 bar at 30 bar at 40 bar Article No. I at 9 bar at 30 bar at 40 bar Article No. I
VB P 45 30 20 011/0007 90 60 50 013/0007 25 12 3/8" ¼" 2800 2,5
VB M 80 60 50 011/0008 160 130 120 013/0008 25 12 3/8" ¼" 2800 2,5
VB G 120 100 80 011/0009 240 200 190 013/0009 25 12 3/8" ¼" 2800 2,5
VB F 160 140 120 011/0010 320 270 260 013/0010 25 12 3/8" ¼" 2800 2,5
                           
VBG PP 150 100 80 011/0055 300 240 210 013/0030 38 12 ½" ¼" 2800 3,3
VBG PZ 200 160 140 011/0056 400 310 280 013/0056 38 12 ½" ¼" 2800 3,3
VBG P 300 240 200 011/0022 600 520 480 013/0021 38 12 ½" ¼" 2800 3,3
VBG MZ – – –   850 750 700 013/0070 38 12 ½" ¼" 2800 3,3
VBG M 450 390 360 011/0023 900 850 730 013/0022 38 12 ½" ¼" 2800 3,3
VBG GZ – – – – 1100 1000 870 013/0065 38 12 ½" ¼" 2800 3,3
VBG G 600 540 400 011/0024 – – – – 38 12 ½" ¼" 1680 3,3
                           
VBH P 1000 700 600 011/0034 – – – – 56 18 ¾" ¼" 1680 7,3
VBH M 1500 1200 1000 011/0035 – – – – 56 18 ¾" ¼" 1680 7,3
VBH G 2000 1700 1400 011/0036 – – – – 56 18 ¾" ¼" 1680 7,3
                           
VBHG P 3000 2200 2000 011/0046 – – – – 75 22 1 " ¼" 1400 18,6
VBHG PZ 3700 3000 2800 011/0085 – – – – 75 22 1" ¼" 1400 18,6
VBHG M 4500 3600 3200 011/0047 – – – – 75 22 1" ¼" 1400 18,6
VBHG G 6000 4800 – 011/0048 – – – – 75 22 1" ¼" 1400 18,6
hp internal gear pumps up to 40 bar (Direction D = direct - clockwise)
Pump Series VBSize: Viscosity: 6 mm2 sec-1 at 20° C Gear Rotor Size
Ø		 Shaft
Ø		 Threaded Con-
nection
for (S/A)		 Mano-
meter Con-
nection		 Heating
Capacity
H1 in
Watt at
220V, 50Hzat I/D		 Initial
Pump
Break-
away
Torque
at I/D
n = 1400 min-1
Discharge l/h		 n = 2800 min-1
Discharge l/h
at 9 bar at 30 bar at 40 bar Article No D at 9 bar at 30 bar at 40 bar Article No. D
VB P 45 30 20 012/0007 90 60 50 014/0007 25 12 3/8" ¼" 100 1,2
VB M 80 60 50 012/0008 160 130 120 014/0008 25 12 3/8" ¼" 100 1,2
VB G 120 100 80 012/0009 240 200 190 014/0009 25 12 3/8" ¼" 100 1,2
VB F 160 140 120 012/0010 320 270 260 014/0010 25 12 3/8" ¼" 100 1,2
                           
VBG PP 150 100 80 012/0055 300 240 210 014/0030 38 12 ½" ¼" 100 1,6
VBG PZ 200 160 140 012/0056 400 310 280 014/0056 38 12 ½" ¼" 100 1,6
VBG P 300 240 200 012/0022 600 520 480 014/0021 38 12 ½" ¼" 100 1,6
VBG MZ – – – – 850 750 700 014/0070 38 12 ½" ¼" 100 1,6
VBG M 450 390 360 012/0023 900 800 730 014/0022 38 12 ½" ¼" 100 1,6
VBG GZ – – – – 1100 930 870 014/0065 38 12 ½" ¼" 100 1,6
VBG G 600 540 480 012/0024 – – – – 38 12 ½" ¼" 100 1,6
                           
VBH P 1000 700 600 012/0034 – – – – 56 18 ¾" ¼" 160 3,2
VBH M 1500 1200 1000 012/0035 – – – – 56 18 ¾" ¼" 160 3,2
VBH G 2000 1700 1400 012/0036 – – – – 56 18 ¾" ¼" 160 3,2
                           
VBHG P 3000 2200 2000 012/0046 – – – – 75 22 1" ¼" 280 4,6
VBHG PZ 3700 3000 2700 012/0085 – – – – 75 22 1" ¼" 280 4,6
VBHG M 4500 3600 3200 012/0047 – – – – 75 22 1" ¼" 280 4,6
VBHG G 6000 4800 – 012/0048 – – – – 75 22 1" ¼" 280 4,6


* To insure proper pump functioning, all pipe connections must be sized as per the principles of fluid technology using the phase quantity and in accordance with the given conditions at the installation site! The size of the pump and/or device connections is not indicative of the size of the pipe connection which must be used.
Scaled Drawings for Series VB
Series VB
Gear
Rotor Size		 Discharge l/h a1 a2 a3 b1 c1 c2 c3 c4 c5 c6 c7
1400 min-1 2800 min-1
25 45 - 160 90 - 320 35,5 20 33 51 41,5 14 16 40 20 55,5 76
38 150 - 600 300 - 1100 39,5 30 38 70 55,5 14 16 40 20 69,5 76
56 1000 - 2000 – 48,5 38 45 96 71,5 15 18 79 27 86,5 124
75 3000 - 6000 – 62,5 85 70 115 129,5 18 25 65 37 147,5 127
Gear
Rotor Size		 Discharge l/h c8 d1 sw/e d2 d3 e1 f1 f2 f3 f4     
1400 min-1 2800 min-1
25 45 - 160 90 - 320 131,5 12 27/31,2 54 80 G 3/8" 139 32 90 17 –
38 150 - 600 300 - 1100 145,5 12 27/31,2 54 80 G ½" 139 32 90 17 –
56 1000 - 2000 – 210,5 18 46/53,1 60 100 G ¾" 162 26,5 118 17,5 –
75 3000 - 6000 – 274,5 22 55/63,5 80 120 G 1" 211 36 150 25 –
Gear
Rotor Size		 Discharge l/h f5 f6 f7 f8 g1 g2 g3 h1 h2 h3     
1400 min-1 2800 min-1
25 45 - 160 90 - 320 26 38 92 140 40 27 67 11 13 13 –
38 150 - 600 300 - 1100 23 44 92 140 48 27 75 11 13 13 –
56 1000 - 2000 – 25,5 67 120 171 55 35 90 13 13 25 –
75 3000 - 6000 – 35 80 150 218 80 40 120 14,5 15 – –

 
 
 
 
 
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