IMO 3E Series
MFG in Columbia, KY USA
Series 3E pumps are provided for differential pressures to 150 PSIG (10 bar) and flow rates to 100 GPM (375 L/M). Mountings include foot or flange. Casing materials are either cast iron or steel.
These three screw pumps are used for fuel oil transfer and burner services, machinery lubrication and other industrial pumping applications. Units without shaft seals can operate at very high speeds on lubrication services when drive by the machine being lubricated. 3E series pumps are also available in canned motor/pump configurations up to 6 HP (4.5 kW).
Three-Screw Pumps
The Superior Pumping Technology
Discover our three-screw pumps - the clear choice for superior performance and versatility. The unique design with three interlocking spindles provides an extremely efficient and smooth flow, resulting in impressive overall efficiency.
In addition to excellent controllability, the self-priming pumps offer minimal pulsation and remarkably quiet operation, even at high discharge pressures.
Our three-screw pumps are true all-rounders, capable of handling a wide range of fluids of varying viscosities - from low-viscosity fluids to highly viscous substances. It’s robust design and the high wear resistance of the spindles ensure reliability and long life, making them the ideal choice for critical applications in a variety of industries.
- Designed for high-pressure lubrication
- Available in sixteen displacements across six frame sizes
- Delivers quiet, energy-efficient operation and the highest “Total Savings of Ownership”
- Suitable for rotating machinery and equipment where forced oil flow is required
- High Reliability & long Service life
- Lowest Total Cost of Ownership
- High Efficiency
- Lowest Maintenance Cost
- Ease of Installation & Commissioning
- Smooth Operation
- Low Noise & Vibration
Series 3E pumps are provided for differential pressures to 150 PSIG (10 Bar) and flow rates to 100 GPM (375 L/M). Mountings include foot or flange. Casing materials are either cast iron or steel. These three screw pumps are used for fuel oil transfer and burner services, machinery lubrication and other industrial pumping applications. Units without shaft seals can operate at very high speeds on lubrication services when drive by the machine being lubricated. 3E series pumps are also available in canned motor/pump configurations up to 6 HP (4.5 kW).
This 3E series is available in:
Nominal flow rate, GPM/LPM, at 150 PSI (10 BAR), 200 SSU (43 CST)
SPEED RPM
|
3E Series
Size |
3500 |
2900 |
1750 |
1450 |
1150 |
960 |
|
87P
|
6/22 |
5/17 |
2/8 |
1.5/6 |
- |
- |
|
87
|
8/29 |
6/23 |
3/12 |
2/9 |
1.5/6 |
1/4 |
|
95
|
10/37 |
8/30 |
4/15 |
3/12 |
2/8 |
1.5/5 |
|
118P
|
15/58 |
12/47 |
6/24 |
5/18 |
3/12 |
2/9 |
|
118
|
20/75 |
16/61 |
9/33 |
7/25 |
5/18 |
4/13 |
|
143J
|
27/102 |
22/82 |
12/45 |
9/35 |
7/25 |
5/19 |
|
143
|
36/137 |
29/111 |
16/61 |
13/48 |
9/35 |
7/27 |
|
162
|
53/200 |
43/163 |
24/91 |
19/72 |
14/53 |
11/41 |
|
187Y
|
59/224 |
48/182 |
27/101 |
21/80 |
16/60 |
12/46 |
|
187M
|
71/270 |
58/219 |
32/122 |
26/97 |
19/71 |
15/55 |
|
187
|
82/312 |
67/254 |
38/143 |
30/114 |
23/85 |
18/67 |
|
200
|
100/380 |
82/310 |
46/176 |
37/141 |
28/105 |
22/83 |
Maximum Speed - Do not exceed 1800 RPM pumping residual fuels, crude oil due to the presence of abrasives and contaminants:
Maximum RPM*
|
Size: |
87-95 | 118P | 118 | 143J | 143 | 162 | 187Y | 187M | 187 | 200 |
| Types B & H | 5000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 3800 |
|
Type N
|
3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 |
|
Type I
|
8000 | 8000 | 6500 | 7000 | 5500 | 4800 | 4800 | 4500 | 4250 | 4000 |
Construction features
Iron or steel case, Dry installation, Horizontal or vertical installation, Self priming, Mechanical shaft seal or sealless
Other data
Design standard: Manufacturer STD
Fluids: Fuel Oils, Lubrication Oils
Sealing: Single Mechanical seal
Capacity up to: 100gpm
Pressure up to: 150psiD
Viscosity range: 32 to 3500ssu
Speed up to: 4400 rpm
Max gpm: 100.00
Max lpm: 378.54
Max m³/hr: 22.71
Max bar (dp): 10.34
Max psi (dp): 150.00
Max cSt [mm²/s]: 5397.50
Max SSU: 25000.00
Min cSt [mm²/s]: 2.10
Min SSU: 33.00
Max C°: 121.00
Max F°: 250.00
Min C°: -18.00
Min Fº: 0.00
