ProMus Series

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 continuously degassed to maintain accuracy. 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.

 

Capacity Data

ProMus
Capacity at Max. Backpressure 60 Hz (1750 rpm) Max. Stroke Rate Capacity at Max. Backpressure 50 Hz (1458 rpm) Typical suct./dis. Connection
Plunger in. psig
(PVDF)
Bar
(PDVF
psig
(SS2)
Bar
(SS2)
gph (l/h) Gear
Ratio
Stroke/
min.
gph (l/h) Stroke/
min.
Bar
(SS2)
FNPT/BSP
(SS2)
MNPT/BSP
(PVDF)
Size 17 3/8" 230 16 3500 241 0.2 (0.87) 100 18 ~ ~ ~ ~ ~ ~
3/8" 230 16 3500 241 0.61 (2.3) 50 35 ~ ~ ~ ~ ~ ~
3/8" 230 16 3500 241 0.76 (2.8) 40 43 0.63 2.45 36 241 1/4 1/4
3/8" 230 16 3500 241 1.02 (3.8) 30 58 0.85 3.29 48 241 1/4 1/4
3/8" 230 16 3500 241 2.03 (7.6) 15 115 1.69 6.56 96 241 1/4 1/4
3/8" 230 16 3500 241 2.44 (9.2) 12.5 138 2.03 7.88 115 241 1/4 1/4
7/16" 230 16 3500 241 0.83 (3.1) 50 35 ~ ~ ~ ~ ~ ~
7/16" 230 16 3500 241 1.04 (3.9) 40 43 0.87 3.36 36 241 1/4 1/4
7/16" 230 16 3500 241 1.38 (5.2) 30 58 1.15 4.46 48 241 1/4 1/4
7/16" 230 16 3500 241 2.77 (10.4) 15 115 2.31 8.94 96 241 1/4 1/4
7/16" 230 16 3500 241 3.32 (12.5) 12.5 138 2.77 10.72 115 241 1/4 1/4
Size 30 5/8" 230 16 2080 143 1.8 (6.8) 50 35 ~ ~ ~ ~ ~ ~
5/8" 230 16 2080 143 2.2 (8.5) 40 43 1.87 7.26 36 143 1/4* 1/2
5/8" 230 16 2080 143 3.0 (11.3) 30 58 2.50 9.68 48 143 1/4* 1/2
5/8" 230 16 2080 143 6.0 (22.7) 15 115 5.00 19.36 96 143 1/4* 1/2
5/8" 230 16 2080 143 7.2 (27.2) 12.5 138 6.00 23.24 115 143 1/4* 1/2
13/16" 230 16 1230 85 3.0 (11.5) 50 35 ~ ~ ~ ~ ~ ~
13/16" 230 16 1230 85 3.8 (14.3) 40 43 3.17 12.27 36 85 3/8 1/2
13/16" 230 16 1230 85 5.1 (19.1) 30 58 4.22 16.37 48 85 3/8 1/2
13/16" 230 16 1230 85 10.1 (38.2) 15 115 8.45 32.73 96 85 3/8 1/2
13/16" 230 16 1230 85 12.2 (46.1) 12.5 138 10.14 39.28 115 85 3/8 1/2
1-1/8" 230 16 640 44 6.3 (24.0) 50 35 ~ ~ ~ ~ ~ ~
1-1/8" 230 16 640 44 7.9 (30.0) 40 43 6.61 25.61 36 44 3/8 1/2
1-1/8" 230 16 640 44 10.6 (40.1) 30 58 8.81 34.14 48 44 3/8 1/2
1-1/8" 230 16 640 44 21.1 (79.8) 15 115 17.62 68.29 96 44 3/8 1/2
1-1/8" 230 16 640 44 25.4 (96.1) 12.5 138 21.15 81.95 115 44 3/8 1/2
Size 40 1-3/4" 230 16 265 18 15.4 (58.2) 50 35 ~ ~ ~ ~ ~ ~
1-3/4" 230 16 265 18 19.2 (72.6) 40 43 15.99 61.97 36 18 3/4 3/4
1-3/4" 230 16 265 18 25.6 (96.6) 30 58 21.32 82.62 48 18 3/4 3/4
1-3/4" 230 16 265 18 51.2 (193.8) 15 115 42.64 165.24 96 18 3/4 3/4
1-3/4" 230 16 265 18 61.4 (232.4) 12.5 138 51.17 198.29 115 18 3/4 3/4
2" 200 14 200 14 20.1 (76.0) 50 35 ~ ~ ~ ~ ~ ~
2" 200 14 200 14 25.1 (95.0) 40 43 20.89 80.94 36 14 3/4 3/4
2" 200 14 200 14 33.4 (126.4) 30 58 27.85 107.91 48 14 3/4 3/4
2" 200 14 200 14 66.8 (252.8) 15 115 55.70 215.83 96 14 3/4 3/4
2" 200 14 200 14 80.2 (303.5) 12.5 138 66.84 258.99 115 14 3/4 3/4
2-1/4" 160 11 160 11 25.4 (96.1) 50 35 ~ ~ ~ ~ ~ ~
2-1/4" 160 11 160 11 31.7 (119.9) 40 43 26.43 102.43 36 11 3/4 3/4
2-1/4" 160 11 160 11 42.3 (160.1) 30 58 35.25 136.58 48 11 3/4 3/4
2-1/4" 160 11 160 11 84.6 (327.8) 15 115 70.49 273.16 96 11 3/4 3/4
2-1/4" 160 11 160 11 101.5 (384.2) 12.5 138 84.59 327.79 115 11 3/4 3/4
~ Not available for 50 Hz operation
* ProMus30ASS2 Identity Code have a 1/4" FNPT outlet and a 3/8" FNPT Inlet

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Hopkins Technical Products, Inc. • 2155 Elkins Way, Suite A • Brentwood, CA 94513

toll free: (800) 732-6704 • ph: (925) 240-2160 • fax: (925) 240-2166

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