HOPKINS TECHNICAL PRODUCTS, INC.
Exclusive West Coast Representative for

ProMinent
 ProMus Series Motor Driven Metering Pumps
  Flow rates up to 101 gph - Pressures up to 3500 psi

High Pressure Chemical Process Metering

The ProMinent® ProMus is a motor driven metering pump with a hydraulically actuated Teflon diaphragm. The plunger and diaphragm are hydraulically coupled and are precisely controlled by a mechanically actuated replenishment valve, which senses diaphragm position to admit coupling fluid as needed. The coupling fluid is automatically degassed to maintain accuracy and the drive case is protected from overload by a simple acting relief valve. The movement of the diaphragm depends on the amount of liquid displaced by the plunger.

FEATURES AND BENEFITS

  • Hydraulically actuated diaphragm ensuring a sealed pumping system for corrosive or toxic chemicals with superior leak protection
  • Built in accordance to API 675 standards suitable for heavy industrial applications and specifications
  • Flexible design for a wide range of applications including water treatment and high pressure chemical refining
  • Fast and Easy field maintenance with minimal downtime
  • Available in PVDF, Stainless Steel, Alloy 20 and Hastelloy C liquid end materials

APPLICATIONS

  • Chemical process applications
  • Boiler feed and Catalyst feed
  • Petrochemical applications
  • Low flow - high pressure applications
  • Heavy industrial applications
  • Water and wastewater treatment
  • Sodium hypochlorite (Bleach) feed applications
  • Dye injections
ProMinent ProMus Series Motor Driven Metering Pump
complete systems


TECHNICAL DATA

Capacity data

At 60 Hz (1750 rpm)
Capacity at Max.
Backpressure

At 50 Hz (1458 rpm)
Capacity at Max.
Backpressure

Suction/
Discharge
Connection
FNPT/BSP

Plunger
Inches

Size 17

psig
plastic

psig
metal

U.S.
GPH

Gear
Ratio

Max
stroke
Rate
Min.

U.S.
GPH

Gear
Ratio

Max
stroke
Rate
Min.

3/8"
3/8"
3/8"
3/8"
3/8"
7/16"
7/16"
7/16"
7/16"
7/16"

230
230
230
230
230
230
230
230
230
230

3500
3500
3500
3500
3500
3500
3500
3500
3500
3500

0.61
0.76
1.02
2.03
2.44
0.83
1.04
1.38
2.77
3.32

50
40
30
15
12.5
50
40
30
15
12.5

35
43
58
115
138
35
43
58
115
138

*
0.63
0.85
1.69
2.03
*
0.87
1.15
2.31
2.77

*
40
30
15
12.5
*
40
30
15
12.5

*
36
48
96
115
*
36
48
96
115

*
1/4
1/4
1/4
1/4
*
1/4
1/4
1/4
1/4

Size 30

5/8"
5/8"
5/8"
5/8"
5/8"
13/16"
13/16"
13/16"
13/16"
13/16"
1-1/8"
1-1/8"
1-1/8"
1-1/8"
1-1/8"

230
230
230
230
230
230
230
230
230
230
230
230
230
230
230

2080
2080
2080
2080
2080
1230
1230
1230
1230
1230
640
640
640
640
640

1.80
2.25
3.00
6.00
7.20
3.04
3.80
5.07
10.1
12.2
6.34
7.93
10.6
21.1
25.4

50
40
30
15
12.5
50
40
30
15
12.5
50
40
30
15
12.5

35
43
58
115
138
35
43
58
115
138
35
43
58
115
138

*
1.87
2.50
5.00
6.00
*
3.17
4.22
8.45
10.14
*
6.61
8.81
17.62
21.15

50
40
30
15
12.5
50
40
30
15
12.5
50
40
30
15
12.5

*
36
48
96
115
*
36
48
96
115
*
36
48
96
115

*
1/4
1/4
1/4
1/4
*
3/8
3/8
3/8
3/8
*
3/8
3/8
3/8
3/8

Size 40

1-3/4"
1-3/4"
1-3/4"
1-3/4"
1-3/4"
2"
2"
2"
2"
2"
2-1/4"
2-1/4"
2-1/4"
2-1/4"
2-1/4"

230
230
230
230
230
230
230
230
230
230
230
230
230
230
230

265
265
265
265
265
200
200
200
200
200
160
160
160
160
160

15.4
19.2
25.6
51.2
61.4
20.1
25.1
33.4
66.8
80.2
25.4
31.7
42.3
84.6
101.5

50
40
30
15
12.5
50
40
30
15
12.5
50
40
30
15
12.5

35
43
58
115
138
35
43
58
115
138
35
43
58
115
138

*
15.99
21.32
42.64
51.17
*
20.89
27.85
55.70
66.84
*
26.43
35.25
70.49
84.59

50
40
30
15
12.5
50
40
30
15
12.5
50
40
30
15
12.5

*
36
48
96
115
*
36
48
96
115
*
36
48
96
115

*
3/4
3/4
3/4
3/4
*
3/4
3/4
3/4
3/4
*
3/4
3/4
3/4
3/4

* 50:1 gear not available for 50 Hz operation

ProMinent Website

  
For additional information, call
HOPKINS TECHNICAL PRODUCTS, INC.
1-800-732-6704

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