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Gol Pumps Double Suction Split Case Pump, Model ES80-370, 5″ x 3″
Gol Pumps Double Suction Split Case Pump, Model ES80-370, 5″ x 3″
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$8,939.86
Free Delivery
Estimated 3-5 business days
Note: For all products over 120 lbs, a $250 Residential Delivery & Lift Gate Fee applies to residential addresses.
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Description & Features
ES series split casing pumps are designed with double suction. This kind of pumps are of high flow efficiency, low noise and long service life, easy to install and maintain. Widely used in plant, mine, city water supply, irrigation HVAC and vessel industry.
Application
- HVAC and cooling tower
- Municipal water supply
- Pump station
- Marine and ship building
- Power plant/water plant
- Industrial water supply system
Technical Data
ES Performance Table- 1780RPM – 60 Hz
| Head | Flow | Speed | Power |
Impeller Dia. |
|||||
|
ft |
m | GPM | m³/h | L/S | rpm | KW | HP |
mm |
inch |
| 200 | 61 | 457.9 | 104 | 29 | 1780 | 45 | 60 | 330 | 13 |
| 185 | 56.4 | 761.7 | 173 | 48 | |||||
| 170 | 51.9 | 915.8 | 208 | 58 | |||||
Horizontal Double-Suction Split-Casing Pumps Performance Curves ES Series
Material Code: CB45M
C: Cast Iron, B: Brass , 45: ASTM 1045 , M: Mechanical Seal
Design & Structure |
|
|
Design |
Performance referring to GB/T5657.95 Q/FZEF 2014-001 standard |
|
Structure |
Single-stage, double-suction, split-casing |
|
DN(mm) |
80 |
| Flange |
Din2501 pn16 GB-T17241.6 PN 1.6 |
| Max GPH (1780 RPM) |
54000 |
| Max GPH (2980 RPM) |
66000 |
| Max GPH (1480 RPM) |
42000 |
| Max head (1780 RPM) |
160 |
| Max head (2980 RPM) |
500 |
| Max head (21480 RPM) |
150 |
Materials
| Part | Standard material |
| Casing | Cast iron |
| Impeller | Brass |
| Shaft | A s tm 1045 |
| Shaft seal | Mechanical seal |
| (inch) |
Weight |
||||||||||||||||||||||
| D1 | D2 | a1 | a2 | f | I2 | I3 | h | h1 | h2 | m1 | m2 | n1 | n2 | n3 | n4 | b1 | d3 | s | d | b | I | t |
lbs |
| 5 | 3 | 13 | 13 | 15 | 12 | 27 | 22 | 13 | 6 | 13 | 11 | 8 | 8 | 7 | 7 | 3 | 1 | 1 | 1.3 | 0 | 3 | 1.5 | 461 |
| (mm) |
Weight |
||||||||||||||||||||||
| D1 | D2 | a1 | a2 | f | I2 | I3 | h | h1 | h2 | m1 | m2 | n1 | n2 | n3 | n4 | b1 | d3 | s | d | b | I | t |
kg |
| 125 | 80 | 330 | 330 | 385 | 300 | 685 | 558 | 315 | 140 | 320 | 270 | 205 | 205 | 170 | 170 | 75 | 25 | 22 | 34 | 10 | 80 | 37.3 | 209 |
|
Flange Dimensions (ISO7005.2 DIN2501 PN16 GB/T17241.6PN1.6) |
|
| DN1/DN2 |
80 |
| K1/K2 |
160 |
| D1/D2 |
200 |
| S1/S2 |
22 |
| n-d1/n-d2 |
8-ø17.5 |
