Description
Technical Specifications
| Pump Type | Thin Submersible Pump |
| Pump Brand | GOL Pumps |
| Pump Model | 3SDM2/28 |
| Warranty | 1 Year |
| Maximum Head | 586ft |
| Minimum Head | 190ft |
| Maximum Flow | 942 GPH |
| Minimum Fluid Temperature | 50°F |
| Maximum Fluid Temperature | 95°F |
| Maximum Ambient Temperature | 104°F |
| Discharge | 1.25″ NPT |
| Pump Material | Stainless Steel 304 |
| Pump Diameter | 3″ |
3″ GSD Total Dynamic Head

Performance Data
|
MODEL |
P2 |
DELIVERY N = 3450 1/min |
|||||||||||||||
|
1~ 220V |
KW | HP | Q | m3/h | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 |
| l/min | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | ||||
|
3SD M2/28 |
1.5 | 2 |
H (m) |
175 | 175 | 174 | 172 | 168 | 161 | 154 | 143 | 129 | 112 | 94 | 75 | 51 | |
Dimension and Weight

|
Model |
DN | Dimension(inch) | Weight(lbs) | ||||||||
| 1~
110V/220V |
P | M(s) | M(t) | T(s) | T(t) | P | M(s) | M(t) | T(s) |
T(t) |
|
| 3SD M2/28 |
1″/1* 0.24″ |
31 | 21.4 | 19.4 | 52 | 50 | 8.1 | 25 | 22 | 33 | 30 |
|
Components |
Material |
| Pump external casing | AISI 304 SS |
| Delivery casing | Cast-Cu ASTM C85500 |
| Suction lantern | Cast-Cu ASTM C85500 |
| Diffuser | Plastic.PC |
| Impeller | Plastic.POM |
| Shaft | AISI 304 SS |
| Shaft coupling | AISI 304 SS |
| Wear ring | AISI 304 SS |
| Motor external casing | AISI 304 SS |
| Top cover | Cast-Cu ASTM C85500 Cast-iron ASTM NO.30 |
| Bottom support | AISI 304 SS |
| Mechanical seal | Special seal for deep well(Graphite-Ceramic/TC) |
| Shaft | AISI 303 SS-ASTM 1045/5140 |
| Seal lubricant oil | Oil for food machinery and pharmaceutic use. |






