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VPI Chemical Inner tank Pumps Series

 
VPI Chemical Inner Tank Pumps
VPI Chemical Inner Tank Pumps Design Feature .

Flows to 185 U.S.GPM OR 145FT. TDH @ 60HZ (580 LPM or 31m @ 50HZ)
1.Seal Drive ,High flow rate
2. Corrosion Resistant.
3.Chemical pumps housing material is the high quality PP,CPVC or PVDF..
4.Suitable for all kinds of acid and bases silicon carbide seals.
5. Long life with minimum maintenance.
6. Open impeller is not sensitive for particles.
7. Available with flanges, unions or hose adaptors

Advantage for the VPI series Chemical Inner Tank Pumps
1 It follows that centrifugal chemical pumps with their favourable price-quality ratio, Have a wide range of the applications. Consequently these chemical pumps are supplied not only together with the filter, but also seperately, for transfer or circulation purposes.
2. To make these chemical pumps even more user friendly and more universally useable, standard hose adapters and magnetic switches can be fitted and , if required, the chemical pumps can be mounted on a base plate.
3. In view of the fact that these chemical pumps are designed and manufactured entired by Union Chemical Pumps Industry., Most custom made application are possible.
4.Due to the various chemical pumps housing materials options virtually all liquids can be handled without any problem, with standard polyproylene, C-PVC of PVDF.
5.Non metallic solution contact, PP high temperature polypropylene construction, CPVC construction , PVDF construction ( see a chemical resistance chart)
6. Shaft vappor seal protects motor bearing and atmosphere, Runs dry-seal-less ,no bearing, Chemical duty motor (1/8--2HP)
7Sealed oversized bearing ,cast iron end bells with vapor seal, corrosion resistant epoxy enamel finish, stainless steel nameplate. Dual 50/60 HZ .Service factor 1.15 at 60HZ., 1.0 at 50HZ.
8. Centrifugal -quiet, vibration free, in or out of tank installation, Choice of 12" or 18" column, NPT or BSP connections.
Main technical index
Designation Code of VPI series Inner Tank Chemical Pumps
The designation code of the VPI chemical Pumps consists of 7 positions which refer to the materials and the characteristics of every component. For example as below:
The VPI Chemical Inner Tank Pumps Performance Curves:
VPI Chemical inner tank Pumps curve Chart
VPI Chemical Inner Tank Pumps Parameter.
Model
Curve
Spiral Interface (mm)
Max Capacty (L/min) 50HZ/60HZ
Max Head (m) 50HZ/60HZ
Shandard Outlet
Specific Gravity
Motor
Inlet
Outlet
Capacity (L/min)
Head (m)
Output (w) 50HZ/60HZ
Phase
VPI-15VK18
A/a
20
15
50/60
3/3
40/45
3/3
1:1.1
1/8HP
3
VPI-20VK14
B/b
25
20
60/70
6/8
60/65
6/8
1:1:1
1/4HP
3
VPI-25VK12
C/c
40
25
130/150
8/10
100/150
8/10
1:1.1
1/2HP
3
VPI-40VK01
D/d
50
40
150/180
11/12
130/160
11/12
1:1.1
1HP
3
VPI-40VK02
E/e
50
40
190/260
13/18
150/180
13/18
1:1.1
2HP
3
1. We will supply the customed flange interface according to clients requirements.
2. We could supply the tube with the UK specification
3. The liquid temperature rang could be 0 -- 80 Celsius degree .


VPI series Chemical Inner Tanks Pump installation sketch
Dimension : mm                        
Model
W
H
L
a
b
c
h
e
f
G
d
VPI-15VK18
120
470
176
100
158
100
265
100
120
21
9
VPI-20VK14
200
670
246
175
218
140
383
145
135
25
16
VPI-25VK12
200
670
246
175
218
140
383
145
135
25
16
VPI-40VK01
228
680
297
120
200
172
381
199
115
32
16
VPI-40VK02
228
680
297
120
200
172
381
199
115
32
16



The VPI Chemical Seal Pumps Structure and technical parameters
vpi pump construction
USP 4001
Pos 1 2 3 4 5 6 7 8 9 10 11
Parts Description
motor
Seal holder
Seal
Body
Impeller
Impeller cover
Impeller nut
Impeller O spring
Inlet
Elbow
Connector
 

 

VPI series Chemical seal Pumps installation methods as below: