Products
4"STM3
Keywords:
4”STM series
Category:
Description:
- Product Description
- Operation Conditions
- Performance
-
Identification Code
4STM3-7
4:Well diameter:4"
ST:submersible pump model
M:Single phase motor(three phase without M)
2:Capacity(m/h)
6:StageFields of Application
For water supply from wells or reservoir
For domestic use, for civil and industrial application
For garden use and irrigation
Accessories
Control switch, waterproof glue. -
Technical Data
Suitable fluids
Clear, free from solid or abrasive substances,
Chemicallyu neutral and close to the characteristics of water
Performance
Speed range:2850rpm
Fiuid temperature range:-10℃-40℃
Max.Working pressure:40bar
Ambient Temperature
Permissible up to 40℃Power
Single phase:1~240V/50Hz,
three-phase:380V-415V/50Hz
Motor
Degree of protection:IP68
Insulation class: B
Construction Materials
Casing both of pump and motor, pump shaft:stainless steel AISI304
Outlet and Inlet:bronze
Impeller and diffuser, non-return valve:thermoplastic resin PPO -
Performance chart n≈2850rpm
PERFORMANCE DATA 50Hz
MODEL POWER Capacity and Head SINGLE THREE kW HP m³/h 0 0.6 1.2 1.8 2.5 3 3.6 4.2 4.8 l/ min 0 10 20 30 40 50 60 70 80 4STM3/7 0.37 0.5 Head
(m)51 63 47 44 69 31 21 11 2 4STM3/9 0.55 0.75 65 84 61 57 50 40 27 14 3 4STM3/12 4ST3/12 0.75 1 87 112 81 76 66 53 36 18 4 4STM3/16 4ST3/16 1.1 1.5 116 154 108 101 89 70 48 25 5 4STM3/22 4ST3/22 1.5 2 160 210 149 139 122 97 66 34 7 4STM3/30 4ST3/30 2.2 3 218 252 203 190 166 132 90 46 9 4ST3/36 3 4 262 294 244 228 199 158 108 55 11 4ST3/42 4 5.5 305 336 284 265 233 185 126 65 13 4ST3/48 4 5.5 349 49 325 303 266 211 144 74 14 DIMENSIONS AND WEIGHTS
MODEL DN DIMENSIONS(mm) L1 L(s) L(T) 4ST(M)3-7 1¼" 1½" 411 736 4ST(M)3-9 1¼" 1½" 463 803 4ST(M)3-12 1¼" 1½" 541 901 881 4ST(M)3-16 1¼" 1½" 645 1045 1005 4ST(M)3-22 1¼" 1½" 833 1283 1233 4ST(M)3-30 1¼" 1½" 1040 1565 1490 4ST3-36 1¼" 1½" 1196 1673 4ST3-42 1¼" 1½" 1352 1867 4ST3-48 1¼" 1½" 1058 1609
Related products
Professional manufacturer of submersible pump
Address:
Xiayuanshan Industrial Park, Daxi Town, Wenling City,Zhejiang Province,China.
E-mail:
Post code:
317525
bowei pump
